The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
3M CO COM 88579Y101 2,668 14,000 SH Call DFND 1 4 14,000 0 0
3M CO COM 88579Y101 3,315 17,400 SH Put DFND 1 4 17,400 0 0
3M CO COM 88579Y101 2,647 13,893 SH   DFND 1 4 13,893 0 0
ABB LTD SPONSORED ADR 000375204 234 12,297 SH   DFND 4 12,297 0 0
ABBOTT LABS COM 002824100 3,604 49,832 SH   DFND 1 4 49,832 0 0
ABBOTT LABS COM 002824100 5,851 80,900 SH Call DFND 4 80,900 0 0
ABBOTT LABS COM 002824100 6,329 87,500 SH Put DFND 1 4 87,500 0 0
ABBVIE INC COM 00287Y109 974 10,560 SH   DFND 1 4 10,560 0 0
ABBVIE INC COM 00287Y109 10,842 117,600 SH Call DFND 1 4 117,600 0 0
ABBVIE INC COM 00287Y109 8,878 96,300 SH Put DFND 1 4 96,300 0 0
ABEONA THERAPEUTICS INC COM 00289Y107 101 14,100 SH   DFND 4 14,100 0 0
ABERCROMBIE & FITCH CO CL A 002896207 685 34,175 SH   DFND 4 34,175 0 0
ABRAXAS PETE CORP COM 003830106 37 34,221 SH   DFND 4 34,221 0 0
ACADIA HEALTHCARE COMPANY IN COM 00404A109 944 36,733 SH   DFND 1 4 36,733 0 0
ACCELERATE DIAGNOSTICS INC COM 00430H102 1,362 118,400 SH Call DFND 1 118,400 0 0
ACCELERATE DIAGNOSTICS INC COM 00430H102 122 10,595 SH   DFND 4 10,595 0 0
ACCENTURE PLC IRELAND SHS CLASS A G1151C101 14 100 SH Put DFND 4 100 0 0
ACCENTURE PLC IRELAND SHS CLASS A G1151C101 85 600 SH Call DFND 4 600 0 0
ACCENTURE PLC IRELAND SHS CLASS A G1151C101 1,663 11,796 SH   DFND 1 4 11,796 0 0
ACCO BRANDS CORP COM 00081T108 115 16,960 SH   DFND 1 4 16,960 0 0
ACCURAY INC COM 004397105 194 56,870 SH   DFND 4 56,870 0 0
ACELRX PHARMACEUTICALS INC COM 00444T100 208 90,100 SH Call DFND 1 90,100 0 0
ACHAOGEN INC COM 004449104 145 117,840 SH   DFND 4 117,840 0 0
ACHILLION PHARMACEUTICALS IN COM 00448Q201 187 117,528 SH   DFND 4 117,528 0 0
ACLARIS THERAPEUTICS INC COM 00461U105 228 30,837 SH   DFND 4 30,837 0 0
ACORDA THERAPEUTICS INC COM 00484M106 1,402 90,008 SH   DFND 4 5 90,008 0 0
ACORDA THERAPEUTICS INC NOTE 1.750% 6/1 00484MAA4 12,559 15,047,000 PRN   DFND 1 15,047,000 0 0
ACTIVISION BLIZZARD INC COM 00507V109 4,525 97,172 SH   DFND 1 4 97,172 0 0
ACTIVISION BLIZZARD INC COM 00507V109 8,541 183,400 SH Call DFND 4 183,400 0 0
ACTIVISION BLIZZARD INC COM 00507V109 7,074 151,900 SH Put DFND 1 4 151,900 0 0
ADOBE INC COM 00724F101 4,932 21,800 SH Put DFND 4 21,800 0 0
ADOBE INC COM 00724F101 253 1,118 SH   DFND 4 1,118 0 0
ADOBE INC COM 00724F101 5,204 23,000 SH Call DFND 4 23,000 0 0
ADTRAN INC COM 00738A106 285 26,499 SH   DFND 4 26,499 0 0
ADURO BIOTECH INC COM 00739L101 315 119,416 SH   DFND 4 119,416 0 0
ADVANCE AUTO PARTS INC COM 00751Y106 7,374 46,833 SH   DFND 4 46,833 0 0
ADVANCE AUTO PARTS INC COM 00751Y106 110 700 SH Call DFND 1 700 0 0
ADVANCED MICRO DEVICES INC COM 007903107 2,228 120,688 SH   DFND 1 4 120,688 0 0
AERCAP HOLDINGS NV SHS N00985106 7,946 200,665 SH   DFND 1 4 200,665 0 0
AERCAP HOLDINGS NV SHS N00985106 8,712 220,000 SH Put DFND 5 220,000 0 0
AEROHIVE NETWORKS INC COM 007786106 83 25,457 SH   DFND 4 25,457 0 0
AEROJET ROCKETDYNE HLDGS INC COM 007800105 2,114 60,000 SH Call DFND 1 60,000 0 0
AEROJET ROCKETDYNE HLDGS INC NOTE 2.250%12/1 007800AB1 281 192,000 PRN   DFND 1 192,000 0 0
AES CORP COM 00130H105 728 50,372 SH   DFND 1 4 50,372 0 0
AFFILIATED MANAGERS GROUP COM 008252108 16,107 165,305 SH   DFND 1 4 5 165,305 0 0
AFFILIATED MANAGERS GROUP COM 008252108 2,650 27,200 SH Call DFND 1 27,200 0 0
AFFILIATED MANAGERS GROUP COM 008252108 3,712 38,100 SH Put DFND 1 38,100 0 0
AFLAC INC COM 001055102 780 17,116 SH   DFND 4 17,116 0 0
AFLAC INC COM 001055102 1,813 39,800 SH Call DFND 1 39,800 0 0
AGENUS INC COM NEW 00847G705 98 41,192 SH   DFND 4 41,192 0 0
AGENUS INC COM NEW 00847G705 42 17,500 SH Put DFND 1 17,500 0 0
AGENUS INC COM NEW 00847G705 42 17,500 SH Call DFND 1 17,500 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 2,030 30,087 SH   DFND 4 30,087 0 0
AGNICO EAGLE MINES LTD COM 008474108 1,099 27,200 SH Call DFND 1 27,200 0 0
AIR LEASE CORP CL A 00912X302 834 27,606 SH   DFND 4 27,606 0 0
AIR PRODS & CHEMS INC COM 009158106 1,596 9,972 SH   DFND 1 4 9,972 0 0
AK STL CORP NOTE 5.000%11/1 001546AP5 190 200,000 PRN   DFND 1 200,000 0 0
AK STL HLDG CORP COM 001547108 193 85,582 SH   DFND 1 4 85,582 0 0
AK STL HLDG CORP COM 001547108 1,393 618,900 SH Call DFND 1 618,900 0 0
AK STL HLDG CORP COM 001547108 866 385,000 SH Put DFND 1 385,000 0 0
AKAMAI TECHNOLOGIES INC COM 00971T101 2,903 47,533 SH   DFND 1 4 5 47,533 0 0
AKAMAI TECHNOLOGIES INC COM 00971T101 1,625 26,600 SH Call DFND 1 26,600 0 0
AKEBIA THERAPEUTICS INC COM 00972D105 236 42,671 SH   DFND 4 42,671 0 0
AKORN INC COM 009728106 0 91 SH   DFND 4 91 0 0
AKORN INC COM 009728106 136 40,000 SH Call DFND 1 40,000 0 0
ALBEMARLE CORP COM 012653101 594 7,710 SH   DFND 4 7,710 0 0
ALCOA CORP COM 013872106 1,994 75,000 SH Put DFND 1 75,000 0 0
ALCOA CORP COM 013872106 904 34,000 SH Call DFND 1 34,000 0 0
ALCOA CORP COM 013872106 1,622 61,033 SH   DFND 1 61,033 0 0
ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,345 11,667 SH   DFND 4 11,667 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 2,078 21,344 SH   DFND 4 5 21,344 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 7,623 78,300 SH Call DFND 1 78,300 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 18,875 137,700 SH Put DFND 1 4 137,700 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 5,502 40,137 SH   DFND 1 5 40,137 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 15,133 110,400 SH Call DFND 1 4 110,400 0 0
ALIGN TECHNOLOGY INC COM 016255101 1,546 7,381 SH   DFND 1 4 7,381 0 0
ALIGN TECHNOLOGY INC COM 016255101 942 4,500 SH Put DFND 1 4,500 0 0
ALKERMES PLC SHS G01767105 710 24,057 SH   DFND 4 24,057 0 0
ALKERMES PLC SHS G01767105 2,089 70,800 SH Call DFND 1 70,800 0 0
ALLEGHENY TECHNOLOGIES INC NOTE 4.750% 7/0 01741RAG7 334 200,000 PRN   DFND 1 200,000 0 0
ALLEGION PUB LTD CO ORD SHS G0176J109 2,060 25,841 SH   DFND 4 25,841 0 0
ALLERGAN PLC SHS G0177J108 6,817 51,000 SH Put DFND 1 4 51,000 0 0
ALLERGAN PLC SHS G0177J108 12,885 96,400 SH Call DFND 1 4 96,400 0 0
ALLERGAN PLC SHS G0177J108 8,155 61,011 SH   DFND 1 4 61,011 0 0
ALLIANCE DATA SYSTEMS CORP COM 018581108 822 5,477 SH   DFND 4 5,477 0 0
ALLIANCE RES PARTNER L P UT LTD PART 01877R108 401 23,102 SH   DFND 1 4 23,102 0 0
ALLIANT ENERGY CORP COM 018802108 2,557 60,532 SH   DFND 4 60,532 0 0
ALLISON TRANSMISSION HLDGS I COM 01973R101 1,039 23,655 SH   DFND 1 4 23,655 0 0
ALLISON TRANSMISSION HLDGS I COM 01973R101 263 6,000 SH Put DFND 1 6,000 0 0
ALLSCRIPTS HEALTHCARE SOLUTN COM 01988P108 164 16,979 SH   DFND 4 16,979 0 0
ALLSTATE CORP COM 020002101 671 8,122 SH   DFND 4 8,122 0 0
ALLY FINL INC COM 02005N100 261 11,540 SH   DFND 1 4 11,540 0 0
ALLY FINL INC COM 02005N100 664 29,300 SH Call DFND 1 29,300 0 0
ALPHA & OMEGA SEMICONDUCTOR SHS G6331P104 237 23,224 SH   DFND 4 23,224 0 0
ALPHABET INC CAP STK CL A 02079K305 449 430 SH   DFND 4 430 0 0
ALPHABET INC CAP STK CL A 02079K305 4,702 4,500 SH Call DFND 1 4 4,500 0 0
ALPHABET INC CAP STK CL A 02079K305 4,598 4,400 SH Put DFND 4 4,400 0 0
ALPS ETF TR ALERIAN MLP 00162Q866 777 88,973 SH   DFND 4 88,973 0 0
ALPS ETF TR ALERIAN MLP 00162Q866 904 103,600 SH Call DFND 1 103,600 0 0
ALTABA INC COM 021346101 43,423 749,444 SH   DFND 2 4 5 749,444 0 0
ALTABA INC COM 021346101 429 7,400 SH Put DFND 4 7,400 0 0
ALTABA INC COM 021346101 5,174 89,300 SH Call DFND 1 4 89,300 0 0
ALTERYX INC COM CL A 02156B103 3,853 64,785 SH   DFND 1 4 64,785 0 0
ALTISOURCE PORTFOLIO SOLNS S REG SHS L0175J104 246 10,925 SH   DFND 1 4 10,925 0 0
ALTRIA GROUP INC COM 02209S103 3,533 71,539 SH   DFND 4 71,539 0 0
ALTRIA GROUP INC COM 02209S103 7,147 144,700 SH Call DFND 4 144,700 0 0
ALTRIA GROUP INC COM 02209S103 8,505 172,200 SH Put DFND 4 172,200 0 0
AMAG PHARMACEUTICALS INC NOTE 3.250% 6/0 00163UAD8 912 995,000 PRN   DFND 1 995,000 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 4,981 366,000 SH Put DFND 1 366,000 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 3 200 SH   DFND 4 200 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 953 70,000 SH Call DFND 1 70,000 0 0
AMAZON COM INC COM 023135106 5,683 3,784 SH   DFND 4 3,784 0 0
AMAZON COM INC COM 023135106 8,111 5,400 SH Call DFND 4 5,400 0 0
AMAZON COM INC COM 023135106 8,411 5,600 SH Put DFND 4 5,600 0 0
AMC ENTMT HLDGS INC CL A COM 00165C104 265 21,603 SH   DFND 4 21,603 0 0
AMC NETWORKS INC CL A 00164V103 383 6,983 SH   DFND 4 6,983 0 0
AMDOCS LTD SHS G02602103 874 14,918 SH   DFND 4 14,918 0 0
AMERCO COM 023586100 210 639 SH   DFND 4 639 0 0
AMEREN CORP COM 023608102 3,280 50,283 SH   DFND 1 4 50,283 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 1,843 57,382 SH   DFND 1 4 57,382 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 2,890 90,000 SH Call DFND 1 90,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 10,526 327,800 SH Put DFND 1 327,800 0 0
AMERICAN AXLE & MFG HLDGS IN COM 024061103 1,736 156,400 SH Put DFND 1 156,400 0 0
AMERICAN AXLE & MFG HLDGS IN COM 024061103 1,929 173,809 SH   DFND 1 173,809 0 0
AMERICAN EAGLE OUTFITTERS NE COM 02553E106 1,729 89,441 SH   DFND 4 89,441 0 0
AMERICAN EAGLE OUTFITTERS NE COM 02553E106 387 20,000 SH Put DFND 1 20,000 0 0
AMERICAN ELEC PWR INC COM 025537101 340 4,543 SH   DFND 4 4,543 0 0
AMERICAN EQTY INVT LIFE HLD COM 025676206 273 9,762 SH   DFND 4 9,762 0 0
AMERICAN EXPRESS CO COM 025816109 4,588 48,136 SH   DFND 4 48,136 0 0
AMERICAN EXPRESS CO COM 025816109 2,726 28,600 SH Call DFND 4 28,600 0 0
AMERICAN EXPRESS CO COM 025816109 2,964 31,100 SH Put DFND 4 31,100 0 0
AMERICAN FINL GROUP INC OHIO COM 025932104 901 9,948 SH   DFND 1 4 9,948 0 0
AMERICAN INTL GROUP INC COM NEW 026874784 8,855 224,700 SH Put DFND 4 224,700 0 0
AMERICAN INTL GROUP INC COM NEW 026874784 12,465 316,300 SH Call DFND 1 4 316,300 0 0
AMERICAN INTL GROUP INC COM NEW 026874784 2,773 70,372 SH   DFND 4 70,372 0 0
AMERICAN NATL INS CO COM 028591105 266 2,089 SH   DFND 4 2,089 0 0
AMERICAN OUTDOOR BRANDS CORP COM 02874P103 167 13,019 SH   DFND 4 13,019 0 0
AMERICAN STS WTR CO COM 029899101 208 3,104 SH   DFND 1 4 3,104 0 0
AMERICAN TOWER CORP NEW COM 03027X100 5,521 34,900 SH Put DFND 4 34,900 0 0
AMERICAN TOWER CORP NEW COM 03027X100 2,681 16,947 SH   DFND 1 4 16,947 0 0
AMERICAN TOWER CORP NEW COM 03027X100 3,385 21,400 SH Call DFND 4 21,400 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 596 6,563 SH   DFND 4 6,563 0 0
AMERIGAS PARTNERS L P UNIT L P INT 030975106 762 30,100 SH   DFND 1 30,100 0 0
AMERIPRISE FINL INC COM 03076C106 3,144 30,120 SH   DFND 4 30,120 0 0
AMERISOURCEBERGEN CORP COM 03073E105 358 4,809 SH   DFND 4 4,809 0 0
AMETEK INC NEW COM 031100100 1,086 16,047 SH   DFND 4 16,047 0 0
AMGEN INC COM 031162100 2,998 15,400 SH Put DFND 1 4 15,400 0 0
AMGEN INC COM 031162100 2,168 11,138 SH   DFND 1 4 11,138 0 0
AMGEN INC COM 031162100 1,226 6,300 SH Call DFND 4 6,300 0 0
AMICUS THERAPEUTICS INC COM 03152W109 152 15,827 SH   DFND 4 15,827 0 0
AMKOR TECHNOLOGY INC COM 031652100 312 47,518 SH   DFND 1 4 47,518 0 0
AMNEAL PHARMACEUTICALS INC COM STK CL A 03168L105 144 10,648 SH   DFND 1 4 10,648 0 0
AMPHENOL CORP NEW CL A 032095101 1,612 19,898 SH   DFND 1 4 19,898 0 0
ANADARKO PETE CORP COM 032511107 2,565 58,500 SH   DFND 1 4 58,500 0 0
ANADARKO PETE CORP COM 032511107 1,973 45,000 SH Call DFND 1 45,000 0 0
ANADARKO PETE CORP COM 032511107 145 3,300 SH Put DFND 1 3,300 0 0
ANGI HOMESERVICES INC COM CL A 00183L102 175 10,867 SH   DFND 2 10,867 0 0
ANGLOGOLD ASHANTI LTD SPONSORED ADR 035128206 4,448 354,400 SH Put DFND 1 354,400 0 0
ANGLOGOLD ASHANTI LTD SPONSORED ADR 035128206 3,146 250,664 SH   DFND 1 4 250,664 0 0
ANGLOGOLD ASHANTI LTD SPONSORED ADR 035128206 314 25,000 SH Call DFND 1 25,000 0 0
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524A108 2,338 35,521 SH   DFND 4 35,521 0 0
ANI PHARMACEUTICALS INC NOTE 3.000%12/0 00182CAA1 2,252 2,242,000 PRN   DFND 1 2,242,000 0 0
ANNALY CAP MGMT INC COM 035710409 1,538 156,620 SH   DFND 4 5 156,620 0 0
ANSYS INC COM 03662Q105 2,451 17,145 SH   DFND 4 17,145 0 0
ANTERO RES CORP COM 03674X106 172 18,320 SH   DFND 4 18,320 0 0
ANTHEM INC COM 036752103 1,418 5,400 SH Put DFND 4 5,400 0 0
ANTHEM INC COM 036752103 2,442 9,300 SH Call DFND 4 9,300 0 0
ANTHEM INC COM 036752103 1,963 7,476 SH   DFND 4 7,476 0 0
ANWORTH MORTGAGE ASSET CP COM 037347101 44 10,780 SH   DFND 4 10,780 0 0
AON PLC SHS CL A G0408V102 3,239 22,283 SH   DFND 4 22,283 0 0
APACHE CORP COM 037411105 2,234 85,120 SH   DFND 4 85,120 0 0
APOLLO COML REAL EST FIN INC NOTE 4.750% 8/2 03762UAB1 74 78,000 PRN   DFND 1 78,000 0 0
APPFOLIO INC COM CL A 03783C100 206 3,477 SH   DFND 4 3,477 0 0
APPLE HOSPITALITY REIT INC COM NEW 03784Y200 647 45,405 SH   DFND 4 45,405 0 0
APPLE INC COM 037833100 12,351 78,300 SH Put DFND 1 4 78,300 0 0
APPLE INC COM 037833100 18,047 114,407 SH   DFND 1 4 114,407 0 0
APPLE INC COM 037833100 11,420 72,400 SH Call DFND 1 4 72,400 0 0
APPLIED GENETIC TECHNOL CORP COM 03820J100 42 16,800 SH Call DFND 1 16,800 0 0
APPLIED MATLS INC COM 038222105 6,656 203,305 SH   DFND 1 4 5 203,305 0 0
APPLIED MATLS INC COM 038222105 3,444 105,200 SH Call DFND 4 105,200 0 0
APPLIED MATLS INC COM 038222105 3,251 99,300 SH Put DFND 4 99,300 0 0
APPROACH RESOURCES INC COM 03834A103 21 24,479 SH   DFND 4 24,479 0 0
APPTIO INC CL A 03835C108 314 8,264 SH   DFND 5 8,264 0 0
APTIV PLC SHS G6095L109 2,187 35,528 SH   DFND 4 35,528 0 0
AQUA AMERICA INC COM 03836W103 963 28,160 SH   DFND 1 4 28,160 0 0
ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 1,168 56,510 SH   DFND 4 56,510 0 0
ARCH CAP GROUP LTD ORD G0450A105 345 12,894 SH   DFND 1 4 12,894 0 0
ARCHER DANIELS MIDLAND CO COM 039483102 6,853 167,263 SH   DFND 1 4 167,263 0 0
ARCONIC INC COM 03965L100 5,286 313,500 SH Call DFND 1 313,500 0 0
ARCONIC INC COM 03965L100 1,659 98,400 SH Put DFND 1 98,400 0 0
ARCONIC INC COM 03965L100 3,938 233,598 SH   DFND 1 4 5 233,598 0 0
ARCOSA INC COM 039653100 210 7,598 SH   DFND 1 4 7,598 0 0
ARES CAP CORP NOTE 4.375% 1/1 04010LAM5 45 45,000 PRN   DFND 1 45,000 0 0
ARISTA NETWORKS INC COM 040413106 734 3,484 SH   DFND 4 3,484 0 0
ARMSTRONG WORLD INDS INC NEW COM 04247X102 768 13,198 SH   DFND 1 4 13,198 0 0
ARQULE INC COM 04269E107 180 65,000 SH Call DFND 1 65,000 0 0
ARRIS INTL INC SHS G0551A103 2,177 71,209 SH   DFND 2 4 71,209 0 0
ARROW ELECTRS INC COM 042735100 877 12,722 SH   DFND 4 12,722 0 0
ASBURY AUTOMOTIVE GROUP INC COM 043436104 205 3,078 SH   DFND 1 4 3,078 0 0
ASCENA RETAIL GROUP INC COM 04351G101 215 85,539 SH   DFND 1 4 85,539 0 0
ASCENA RETAIL GROUP INC COM 04351G101 28 11,000 SH Put DFND 1 11,000 0 0
ASCENDIS PHARMA A S SPONSORED ADR 04351P101 1,410 22,500 SH Call DFND 1 22,500 0 0
ASCENDIS PHARMA A S SPONSORED ADR 04351P101 401 6,400 SH Put DFND 1 6,400 0 0
ASHLAND GLOBAL HLDGS INC COM 044186104 468 6,600 SH Put DFND 1 6,600 0 0
ASHLAND GLOBAL HLDGS INC COM 044186104 453 6,380 SH   DFND 1 4 6,380 0 0
ASHLAND GLOBAL HLDGS INC COM 044186104 362 5,100 SH Call DFND 1 5,100 0 0
ASML HOLDING N V N Y REGISTRY SHS N07059210 1,115 7,166 SH   DFND 4 7,166 0 0
ASPEN INSURANCE HOLDINGS LTD SHS G05384105 311 7,403 SH   DFND 4 7,403 0 0
ASPEN TECHNOLOGY INC COM 045327103 1,057 12,866 SH   DFND 4 12,866 0 0
ASSERTIO THERAPEUTICS INC COM 04545L107 408 112,954 SH   DFND 5 112,954 0 0
ASSERTIO THERAPEUTICS INC COM 04545L107 254 70,300 SH Put DFND 1 70,300 0 0
ASSERTIO THERAPEUTICS INC NOTE 2.500% 9/0 249908AA2 7,159 10,496,000 PRN   DFND 1 10,496,000 0 0
ASSOCIATED BANC CORP COM 045487105 224 11,297 SH   DFND 1 4 11,297 0 0
ASSURANT INC COM 04621X108 4,095 45,785 SH   DFND 1 4 45,785 0 0
ASSURED GUARANTY LTD COM G0585R106 629 16,434 SH   DFND 4 16,434 0 0
ASTRAZENECA PLC SPONSORED ADR 046353108 989 26,042 SH   DFND 4 26,042 0 0
AT&T INC COM 00206R102 8,704 304,985 SH   DFND 1 4 304,985 0 0
AT&T INC COM 00206R102 8,359 292,900 SH Call DFND 1 4 292,900 0 0
AT&T INC COM 00206R102 56,846 1,991,800 SH Put DFND 1 4 1,991,800 0 0
ATHENAHEALTH INC COM 04685W103 9,537 72,292 SH   DFND 1 2 4 72,292 0 0
ATHENAHEALTH INC COM 04685W103 3,272 24,800 SH Call DFND 1 24,800 0 0
ATHERSYS INC COM 04744L106 48 33,093 SH   DFND 4 33,093 0 0
ATLAS AIR WORLDWIDE HLDGS IN COM NEW 049164205 331 7,844 SH   DFND 4 7,844 0 0
ATLASSIAN CORP PLC CL A G06242104 222 2,500 SH Call DFND 1 2,500 0 0
ATLASSIAN CORP PLC CL A G06242104 2,141 24,066 SH   DFND 1 4 24,066 0 0
ATMOS ENERGY CORP COM 049560105 844 9,100 SH   DFND 1 4 9,100 0 0
AURORA CANNABIS INC COM 05156X108 73 14,700 SH   DFND 4 14,700 0 0
AUTODESK INC COM 052769106 6,470 50,304 SH   DFND 2 4 50,304 0 0
AUTOHOME INC SP ADR RP CL A 05278C107 985 12,589 SH   DFND 4 12,589 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103 9,178 70,000 SH Call DFND 1 70,000 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103 4,057 30,942 SH   DFND 1 4 5 30,942 0 0
AUTOZONE INC COM 053332102 2,132 2,543 SH   DFND 1 4 2,543 0 0
AVALARA INC COM 05338G106 679 21,800 SH Call DFND 1 21,800 0 0
AVANOS MED INC COM 05350V106 290 6,482 SH   DFND 4 6,482 0 0
AVAYA HLDGS CORP COM 05351X101 313 21,500 SH   DFND 4 5 21,500 0 0
AVEO PHARMACEUTICALS INC COM 053588109 116 72,211 SH   DFND 4 72,211 0 0
AVID TECHNOLOGY INC NOTE 2.000% 6/1 05367PAB6 3,578 3,900,000 PRN   DFND 1 3,900,000 0 0
AVIS BUDGET GROUP COM 053774105 47,626 2,118,611 SH   DFND 1 5 2,118,611 0 0
AVISTA CORP COM 05379B107 325 7,640 SH   DFND 4 7,640 0 0
AVNET INC COM 053807103 695 19,245 SH   DFND 1 4 19,245 0 0
AVON PRODS INC COM 054303102 37 24,335 SH   DFND 1 24,335 0 0
AVX CORP NEW COM 002444107 232 15,202 SH   DFND 4 15,202 0 0
AXA EQUITABLE HLDGS INC COM 054561105 1,547 93,000 SH Call DFND 1 93,000 0 0
AXALTA COATING SYS LTD COM G0750C108 7,401 316,002 SH   DFND 1 4 316,002 0 0
AXALTA COATING SYS LTD COM G0750C108 17,783 759,300 SH Call DFND 1 759,300 0 0
AXALTA COATING SYS LTD COM G0750C108 28,481 1,216,100 SH Put DFND 1 1,216,100 0 0
AXIS CAPITAL HOLDINGS LTD SHS G0692U109 559 10,830 SH   DFND 4 10,830 0 0
BAIDU INC SPON ADR REP A 056752108 793 5,000 SH Put DFND 4 5,000 0 0
BAIDU INC SPON ADR REP A 056752108 1,618 10,200 SH Call DFND 4 10,200 0 0
BAIDU INC SPON ADR REP A 056752108 1,115 7,030 SH   DFND 4 7,030 0 0
BAKER HUGHES A GE CO CL A 05722G100 216 10,031 SH   DFND 1 4 10,031 0 0
BAKER HUGHES A GE CO CL A 05722G100 4,193 195,000 SH Call DFND 1 195,000 0 0
BALL CORP COM 058498106 5,880 127,871 SH   DFND 1 4 127,871 0 0
BANC OF CALIFORNIA INC COM 05990K106 233 17,500 SH   DFND 1 17,500 0 0
BANCO BRADESCO S A SP ADR PFD NEW 059460303 439 44,348 SH   DFND 4 44,348 0 0
BANCO SANTANDER BRASIL S A ADS REP 1 UNIT 05967A107 408 36,671 SH   DFND 4 36,671 0 0
BANCO SANTANDER CHILE NEW SP ADR REP COM 05965X109 1,146 38,336 SH   DFND 4 38,336 0 0
BANCOLOMBIA S A SPON ADR PREF 05968L102 1,103 28,961 SH   DFND 4 28,961 0 0
BANCORP INC DEL COM 05969A105 116 14,617 SH   DFND 4 14,617 0 0
BANK AMER CORP 7.25%CNV PFD L 060505682 1,916 1,530 SH   DFND 4 1,530 0 0
BANK AMER CORP COM 060505104 2,224 90,267 SH   DFND 1 4 90,267 0 0
BANK AMER CORP COM 060505104 520 21,100 SH Call DFND 4 21,100 0 0
BANK AMER CORP COM 060505104 981 39,800 SH Put DFND 4 39,800 0 0
BANK HAWAII CORP COM 062540109 343 5,099 SH   DFND 4 5,099 0 0
BANK MONTREAL QUE COM 063671101 2,397 36,679 SH   DFND 4 36,679 0 0
BANK N S HALIFAX COM 064149107 1,794 35,960 SH   DFND 4 35,960 0 0
BANK NEW YORK MELLON CORP COM 064058100 752 15,975 SH   DFND 1 4 15,975 0 0
BANK NEW YORK MELLON CORP COM 064058100 21,549 457,800 SH Put DFND 1 4 457,800 0 0
BANK OZK COM 06417N103 462 20,242 SH   DFND 1 20,242 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06746L422 21,518 459,000 SH Put DFND 1 459,000 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06746L422 1,882 40,148 SH   DFND 4 40,148 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06746L422 2,344 50,000 SH Call DFND 1 50,000 0 0
BARRICK GOLD CORP COM 067901108 12,213 902,000 SH Put DFND 1 902,000 0 0
BARRICK GOLD CORP COM 067901108 2,001 147,800 SH   DFND 1 147,800 0 0
BARRICK GOLD CORP COM 067901108 3,412 252,000 SH Call DFND 1 252,000 0 0
BAUSCH HEALTH COS INC COM 071734107 3,421 185,200 SH   DFND 1 5 185,200 0 0
BAUSCH HEALTH COS INC COM 071734107 16,684 903,300 SH Call DFND 1 903,300 0 0
BAUSCH HEALTH COS INC COM 071734107 12,205 660,800 SH Put DFND 1 660,800 0 0
BAXTER INTL INC COM 071813109 2,771 42,100 SH Put DFND 4 42,100 0 0
BAXTER INTL INC COM 071813109 2,850 43,300 SH Call DFND 4 43,300 0 0
BAXTER INTL INC COM 071813109 543 8,243 SH   DFND 4 8,243 0 0
BB&T CORP COM 054937107 1,547 35,700 SH Call DFND 4 35,700 0 0
BB&T CORP COM 054937107 1,945 44,900 SH Put DFND 4 44,900 0 0
BB&T CORP COM 054937107 4,646 107,255 SH   DFND 4 107,255 0 0
BECTON DICKINSON & CO COM 075887109 3,628 16,101 SH   DFND 1 4 16,101 0 0
BECTON DICKINSON & CO COM 075887109 1,014 4,500 SH Call DFND 4 4,500 0 0
BECTON DICKINSON & CO COM 075887109 541 2,400 SH Put DFND 4 2,400 0 0
BECTON DICKINSON & CO PFD SHS CONV A 075887208 1,874 32,501 SH   DFND 4 32,501 0 0
BEIGENE LTD SPONSORED ADR 07725L102 1,396 9,952 SH   DFND 1 4 9,952 0 0
BEIGENE LTD SPONSORED ADR 07725L102 1,487 10,600 SH Put DFND 1 10,600 0 0
BELLICUM PHARMACEUTICALS INC COM 079481107 275 94,141 SH   DFND 4 94,141 0 0
BELMOND LTD CL A G1154H107 1,252 50,000 SH   DFND 5 50,000 0 0
BELMOND LTD CL A G1154H107 6,283 251,000 SH Call DFND 1 251,000 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,274 6,239 SH   DFND 4 5 6,239 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,962 24,300 SH Call DFND 1 4 24,300 0 0
BERRY GLOBAL GROUP INC COM 08579W103 793 16,688 SH   DFND 1 4 16,688 0 0
BEST BUY INC COM 086516101 970 18,311 SH   DFND 4 18,311 0 0
BHP GROUP LIMITED SPONSORED ADS 088606108 309 6,394 SH   DFND 4 6,394 0 0
BHP GROUP PLC SPONSORED ADS 05545E209 1,111 26,517 SH   DFND 2 26,517 0 0
BIG LOTS INC COM 089302103 1,818 62,849 SH   DFND 4 62,849 0 0
BIO RAD LABS INC CL A 090572207 825 3,553 SH   DFND 4 3,553 0 0
BIOGEN INC COM 09062X103 484 1,607 SH   DFND 1 4 1,607 0 0
BIOGEN INC COM 09062X103 6,259 20,800 SH Call DFND 1 4 20,800 0 0
BIOGEN INC COM 09062X103 512 1,700 SH Put DFND 4 1,700 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 3,480 40,872 SH   DFND 1 4 40,872 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 10,167 119,400 SH Call DFND 1 119,400 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 1,465 17,200 SH Put DFND 1 17,200 0 0
BIOTIME INC COM 09066L105 200 219,332 SH   DFND 4 219,332 0 0
BLACKBERRY LTD COM 09228F103 416 58,436 SH   DFND 4 58,436 0 0
BLACKROCK INC COM 09247X101 2,126 5,412 SH   DFND 4 5,412 0 0
BLACKROCK INC COM 09247X101 3,182 8,100 SH Call DFND 4 8,100 0 0
BLACKROCK INC COM 09247X101 3,850 9,800 SH Put DFND 4 9,800 0 0
BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,145 54,481 SH   DFND 4 54,481 0 0
BLOCK H & R INC COM 093671105 911 35,908 SH   DFND 4 35,908 0 0
BLOOMIN BRANDS INC COM 094235108 240 13,408 SH   DFND 4 13,408 0 0
BOEING CO COM 097023105 1,847 5,726 SH   DFND 4 5,726 0 0
BOEING CO COM 097023105 7,579 23,500 SH Call DFND 4 23,500 0 0
BOEING CO COM 097023105 7,385 22,900 SH Put DFND 4 22,900 0 0
BOOKING HLDGS INC COM 09857L108 2,711 1,574 SH   DFND 1 4 1,574 0 0
BOOT BARN HLDGS INC COM 099406100 426 25,000 SH Call DFND 1 25,000 0 0
BOOT BARN HLDGS INC COM 099406100 28 1,628 SH   DFND 4 1,628 0 0
BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 3,371 74,791 SH   DFND 4 5 74,791 0 0
BOSTON PRIVATE FINL HLDGS IN COM 101119105 357 33,800 SH   DFND 1 33,800 0 0
BOSTON PROPERTIES INC COM 101121101 507 4,508 SH   DFND 4 4,508 0 0
BOSTON SCIENTIFIC CORP COM 101137107 1,666 47,137 SH   DFND 1 2 4 47,137 0 0
BOSTON SCIENTIFIC CORP COM 101137107 1,336 37,800 SH Put DFND 1 4 37,800 0 0
BOYD GAMING CORP COM 103304101 497 23,932 SH   DFND 1 4 23,932 0 0
BP PLC SPONSORED ADR 055622104 220 5,800 SH   DFND 4 5,800 0 0
BRADY CORP CL A 104674106 1,685 38,768 SH   DFND 1 38,768 0 0
BRIGHTHOUSE FINL INC COM 10922N103 1,602 52,546 SH   DFND 4 5 52,546 0 0
BRIGHTHOUSE FINL INC COM 10922N103 2,124 69,700 SH Put DFND 1 69,700 0 0
BRINKS CO COM 109696104 1,940 30,000 SH   DFND 1 30,000 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 1,532 29,474 SH   DFND 1 4 29,474 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 4,460 85,800 SH Call DFND 4 85,800 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 6,035 116,100 SH Put DFND 1 4 116,100 0 0
BRISTOW GROUP INC COM 110394103 356 146,570 SH   DFND 4 5 146,570 0 0
BRISTOW GROUP INC COM 110394103 304 125,000 SH Put DFND 1 125,000 0 0
BRISTOW GROUP INC NOTE 4.500% 6/0 110394AF0 1,617 3,899,000 PRN   DFND 1 3,899,000 0 0
BRITISH AMERN TOB PLC SPONSORED ADR 110448107 1,976 62,006 SH   DFND 4 62,006 0 0
BRIXMOR PPTY GROUP INC COM 11120U105 164 11,152 SH   DFND 4 11,152 0 0
BROADCOM INC COM 11135F101 6,228 24,491 SH   DFND 4 24,491 0 0
BROADCOM INC COM 11135F101 7,247 28,500 SH Call DFND 1 4 28,500 0 0
BROADCOM INC COM 11135F101 12,943 50,900 SH Put DFND 1 4 50,900 0 0
BROADRIDGE FINL SOLUTIONS IN COM 11133T103 754 7,834 SH   DFND 4 7,834 0 0
BROOKFIELD PPTY PARTNERS L P UNIT LTD PARTN G16249107 806 50,000 SH Put DFND 1 50,000 0 0
BROOKFIELD PROPERTY REIT INC CL A 11282X103 325 20,158 SH   DFND 1 4 20,158 0 0
BROWN & BROWN INC COM 115236101 426 15,465 SH   DFND 1 4 15,465 0 0
BRUNSWICK CORP COM 117043109 14 300 SH   DFND 4 300 0 0
BRUNSWICK CORP COM 117043109 7,200 155,000 SH Call DFND 1 155,000 0 0
BT GROUP PLC ADR 05577E101 387 25,444 SH   DFND 4 25,444 0 0
BUILDERS FIRSTSOURCE INC COM 12008R107 161 14,762 SH   DFND 4 14,762 0 0
BUNGE LIMITED COM G16962105 236 4,416 SH   DFND 1 4 4,416 0 0
BUNGE LIMITED COM G16962105 3,607 67,500 SH Call DFND 1 67,500 0 0
BURLINGTON STORES INC COM 122017106 1,515 9,311 SH   DFND 4 9,311 0 0
BWX TECHNOLOGIES INC COM 05605H100 594 15,532 SH   DFND 4 15,532 0 0
C H ROBINSON WORLDWIDE INC COM NEW 12541W209 639 7,595 SH   DFND 4 7,595 0 0
CABLE ONE INC COM 12685J105 553 674 SH   DFND 4 674 0 0
CABOT CORP COM 127055101 405 9,431 SH   DFND 1 4 9,431 0 0
CABOT OIL & GAS CORP COM 127097103 5,305 237,344 SH   DFND 1 4 237,344 0 0
CABOT OIL & GAS CORP COM 127097103 858 38,400 SH Call DFND 1 38,400 0 0
CABOT OIL & GAS CORP COM 127097103 6,951 311,000 SH Put DFND 1 311,000 0 0
CADENCE DESIGN SYSTEM INC COM 127387108 774 17,795 SH   DFND 4 17,795 0 0
CAESARS ENTMT CORP COM 127686103 2,082 306,603 SH   DFND 1 306,603 0 0
CAESARS ENTMT CORP COM 127686103 6,569 967,500 SH Put DFND 1 967,500 0 0
CAESARS ENTMT CORP COM 127686103 12,528 1,845,000 SH Call DFND 1 1,845,000 0 0
CAL MAINE FOODS INC COM NEW 128030202 423 10,000 SH   DFND 1 10,000 0 0
CALAMP CORP COM 128126109 1,064 81,800 SH   DFND 5 81,800 0 0
CALAMP CORP NOTE 1.625% 5/1 128126AB5 51 54,000 PRN   DFND 1 54,000 0 0
CALIFORNIA WTR SVC GROUP COM 130788102 265 5,557 SH   DFND 1 4 5,557 0 0
CALLAWAY GOLF CO COM 131193104 142 9,300 SH Put DFND 1 9,300 0 0
CALLAWAY GOLF CO COM 131193104 81 5,318 SH   DFND 1 4 5,318 0 0
CAMDEN PPTY TR SH BEN INT 133131102 853 9,691 SH   DFND 4 9,691 0 0
CAMPBELL SOUP CO COM 134429109 6,862 208,000 SH Call DFND 1 208,000 0 0
CAMPBELL SOUP CO COM 134429109 1,505 45,616 SH   DFND 4 5 45,616 0 0
CANADA GOOSE HOLDINGS INC SHS SUB VTG 135086106 354 8,098 SH   DFND 4 8,098 0 0
CANADIAN NAT RES LTD COM 136385101 549 22,754 SH   DFND 1 4 22,754 0 0
CANADIAN PAC RY LTD COM 13645T100 679 3,820 SH   DFND 4 3,820 0 0
CANOPY GROWTH CORP COM 138035100 478 17,800 SH   DFND 4 17,800 0 0
CAPITAL ONE FINL CORP COM 14040H105 610 8,073 SH   DFND 4 8,073 0 0
CAPITAL ONE FINL CORP COM 14040H105 2,691 35,600 SH Put DFND 4 35,600 0 0
CAPITAL ONE FINL CORP COM 14040H105 2,222 29,400 SH Call DFND 1 4 29,400 0 0
CARDINAL HEALTH INC COM 14149Y108 1,595 35,756 SH   DFND 1 4 35,756 0 0
CARDTRONICS INC NOTE 1.000%12/0 14161HAG3 27 28,000 PRN   DFND 1 28,000 0 0
CARLISLE COS INC COM 142339100 201 1,996 SH   DFND 1 1,996 0 0
CARLISLE COS INC COM 142339100 1,809 18,000 SH Call DFND 1 18,000 0 0
CARLYLE GROUP L P COM UTS LTD PTN 14309L102 299 18,975 SH   DFND 1 18,975 0 0
CARMAX INC COM 143130102 2,678 42,693 SH   DFND 4 42,693 0 0
CARNIVAL CORP UNIT 99/99/9999 143658300 321 6,516 SH   DFND 4 6,516 0 0
CARNIVAL PLC ADR 14365C103 731 14,991 SH   DFND 4 14,991 0 0
CARRIZO OIL & GAS INC COM 144577103 1,001 88,651 SH   DFND 1 88,651 0 0
CARRIZO OIL & GAS INC COM 144577103 931 82,500 SH Call DFND 1 82,500 0 0
CARRIZO OIL & GAS INC COM 144577103 1,345 119,100 SH Put DFND 1 119,100 0 0
CARS COM INC COM 14575E105 36 1,684 SH   DFND 1 4 1,684 0 0
CARS COM INC COM 14575E105 310 14,400 SH Call DFND 1 14,400 0 0
CARTERS INC COM 146229109 1,271 15,569 SH   DFND 4 15,569 0 0
CARVANA CO CL A 146869102 2,863 87,530 SH   DFND 1 87,530 0 0
CARVANA CO CL A 146869102 3,516 107,500 SH Put DFND 1 107,500 0 0
CARVANA CO CL A 146869102 1,374 42,000 SH Call DFND 1 42,000 0 0
CASEYS GEN STORES INC COM 147528103 429 3,350 SH   DFND 4 3,350 0 0
CASTLIGHT HEALTH INC CL B 14862Q100 102 47,100 SH   DFND 4 47,100 0 0
CATCHMARK TIMBER TR INC CL A 14912Y202 76 10,737 SH   DFND 4 10,737 0 0
CATERPILLAR INC DEL COM 149123101 8,336 65,600 SH Put DFND 1 4 65,600 0 0
CATERPILLAR INC DEL COM 149123101 3,956 31,130 SH   DFND 4 31,130 0 0
CATERPILLAR INC DEL COM 149123101 40,853 321,500 SH Call DFND 1 4 321,500 0 0
CBL & ASSOC PPTYS INC COM 124830100 70 36,600 SH   DFND 4 36,600 0 0
CBOE GLOBAL MARKETS INC COM 12503M108 841 8,593 SH   DFND 4 8,593 0 0
CBRE GROUP INC CL A 12504L109 793 19,812 SH   DFND 4 19,812 0 0
CBS CORP NEW CL B 124857202 5,368 122,772 SH   DFND 1 4 122,772 0 0
CDK GLOBAL INC COM 12508E101 697 14,552 SH   DFND 1 4 14,552 0 0
CDN IMPERIAL BK COMM TORONTO COM 136069101 1,543 20,700 SH   DFND 4 20,700 0 0
CDW CORP COM 12514G108 519 6,400 SH Put DFND 1 6,400 0 0
CDW CORP COM 12514G108 2,300 28,373 SH   DFND 1 4 28,373 0 0
CEDAR REALTY TRUST INC COM NEW 150602209 109 34,631 SH   DFND 4 34,631 0 0
CELANESE CORP DEL COM 150870103 983 10,929 SH   DFND 1 4 10,929 0 0
CELGENE CORP COM 151020104 16,095 251,138 SH   DFND 1 4 251,138 0 0
CELGENE CORP COM 151020104 15,728 245,400 SH Call DFND 1 4 245,400 0 0
CELGENE CORP COM 151020104 25,860 403,500 SH Put DFND 1 4 403,500 0 0
CENTENE CORP DEL COM 15135B101 6,210 53,862 SH   DFND 4 53,862 0 0
CENTERPOINT ENERGY INC COM 15189T107 4,964 175,856 SH   DFND 5 175,856 0 0
CENTERPOINT ENERGY INC DEP RP PFD CV B 15189T503 7,618 151,070 SH   DFND 1 151,070 0 0
CENTRAL GARDEN & PET CO CL A NON-VTG 153527205 219 7,000 SH   DFND 1 7,000 0 0
CENTURYLINK INC COM 156700106 9,345 616,800 SH Put DFND 1 616,800 0 0
CENTURYLINK INC COM 156700106 2,883 190,308 SH   DFND 1 4 190,308 0 0
CF INDS HLDGS INC COM 125269100 103 2,375 SH   DFND 4 2,375 0 0
CF INDS HLDGS INC COM 125269100 761 17,500 SH Call DFND 1 17,500 0 0
CHARLES RIV LABS INTL INC COM 159864107 1,325 11,711 SH   DFND 4 11,711 0 0
CHART INDS INC COM PAR $0.01 16115Q308 2,401 36,925 SH   DFND 5 36,925 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 15,531 54,500 SH Call DFND 1 54,500 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 14,594 51,211 SH   DFND 1 4 5 51,211 0 0
CHECK POINT SOFTWARE TECH LT ORD M22465104 1,435 13,977 SH   DFND 4 13,977 0 0
CHEGG INC COM 163092109 1,918 67,500 SH   DFND 5 67,500 0 0
CHEGG INC COM 163092109 1,611 56,700 SH Call DFND 1 56,700 0 0
CHEMED CORP NEW COM 16359R103 883 3,118 SH   DFND 1 4 3,118 0 0
CHEMOURS CO COM 163851108 199 7,060 SH   DFND 1 7,060 0 0
CHEMOURS CO COM 163851108 226 8,000 SH Put DFND 1 8,000 0 0
CHENIERE ENERGY INC COM NEW 16411R208 2,072 35,000 SH Put DFND 1 35,000 0 0
CHENIERE ENERGY INC COM NEW 16411R208 1,055 17,832 SH   DFND 4 17,832 0 0
CHENIERE ENERGY INC NOTE 4.250% 3/1 16411RAG4 4,687 6,695,000 PRN   DFND 1 6,695,000 0 0
CHESAPEAKE ENERGY CORP COM 165167107 3,348 1,594,500 SH Call DFND 1 1,594,500 0 0
CHESAPEAKE ENERGY CORP COM 165167107 1,370 652,300 SH Put DFND 1 652,300 0 0
CHESAPEAKE ENERGY CORP COM 165167107 1,734 825,720 SH   DFND 1 5 825,720 0 0
CHESAPEAKE ENERGY CORP NOTE 5.500% 9/1 165167CY1 1,064 1,311,000 PRN   DFND 1 1,311,000 0 0
CHEVRON CORP NEW COM 166764100 46,073 423,500 SH Put DFND 1 423,500 0 0
CHEVRON CORP NEW COM 166764100 5,095 46,833 SH   DFND 4 5 46,833 0 0
CHEVRON CORP NEW COM 166764100 33,736 310,100 SH Call DFND 1 4 310,100 0 0
CHILDRENS PL INC COM 168905107 703 7,799 SH   DFND 1 4 7,799 0 0
CHINA LODGING GROUP LTD NOTE 0.375%11/0 16949NAC3 856 876,000 PRN   DFND 1 876,000 0 0
CHINA PETE & CHEM CORP SPON ADR H SHS 16941R108 1,385 19,617 SH   DFND 4 19,617 0 0
CHIPOTLE MEXICAN GRILL INC COM 169656105 2,029 4,700 SH   DFND 4 4,700 0 0
CHOICE HOTELS INTL INC COM 169905106 443 6,188 SH   DFND 4 6,188 0 0
CHURCH & DWIGHT INC COM 171340102 1,480 22,500 SH   DFND 1 22,500 0 0
CIGNA CORP NEW COM 125523100 25,335 133,400 SH Call DFND 1 4 133,400 0 0
CIGNA CORP NEW COM 125523100 130,893 689,200 SH Put DFND 1 4 689,200 0 0
CIGNA CORP NEW COM 125523100 7,214 37,982 SH   DFND 1 4 37,982 0 0
CIMAREX ENERGY CO COM 171798101 841 13,648 SH   DFND 4 13,648 0 0
CINTAS CORP COM 172908105 1,697 10,100 SH   DFND 1 10,100 0 0
CISCO SYS INC COM 17275R102 14,034 323,876 SH   DFND 1 4 5 323,876 0 0
CISCO SYS INC COM 17275R102 15,616 360,400 SH Call DFND 1 4 360,400 0 0
CISCO SYS INC COM 17275R102 2,054 47,400 SH Put DFND 4 47,400 0 0
CIT GROUP INC COM NEW 125581801 1,021 26,684 SH   DFND 1 4 26,684 0 0
CITIGROUP INC COM NEW 172967424 3,337 64,100 SH Call DFND 4 64,100 0 0
CITIGROUP INC COM NEW 172967424 2,738 52,600 SH Put DFND 4 52,600 0 0
CITIGROUP INC COM NEW 172967424 5,154 99,002 SH   DFND 1 4 99,002 0 0
CITIZENS FINL GROUP INC COM 174610105 6,881 231,450 SH   DFND 1 4 231,450 0 0
CITIZENS FINL GROUP INC COM 174610105 5,946 200,000 SH Put DFND 1 200,000 0 0
CITRIX SYS INC COM 177376100 3,223 31,459 SH   DFND 1 4 31,459 0 0
CITRIX SYS INC NOTE 0.500% 4/1 177376AD2 124 87,000 PRN   DFND 1 87,000 0 0
CLEAN HARBORS INC COM 184496107 1,103 22,342 SH   DFND 4 22,342 0 0
CLEARSIDE BIOMEDICAL INC COM 185063104 22 20,813 SH   DFND 4 20,813 0 0
CLEVELAND CLIFFS INC COM 185899101 480 62,373 SH   DFND 1 4 62,373 0 0
CLEVELAND CLIFFS INC COM 185899101 2,409 313,200 SH Call DFND 1 313,200 0 0
CLEVELAND CLIFFS INC COM 185899101 7,976 1,037,200 SH Put DFND 1 1,037,200 0 0
CLEVELAND CLIFFS INC DBCV 1.500% 1/1 185899AA9 143 129,000 PRN   DFND 1 129,000 0 0
CLOUDERA INC COM 18914U100 708 64,019 SH   DFND 1 64,019 0 0
CLOUDERA INC COM 18914U100 2,328 210,500 SH Put DFND 1 210,500 0 0
CLOVIS ONCOLOGY INC COM 189464100 860 47,900 SH Put DFND 1 47,900 0 0
CLOVIS ONCOLOGY INC COM 189464100 762 42,426 SH   DFND 1 4 42,426 0 0
CLOVIS ONCOLOGY INC COM 189464100 2,089 116,300 SH Call DFND 1 116,300 0 0
CLOVIS ONCOLOGY INC NOTE 2.500% 9/1 189464AB6 3,370 4,015,000 PRN   DFND 1 4,015,000 0 0
CME GROUP INC COM CL A 12572Q105 376 2,000 SH Call DFND 1 2,000 0 0
CME GROUP INC COM CL A 12572Q105 304 1,617 SH   DFND 4 5 1,617 0 0
CMS ENERGY CORP COM 125896100 2,310 46,525 SH   DFND 4 46,525 0 0
CNA FINL CORP COM 126117100 429 9,717 SH   DFND 4 9,717 0 0
CNH INDL N V SHS N20944109 91 10,081 SH   DFND 4 10,081 0 0
CNH INDL N V SHS N20944109 553 60,000 SH Call DFND 1 60,000 0 0
CNO FINL GROUP INC COM 12621E103 249 16,757 SH   DFND 4 16,757 0 0
COCA COLA CO COM 191216100 7,377 155,800 SH Put DFND 4 155,800 0 0
COCA COLA CO COM 191216100 4,260 89,967 SH   DFND 4 89,967 0 0
COCA COLA CO COM 191216100 3,253 68,700 SH Call DFND 4 68,700 0 0
COCA COLA EUROPEAN PARTNERS SHS G25839104 4,289 93,534 SH   DFND 4 5 93,534 0 0
COEUR MNG INC COM NEW 192108504 72 16,000 SH   DFND 4 16,000 0 0
COGENT COMMUNICATIONS HLDGS COM NEW 19239V302 484 10,700 SH   DFND 1 10,700 0 0
COGNIZANT TECHNOLOGY SOLUTIO CL A 192446102 369 5,813 SH   DFND 4 5,813 0 0
COHERUS BIOSCIENCES INC COM 19249H103 91 10,060 SH   DFND 4 10,060 0 0
COLGATE PALMOLIVE CO COM 194162103 232 3,892 SH   DFND 1 4 3,892 0 0
COLGATE PALMOLIVE CO COM 194162103 1,024 17,200 SH Put DFND 4 17,200 0 0
COLGATE PALMOLIVE CO COM 194162103 2,089 35,100 SH Call DFND 4 35,100 0 0
COLUMBIA SPORTSWEAR CO COM 198516106 596 7,084 SH   DFND 1 4 7,084 0 0
COMCAST CORP NEW CL A 20030N101 3,336 97,975 SH   DFND 1 4 97,975 0 0
COMCAST CORP NEW CL A 20030N101 4,961 145,700 SH Call DFND 1 4 145,700 0 0
COMCAST CORP NEW CL A 20030N101 25,258 741,800 SH Put DFND 1 4 741,800 0 0
COMERICA INC COM 200340107 1,102 16,042 SH   DFND 4 16,042 0 0
COMMUNITY HEALTH SYS INC NEW COM 203668108 63 22,246 SH   DFND 1 4 22,246 0 0
COMMUNITY HEALTH SYS INC NEW COM 203668108 28 10,000 SH Put DFND 1 10,000 0 0
COMPANIA DE MINAS BUENAVENTU SPONSORED ADR 204448104 992 61,173 SH   DFND 4 61,173 0 0
CONAGRA BRANDS INC COM 205887102 6,104 285,785 SH   DFND 4 285,785 0 0
CONCHO RES INC COM 20605P101 2,302 22,396 SH   DFND 4 5 22,396 0 0
CONCHO RES INC COM 20605P101 308 3,000 SH Call DFND 1 3,000 0 0
CONDUENT INC COM 206787103 273 25,640 SH   DFND 1 4 25,640 0 0
CONOCOPHILLIPS COM 20825C104 686 11,000 SH Call DFND 1 4 11,000 0 0
CONOCOPHILLIPS COM 20825C104 567 9,100 SH Put DFND 4 9,100 0 0
CONOCOPHILLIPS COM 20825C104 268 4,300 SH   DFND 4 4,300 0 0
CONSOLIDATED EDISON INC COM 209115104 1,759 23,012 SH   DFND 1 4 23,012 0 0
CONSTELLATION BRANDS INC CL A 21036P108 8,353 51,941 SH   DFND 4 51,941 0 0
CONSTELLATION BRANDS INC CL A 21036P108 917 5,700 SH Call DFND 4 5,700 0 0
CONSTELLATION BRANDS INC CL A 21036P108 1,496 9,300 SH Put DFND 4 9,300 0 0
CONSTELLIUM NV CL A N22035104 2,346 335,606 SH   DFND 1 4 335,606 0 0
CORE LABORATORIES N V COM N22717107 814 13,642 SH   DFND 4 13,642 0 0
CORECIVIC INC COM 21871N101 201 11,300 SH   DFND 4 11,300 0 0
CORELOGIC INC COM 21871D103 273 8,179 SH   DFND 4 8,179 0 0
CORNING INC COM 219350105 1,699 56,227 SH   DFND 4 56,227 0 0
CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 492 23,407 SH   DFND 4 23,407 0 0
CORVUS PHARMACEUTICALS INC COM 221015100 38 10,450 SH   DFND 4 10,450 0 0
COSTAR GROUP INC COM 22160N109 2,622 7,774 SH   DFND 1 7,774 0 0
COSTAR GROUP INC COM 22160N109 7,084 21,000 SH Put DFND 1 21,000 0 0
COSTCO WHSL CORP NEW COM 22160K105 10,654 52,300 SH Put DFND 4 52,300 0 0
COSTCO WHSL CORP NEW COM 22160K105 1,813 8,901 SH   DFND 1 4 8,901 0 0
COSTCO WHSL CORP NEW COM 22160K105 8,902 43,700 SH Call DFND 4 43,700 0 0
COTT CORP QUE COM 22163N106 872 62,565 SH   DFND 4 62,565 0 0
COTY INC COM CL A 222070203 1,140 173,770 SH   DFND 4 173,770 0 0
COUPA SOFTWARE INC COM 22266L106 482 7,661 SH   DFND 1 4 7,661 0 0
COVANTA HLDG CORP COM 22282E102 348 25,922 SH   DFND 4 25,922 0 0
COVENANT TRANSN GROUP INC CL A 22284P105 227 11,847 SH   DFND 4 11,847 0 0
CRACKER BARREL OLD CTRY STOR COM 22410J106 1,902 11,900 SH   DFND 1 4 11,900 0 0
CRANE CO COM 224399105 611 8,466 SH   DFND 4 8,466 0 0
CREDIT SUISSE GROUP SPONSORED ADR 225401108 809 74,522 SH   DFND 4 74,522 0 0
CRH PLC ADR 12626K203 443 16,800 SH Put DFND 1 16,800 0 0
CRH PLC ADR 12626K203 766 29,085 SH   DFND 1 4 29,085 0 0
CRH PLC ADR 12626K203 406 15,400 SH Call DFND 1 15,400 0 0
CROCS INC COM 227046109 969 37,292 SH   DFND 4 37,292 0 0
CROWN CASTLE INTL CORP NEW 6.875% CON PFD A 22822V309 974 926 SH   DFND 4 926 0 0
CSX CORP COM 126408103 31 500 SH Put DFND 4 500 0 0
CSX CORP COM 126408103 3,884 62,520 SH   DFND 1 4 62,520 0 0
CSX CORP COM 126408103 4,964 79,900 SH Call DFND 1 79,900 0 0
CTRIP COM INTL LTD AMERICAN DEP SHS 22943F100 947 35,000 SH Put DFND 1 35,000 0 0
CTRIP COM INTL LTD NOTE 1.000% 7/0 22943FAF7 7,536 8,081,000 PRN   DFND 1 8,081,000 0 0
CTS CORP COM 126501105 967 37,340 SH   DFND 1 4 37,340 0 0
CULLEN FROST BANKERS INC COM 229899109 515 5,859 SH   DFND 4 5,859 0 0
CUMMINS INC COM 231021106 230 1,724 SH   DFND 4 1,724 0 0
CURTISS WRIGHT CORP COM 231561101 207 2,025 SH   DFND 4 2,025 0 0
CVS HEALTH CORP COM 126650100 58,804 897,500 SH Call DFND 1 4 5 897,500 0 0
CVS HEALTH CORP COM 126650100 10,732 163,800 SH Put DFND 1 4 163,800 0 0
CVS HEALTH CORP COM 126650100 7,120 108,665 SH   DFND 4 108,665 0 0
CYBERARK SOFTWARE LTD SHS M2682V108 277 3,736 SH   DFND 4 3,736 0 0
CYTOKINETICS INC COM NEW 23282W605 101 16,030 SH   DFND 4 16,030 0 0
CYTORI THERAPEUTICS INC *W EXP 05/28/202 23283K139 7 882,000 SH   DFND 1 882,000 0 0
DANA INCORPORATED COM 235825205 448 32,900 SH   DFND 4 32,900 0 0
DANAHER CORP DEL COM 235851102 7,184 69,665 SH   DFND 1 4 69,665 0 0
DANAHER CORP DEL COM 235851102 247 2,400 SH Call DFND 4 2,400 0 0
DANAHER CORP DEL COM 235851102 6,435 62,400 SH Put DFND 1 4 62,400 0 0
DARLING INGREDIENTS INC COM 237266101 39 2,040 SH   DFND 4 2,040 0 0
DARLING INGREDIENTS INC COM 237266101 2,886 150,000 SH Call DFND 1 150,000 0 0
DAVE & BUSTERS ENTMT INC COM 238337109 711 15,966 SH   DFND 1 15,966 0 0
DAVE & BUSTERS ENTMT INC COM 238337109 1,052 23,600 SH Put DFND 1 23,600 0 0
DAVITA INC COM 23918K108 9,169 178,170 SH   DFND 1 4 178,170 0 0
DAVITA INC COM 23918K108 2,388 46,400 SH Call DFND 1 46,400 0 0
DAVITA INC COM 23918K108 7,215 140,200 SH Put DFND 1 140,200 0 0
DEAN FOODS CO NEW COM NEW 242370203 114 30,000 SH   DFND 1 30,000 0 0
DECKERS OUTDOOR CORP COM 243537107 1,020 7,973 SH   DFND 1 5 7,973 0 0
DEERE & CO COM 244199105 1,149 7,700 SH Put DFND 4 7,700 0 0
DEERE & CO COM 244199105 3,860 25,878 SH   DFND 4 25,878 0 0
DEERE & CO COM 244199105 3,819 25,600 SH Call DFND 4 25,600 0 0
DELL TECHNOLOGIES INC CL C 24703L202 1,375 28,130 SH   DFND 2 28,130 0 0
DELL TECHNOLOGIES INC CL C 24703L202 8,406 172,000 SH Call DFND 1 172,000 0 0
DELL TECHNOLOGIES INC CL C 24703L202 7,819 160,000 SH Put DFND 1 160,000 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 9,626 192,900 SH Call DFND 1 4 192,900 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 12,141 243,300 SH Put DFND 1 4 243,300 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 2,531 50,721 SH   DFND 1 4 50,721 0 0
DENBURY RES INC COM NEW 247916208 159 93,100 SH Call DFND 1 93,100 0 0
DENBURY RES INC COM NEW 247916208 1,500 877,400 SH Put DFND 1 877,400 0 0
DENBURY RES INC COM NEW 247916208 3,204 1,873,399 SH   DFND 1 4 1,873,399 0 0
DENNYS CORP COM 24869P104 6,266 386,579 SH   DFND 1 386,579 0 0
DERMIRA INC COM 24983L104 288 40,000 SH   DFND 1 40,000 0 0
DERMIRA INC COM 24983L104 485 67,500 SH Put DFND 1 67,500 0 0
DERMIRA INC NOTE 3.000% 5/1 24983LAB0 2,008 2,580,000 PRN   DFND 1 2,580,000 0 0
DEVON ENERGY CORP NEW COM 25179M103 21,050 933,900 SH Put DFND 1 933,900 0 0
DEVON ENERGY CORP NEW COM 25179M103 7,052 312,883 SH   DFND 1 4 312,883 0 0
DEVON ENERGY CORP NEW COM 25179M103 3,212 142,500 SH Call DFND 1 142,500 0 0
DEXCOM INC COM 252131107 553 4,616 SH   DFND 1 4 4,616 0 0
DHT HOLDINGS INC DEBT 4.500%10/0 23335SAB2 6,626 6,676,000 PRN   DFND 1 6,676,000 0 0
DHT HOLDINGS INC SHS NEW Y2065G121 641 163,526 SH   DFND 4 5 163,526 0 0
DHX MEDIA LTD COM VAR VTG 252406152 3,612 2,198,900 SH   SOLE   2,198,900 0 0
DIAMONDBACK ENERGY INC COM 25278X109 8,908 96,100 SH Put DFND 1 96,100 0 0
DIAMONDBACK ENERGY INC COM 25278X109 45,692 492,900 SH Call DFND 1 492,900 0 0
DIAMONDBACK ENERGY INC COM 25278X109 7,703 83,100 SH   DFND 1 83,100 0 0
DICKS SPORTING GOODS INC COM 253393102 920 29,500 SH   DFND 1 4 29,500 0 0
DIME CMNTY BANCSHARES COM 253922108 901 53,085 SH   DFND 1 53,085 0 0
DIPLOMAT PHARMACY INC COM 25456K101 515 38,284 SH   DFND 1 4 38,284 0 0
DIPLOMAT PHARMACY INC COM 25456K101 384 28,500 SH Put DFND 1 28,500 0 0
DISCOVER FINL SVCS COM 254709108 1,600 27,134 SH   DFND 4 27,134 0 0
DISCOVER FINL SVCS COM 254709108 2,094 35,500 SH Call DFND 1 35,500 0 0
DISCOVERY INC COM SER A 25470F104 2,457 99,321 SH   DFND 4 99,321 0 0
DISCOVERY INC COM SER C 25470F302 7,955 344,685 SH   DFND 2 4 344,685 0 0
DISH NETWORK CORP CL A 25470M109 1,750 70,100 SH Call DFND 1 70,100 0 0
DISH NETWORK CORP CL A 25470M109 762 30,500 SH Put DFND 1 30,500 0 0
DISH NETWORK CORP CL A 25470M109 3,659 146,531 SH   DFND 1 4 5 146,531 0 0
DISH NETWORK CORP NOTE 2.375% 3/1 25470MAD1 854 1,077,000 PRN   DFND 1 1,077,000 0 0
DISH NETWORK CORP NOTE 3.375% 8/1 25470MAB5 1,475 1,811,000 PRN   DFND 1 1,811,000 0 0
DISNEY WALT CO COM DISNEY 254687106 58,663 535,000 SH Put DFND 1 535,000 0 0
DISNEY WALT CO COM DISNEY 254687106 23,114 210,800 SH Call DFND 1 4 210,800 0 0
DISNEY WALT CO COM DISNEY 254687106 11,400 103,965 SH   DFND 4 5 103,965 0 0
DOCUSIGN INC COM 256163106 1,495 37,303 SH   DFND 1 4 37,303 0 0
DOLBY LABORATORIES INC COM 25659T107 819 13,243 SH   DFND 1 4 13,243 0 0
DOLLAR TREE INC COM 256746108 3,258 36,072 SH   DFND 1 4 36,072 0 0
DOLLAR TREE INC COM 256746108 1,129 12,500 SH Put DFND 1 12,500 0 0
DOMINION ENERGY INC COM 25746U109 2,603 36,425 SH   DFND 1 4 36,425 0 0
DOMINION ENERGY INC COM 25746U109 2,144 30,000 SH Call DFND 1 30,000 0 0
DOMINION ENERGY INC UNIT 08/15/2019 25746U836 1,626 33,966 SH   DFND 4 33,966 0 0
DOMINION ENERGY MIDSTRM PRTN COM UT REP LTD 257454108 4,598 254,900 SH   DFND 4 254,900 0 0
DOMINOS PIZZA INC COM 25754A201 1,097 4,422 SH   DFND 4 4,422 0 0
DOMTAR CORP COM NEW 257559203 1,620 46,107 SH   DFND 1 4 46,107 0 0
DOMTAR CORP COM NEW 257559203 471 13,400 SH Call DFND 1 13,400 0 0
DOMTAR CORP COM NEW 257559203 1,402 39,900 SH Put DFND 1 39,900 0 0
DONALDSON INC COM 257651109 621 14,317 SH   DFND 1 4 14,317 0 0
DONNELLEY R R & SONS CO COM 257867200 245 61,826 SH   DFND 1 4 61,826 0 0
DORCHESTER MINERALS LP COM UNIT 25820R105 6,972 476,200 SH   DFND 5 476,200 0 0
DOUGLAS EMMETT INC COM 25960P109 226 6,635 SH   DFND 4 6,635 0 0
DOVER CORP COM 260003108 4,929 69,478 SH   DFND 1 4 69,478 0 0
DOWDUPONT INC COM 26078J100 15,804 295,519 SH   DFND 1 4 295,519 0 0
DOWDUPONT INC COM 26078J100 48,774 912,000 SH Call DFND 1 4 912,000 0 0
DOWDUPONT INC COM 26078J100 32,270 603,400 SH Put DFND 1 4 603,400 0 0
DSP GROUP INC COM 23332B106 280 25,000 SH   DFND 1 25,000 0 0
DSW INC CL A 23334L102 767 31,053 SH   DFND 4 31,053 0 0
DTE ENERGY CO COM 233331107 4,439 40,248 SH   DFND 4 40,248 0 0
DUKE ENERGY CORP NEW COM NEW 26441C204 1,569 18,181 SH   DFND 1 4 18,181 0 0
DUKE ENERGY CORP NEW COM NEW 26441C204 6,076 70,400 SH Call DFND 1 4 70,400 0 0
DUKE ENERGY CORP NEW COM NEW 26441C204 14,343 166,200 SH Put DFND 1 4 166,200 0 0
DUKE REALTY CORP COM NEW 264411505 3,137 121,111 SH   DFND 4 121,111 0 0
DUN & BRADSTREET CORP DEL NE COM 26483E100 7,123 49,899 SH   DFND 2 4 49,899 0 0
DXC TECHNOLOGY CO COM 23355L106 3,322 62,484 SH   DFND 4 62,484 0 0
DYCOM INDS INC NOTE 0.750% 9/1 267475AB7 13 14,000 PRN   DFND 1 14,000 0 0
DYNAVAX TECHNOLOGIES CORP COM NEW 268158201 92 10,100 SH   DFND 4 10,100 0 0
E L F BEAUTY INC COM 26856L103 198 22,857 SH   DFND 4 22,857 0 0
E TRADE FINANCIAL CORP COM NEW 269246401 584 13,306 SH   DFND 1 4 13,306 0 0
EAGLE MATERIALS INC COM 26969P108 220 3,598 SH   DFND 1 4 3,598 0 0
EAGLE MATERIALS INC COM 26969P108 1,086 17,800 SH Call DFND 1 17,800 0 0
EAST WEST BANCORP INC COM 27579R104 1,009 23,174 SH   DFND 4 23,174 0 0
EATON CORP PLC SHS G29183103 884 12,874 SH   DFND 4 12,874 0 0
EATON VANCE CORP COM NON VTG 278265103 1,650 46,896 SH   DFND 1 4 46,896 0 0
ECOLAB INC COM 278865100 560 3,800 SH Call DFND 4 3,800 0 0
ECOLAB INC COM 278865100 1,503 10,200 SH Put DFND 4 10,200 0 0
ECOLAB INC COM 278865100 4,672 31,705 SH   DFND 1 4 31,705 0 0
ECOPETROL S A SPONSORED ADS 279158109 863 54,324 SH   DFND 4 54,324 0 0
EDWARDS LIFESCIENCES CORP COM 28176E108 236 1,542 SH   DFND 1 4 1,542 0 0
ELDORADO RESORTS INC COM 28470R102 1,332 36,781 SH   DFND 1 36,781 0 0
ELECTRO SCIENTIFIC INDS COM 285229100 407 13,582 SH   DFND 4 13,582 0 0
ELECTRONIC ARTS INC COM 285512109 2,034 25,780 SH   DFND 1 4 25,780 0 0
ELECTRONIC ARTS INC COM 285512109 4,687 59,400 SH Call DFND 1 4 59,400 0 0
ELECTRONIC ARTS INC COM 285512109 892 11,300 SH Put DFND 4 11,300 0 0
ELECTRONICS FOR IMAGING INC NOTE 0.750% 9/0 286082AC6 4,131 4,246,000 PRN   DFND 1 4,246,000 0 0
EMERSON ELEC CO COM 291011104 1,843 30,839 SH   DFND 1 4 30,839 0 0
EMPLOYERS HOLDINGS INC COM 292218104 433 10,320 SH   DFND 4 10,320 0 0
ENCANA CORP COM 292505104 5,647 976,945 SH   DFND 1 4 976,945 0 0
ENCANA CORP COM 292505104 3,991 690,400 SH Call DFND 1 690,400 0 0
ENCANA CORP COM 292505104 5,888 1,018,600 SH Put DFND 1 1,018,600 0 0
ENCOMPASS HEALTH CORP COM 29261A100 2,220 35,987 SH   DFND 1 4 35,987 0 0
ENCOMPASS HEALTH CORP COM 29261A100 3,085 50,000 SH Put DFND 1 50,000 0 0
ENCORE CAP GROUP INC COM 292554102 425 18,100 SH   DFND 1 4 18,100 0 0
ENCORE CAP GROUP INC COM 292554102 235 10,000 SH Call DFND 1 10,000 0 0
ENCORE CAP GROUP INC COM 292554102 783 33,300 SH Put DFND 1 33,300 0 0
ENCORE CAP GROUP INC NOTE 2.875% 3/1 292554AH5 8 10,000 PRN   DFND 1 10,000 0 0
ENDO INTL PLC SHS G30401106 2,470 338,369 SH   DFND 1 4 338,369 0 0
ENDO INTL PLC SHS G30401106 1,844 252,600 SH Call DFND 1 252,600 0 0
ENDO INTL PLC SHS G30401106 7,476 1,024,100 SH Put DFND 1 1,024,100 0 0
ENDOLOGIX INC COM 29266S106 238 332,548 SH   DFND 4 332,548 0 0
ENERGY TRANSFER LP COM UT LTD PTN 29273V100 2,194 166,087 SH   DFND 1 4 166,087 0 0
ENERGY TRANSFER LP COM UT LTD PTN 29273V100 3,647 276,100 SH Call DFND 1 276,100 0 0
ENERGY TRANSFER LP COM UT LTD PTN 29273V100 1,982 150,000 SH Put DFND 1 150,000 0 0
ENERPLUS CORP COM 292766102 198 25,400 SH   DFND 4 25,400 0 0
ENLINK MIDSTREAM PARTNERS LP COM UNIT REP LTD 29336U107 131 11,900 SH   DFND 4 11,900 0 0
ENSCO JERSEY FIN LTD NOTE 3.000% 1/3 29359WAB1 14,339 21,234,000 PRN   DFND 1 21,234,000 0 0
ENSCO PLC SHS CLASS A G3157S106 17,149 4,817,200 SH Put DFND 1 4,817,200 0 0
ENSCO PLC SHS CLASS A G3157S106 17,094 4,801,588 SH   DFND 1 2 4,801,588 0 0
ENSCO PLC SHS CLASS A G3157S106 347 97,400 SH Call DFND 1 97,400 0 0
ENTERCOM COMMUNICATIONS CORP CL A 293639100 1,072 187,800 SH Put DFND 1 187,800 0 0
ENTERCOM COMMUNICATIONS CORP CL A 293639100 997 174,666 SH   DFND 1 4 174,666 0 0
ENTERCOM COMMUNICATIONS CORP CL A 293639100 42 7,300 SH Call DFND 1 7,300 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 35 1,427 SH   DFND 4 1,427 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 3,300 134,200 SH Call DFND 1 134,200 0 0
ENTRAVISION COMMUNICATIONS C CL A 29382R107 188 64,478 SH   DFND 4 64,478 0 0
EOG RES INC COM 26875P101 235 2,700 SH Put DFND 4 2,700 0 0
EOG RES INC COM 26875P101 6,630 76,027 SH   DFND 1 4 76,027 0 0
EOG RES INC COM 26875P101 140 1,600 SH Call DFND 4 1,600 0 0
EP ENERGY CORP CL A 268785102 178 254,000 SH Call DFND 1 254,000 0 0
EPAM SYS INC COM 29414B104 948 8,169 SH   DFND 4 8,169 0 0
EPIZYME INC COM 29428V104 127 20,642 SH   DFND 4 20,642 0 0
EPLUS INC COM 294268107 247 3,471 SH   DFND 1 4 3,471 0 0
EPR PPTYS COM SH BEN INT 26884U109 1,196 18,672 SH   DFND 4 18,672 0 0
EQT CORP COM 26884L109 3,355 177,600 SH   DFND 1 177,600 0 0
EQT CORP COM 26884L109 3,542 187,500 SH Put DFND 1 187,500 0 0
EQUINIX INC COM PAR $0.001 29444U700 10,887 30,880 SH   DFND 1 2 4 30,880 0 0
EQUINIX INC COM PAR $0.001 29444U700 14,102 40,000 SH Call DFND 1 40,000 0 0
EQUINIX INC COM PAR $0.001 29444U700 20,025 56,800 SH Put DFND 1 56,800 0 0
EQUINOR ASA SPONSORED ADR 29446M102 1,006 47,509 SH   DFND 4 47,509 0 0
EQUITRANS MIDSTREAM CORPORAT COM 294600101 2,845 142,083 SH   DFND 1 4 142,083 0 0
EQUITY LIFESTYLE PPTYS INC COM 29472R108 233 2,402 SH   DFND 4 2,402 0 0
ERIE INDTY CO CL A 29530P102 249 1,867 SH   DFND 4 1,867 0 0
ESSEX PPTY TR INC COM 297178105 1,572 6,412 SH   DFND 4 6,412 0 0
ESTERLINE TECHNOLOGIES CORP COM 297425100 6,182 50,903 SH   DFND 4 5 50,903 0 0
ESTERLINE TECHNOLOGIES CORP COM 297425100 4,858 40,000 SH Call DFND 1 40,000 0 0
ETHAN ALLEN INTERIORS INC COM 297602104 394 22,421 SH   DFND 1 4 22,421 0 0
ETSY INC COM 29786A106 5,685 119,500 SH   DFND 5 119,500 0 0
ETSY INC COM 29786A106 6,484 136,300 SH Call DFND 1 136,300 0 0
EURONET WORLDWIDE INC COM 298736109 395 3,860 SH   DFND 4 3,860 0 0
EVERCORE INC CLASS A 29977A105 733 10,241 SH   DFND 4 10,241 0 0
EVEREST RE GROUP LTD COM G3223R108 651 2,989 SH   DFND 4 2,989 0 0
EVERGY INC COM 30034W106 5,296 93,285 SH   DFND 1 4 93,285 0 0
EVERI HLDGS INC COM 30034T103 361 70,042 SH   DFND 1 4 70,042 0 0
EVERQUOTE INC COM CL A 30041R108 209 50,000 SH   DFND 1 50,000 0 0
EVERSOURCE ENERGY COM 30040W108 664 10,204 SH   DFND 4 10,204 0 0
EVOLUTION PETROLEUM CORP COM 30049A107 69 10,058 SH   DFND 4 10,058 0 0
EXACT SCIENCES CORP COM 30063P105 80 1,268 SH   DFND 4 1,268 0 0
EXACT SCIENCES CORP COM 30063P105 2,354 37,300 SH Call DFND 1 37,300 0 0
EXACT SCIENCES CORP COM 30063P105 303 4,800 SH Put DFND 1 4,800 0 0
EXACT SCIENCES CORP DBCV 1.000% 1/1 30063PAA3 353 324,000 PRN   DFND 1 324,000 0 0
EXELIXIS INC COM 30161Q104 853 43,366 SH   DFND 1 4 5 43,366 0 0
EXELIXIS INC COM 30161Q104 1,918 97,500 SH Put DFND 1 97,500 0 0
EXELIXIS INC COM 30161Q104 3,456 175,700 SH Call DFND 1 175,700 0 0
EXELON CORP COM 30161N101 5,519 122,372 SH   DFND 4 122,372 0 0
EXPEDIA GROUP INC COM NEW 30212P303 7,712 68,456 SH   DFND 4 5 68,456 0 0
EXPEDIA GROUP INC COM NEW 30212P303 39,202 348,000 SH Call DFND 1 348,000 0 0
EXPEDITORS INTL WASH INC COM 302130109 1,670 24,522 SH   DFND 4 24,522 0 0
EXTENDED STAY AMER INC UNIT 99/99/9999B 30224P200 786 50,690 SH   DFND 4 50,690 0 0
EXTRA SPACE STORAGE INC COM 30225T102 574 6,349 SH   DFND 1 4 6,349 0 0
EXTRACTION OIL AND GAS INC COM 30227M105 13 3,113 SH   DFND 4 3,113 0 0
EXTRACTION OIL AND GAS INC COM 30227M105 113 26,400 SH Call DFND 1 26,400 0 0
EXXON MOBIL CORP COM 30231G102 11,581 169,836 SH   DFND 4 169,836 0 0
EXXON MOBIL CORP COM 30231G102 28,701 420,900 SH Call DFND 1 4 420,900 0 0
EXXON MOBIL CORP COM 30231G102 10,494 153,900 SH Put DFND 1 4 153,900 0 0
EZCORP INC CL A NON VTG 302301106 1,159 149,989 SH   DFND 1 4 5 149,989 0 0
EZCORP INC CL A NON VTG 302301106 1,702 220,200 SH Put DFND 1 220,200 0 0
F M C CORP COM NEW 302491303 332 4,485 SH   DFND 4 4,485 0 0
F5 NETWORKS INC COM 315616102 2,010 12,403 SH   DFND 4 12,403 0 0
FACEBOOK INC CL A 30303M102 4,780 36,460 SH   DFND 1 4 36,460 0 0
FACEBOOK INC CL A 30303M102 21,079 160,800 SH Call DFND 1 4 160,800 0 0
FACEBOOK INC CL A 30303M102 14,499 110,600 SH Put DFND 1 4 110,600 0 0
FACTSET RESH SYS INC COM 303075105 442 2,208 SH   DFND 4 2,208 0 0
FAIR ISAAC CORP COM 303250104 224 1,199 SH   DFND 4 1,199 0 0
FASTENAL CO COM 311900104 523 10,000 SH Call DFND 1 10,000 0 0
FASTENAL CO COM 311900104 4,183 80,000 SH Put DFND 1 80,000 0 0
FASTENAL CO COM 311900104 2,976 56,910 SH   DFND 1 4 5 56,910 0 0
FCB FINL HLDGS INC CL A 30255G103 339 10,093 SH   DFND 4 10,093 0 0
FEDEX CORP COM 31428X106 7,039 43,630 SH   DFND 4 43,630 0 0
FEDEX CORP COM 31428X106 9,954 61,700 SH Call DFND 4 61,700 0 0
FEDEX CORP COM 31428X106 12,358 76,600 SH Put DFND 4 76,600 0 0
FERRO CORP COM 315405100 28 1,761 SH   DFND 1 4 1,761 0 0
FERRO CORP COM 315405100 728 46,400 SH Put DFND 1 46,400 0 0
FIAT CHRYSLER AUTOMOBILES N SHS N31738102 83,076 5,745,200 SH Call DFND 1 5,745,200 0 0
FIAT CHRYSLER AUTOMOBILES N SHS N31738102 10,852 750,500 SH Put DFND 1 750,500 0 0
FIAT CHRYSLER AUTOMOBILES N SHS N31738102 15,695 1,085,400 SH   DFND 1 1,085,400 0 0
FIBRIA CELULOSE S A SP ADR REP COM 31573A109 833 48,392 SH   DFND 4 48,392 0 0
FIDELITY NATIONAL FINANCIAL FNF GROUP COM 31620R303 968 30,796 SH   DFND 1 4 30,796 0 0
FIDELITY NATL INFORMATION SV COM 31620M106 2,051 20,002 SH   DFND 1 4 20,002 0 0
FINISAR CORP NOTE 0.500%12/1 31787AAP6 157 165,000 PRN   DFND 1 165,000 0 0
FIREEYE INC COM 31816Q101 1,487 91,703 SH   DFND 1 4 91,703 0 0
FIREEYE INC NOTE 1.000% 6/0 31816QAB7 11 12,000 PRN   DFND 1 12,000 0 0
FIREEYE INC NOTE 1.625% 6/0 31816QAD3 681 745,000 PRN   DFND 1 745,000 0 0
FIRST AMERN FINL CORP COM 31847R102 444 9,941 SH   DFND 4 9,941 0 0
FIRST CTZNS BANCSHARES INC N CL A 31946M103 465 1,232 SH   DFND 1 4 1,232 0 0
FIRST DATA CORP NEW COM CL A 32008D106 2,820 166,771 SH   DFND 1 4 166,771 0 0
FIRST DATA CORP NEW COM CL A 32008D106 846 50,000 SH Call DFND 1 50,000 0 0
FIRST DATA CORP NEW COM CL A 32008D106 3,390 200,500 SH Put DFND 1 200,500 0 0
FIRST FINL BANCORP OH COM 320209109 458 19,300 SH   DFND 1 4 19,300 0 0
FIRST HAWAIIAN INC COM 32051X108 1,011 44,933 SH   DFND 4 44,933 0 0
FIRST HORIZON NATL CORP COM 320517105 135 10,238 SH   DFND 4 10,238 0 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 1,669 19,203 SH   DFND 1 4 19,203 0 0
FIRSTENERGY CORP COM 337932107 1,819 48,452 SH   DFND 1 4 5 48,452 0 0
FIRSTENERGY CORP COM 337932107 2,752 73,300 SH Call DFND 1 73,300 0 0
FIRSTENERGY CORP COM 337932107 1,784 47,500 SH Put DFND 1 47,500 0 0
FITBIT INC CL A 33812L102 79 15,978 SH   DFND 1 4 15,978 0 0
FIVE BELOW INC COM 33829M101 2,740 26,781 SH   DFND 1 4 26,781 0 0
FIVE BELOW INC COM 33829M101 1,310 12,800 SH Put DFND 1 12,800 0 0
FIVE PRIME THERAPEUTICS INC COM 33830X104 162 17,396 SH   DFND 1 4 17,396 0 0
FIVE PRIME THERAPEUTICS INC COM 33830X104 133 14,300 SH Put DFND 1 14,300 0 0
FIVE9 INC COM 338307101 912 20,862 SH   DFND 1 20,862 0 0
FLAHERTY&CRMN PFD SEC INCOM COM 338478100 763 45,630 SH   DFND 4 45,630 0 0
FLEXION THERAPEUTICS INC COM 33938J106 248 21,872 SH   DFND 4 21,872 0 0
FLEXION THERAPEUTICS INC NOTE 3.375% 5/0 33938JAB2 4,746 5,822,000 PRN   DFND 1 5,822,000 0 0
FLOOR & DECOR HLDGS INC CL A 339750101 2,898 111,893 SH   DFND 1 111,893 0 0
FLOOR & DECOR HLDGS INC CL A 339750101 4,206 162,400 SH Put DFND 1 162,400 0 0
FLOWERS FOODS INC COM 343498101 465 25,193 SH   DFND 4 25,193 0 0
FLOWSERVE CORP COM 34354P105 1,835 48,254 SH   DFND 4 48,254 0 0
FLWS/1-800 FLOWERS CL A 68243Q106 466 38,100 SH Call DFND 1 38,100 0 0
FLWS/1-800 FLOWERS CL A 68243Q106 36 2,938 SH   DFND 4 2,938 0 0
FNB CORP PA COM 302520101 165 16,798 SH   DFND 4 16,798 0 0
FOOT LOCKER INC COM 344849104 825 15,500 SH   DFND 4 15,500 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 5,242 685,242 SH   DFND 4 5 685,242 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 8,132 1,063,000 SH Call DFND 1 4 1,063,000 0 0
FORTERRA INC COM 34960W106 41 10,900 SH   DFND 4 10,900 0 0
FORTINET INC COM 34959E109 733 10,409 SH   DFND 4 10,409 0 0
FORTIS INC COM 349553107 215 6,441 SH   DFND 4 6,441 0 0
FORTUNE BRANDS HOME & SEC IN COM 34964C106 330 8,685 SH   DFND 1 4 8,685 0 0
FORUM MERGER II CORP UNIT 09/30/2025 34986F202 810 80,000 SH   DFND 1 80,000 0 0
FRANCO NEVADA CORP COM 351858105 533 7,594 SH   DFND 4 7,594 0 0
FRANKLIN FINL NETWORK INC COM 35352P104 752 28,500 SH   DFND 1 28,500 0 0
FRANKLIN RES INC COM 354613101 427 14,400 SH   DFND 4 14,400 0 0
FRANKLIN STREET PPTYS CORP COM 35471R106 104 16,749 SH   DFND 4 16,749 0 0
FREEPORT-MCMORAN INC CL B 35671D857 11,469 1,112,400 SH Put DFND 1 1,112,400 0 0
FREEPORT-MCMORAN INC CL B 35671D857 2,637 255,800 SH Call DFND 1 255,800 0 0
FREEPORT-MCMORAN INC CL B 35671D857 4,085 396,250 SH   DFND 1 4 396,250 0 0
FRESH DEL MONTE PRODUCE INC ORD G36738105 306 10,813 SH   DFND 4 10,813 0 0
GAP INC DEL COM 364760108 420 16,312 SH   DFND 1 4 16,312 0 0
GARMIN LTD SHS H2906T109 1,759 27,773 SH   DFND 4 27,773 0 0
GARTNER INC COM 366651107 1,276 9,979 SH   DFND 4 9,979 0 0
GASLOG LTD SHS G37585109 415 25,215 SH   DFND 4 25,215 0 0
GENERAL DYNAMICS CORP COM 369550108 8,426 53,600 SH Call DFND 1 4 53,600 0 0
GENERAL DYNAMICS CORP COM 369550108 2,610 16,600 SH Put DFND 1 4 16,600 0 0
GENERAL DYNAMICS CORP COM 369550108 5,143 32,713 SH   DFND 4 5 32,713 0 0
GENERAL ELECTRIC CO COM 369604103 1,128 149,000 SH Call DFND 1 4 149,000 0 0
GENERAL ELECTRIC CO COM 369604103 4,771 630,300 SH Put DFND 1 4 630,300 0 0
GENERAL ELECTRIC CO COM 369604103 4,549 600,905 SH   DFND 1 4 600,905 0 0
GENERAL MLS INC COM 370334104 2,064 53,017 SH   DFND 4 53,017 0 0
GENERAL MTRS CO COM 37045V100 7,135 213,300 SH Put DFND 1 4 213,300 0 0
GENERAL MTRS CO COM 37045V100 6,257 187,067 SH   DFND 1 4 187,067 0 0
GENERAL MTRS CO COM 37045V100 3,807 113,800 SH Call DFND 4 113,800 0 0
GENESIS ENERGY L P UNIT LTD PARTN 371927104 185 10,000 SH Put DFND 1 10,000 0 0
GENESIS ENERGY L P UNIT LTD PARTN 371927104 260 14,100 SH Call DFND 1 14,100 0 0
GENESIS ENERGY L P UNIT LTD PARTN 371927104 125 6,760 SH   DFND 1 4 6,760 0 0
GENESIS HEALTHCARE INC CL A COM 37185X106 23 19,358 SH   DFND 4 19,358 0 0
GENMARK DIAGNOSTICS INC COM 372309104 121 24,864 SH   DFND 4 24,864 0 0
GENPACT LIMITED SHS G3922B107 624 23,112 SH   DFND 4 23,112 0 0
GENTEX CORP COM 371901109 378 18,696 SH   DFND 1 4 18,696 0 0
GENTHERM INC COM 37253A103 540 13,500 SH Call DFND 1 13,500 0 0
GENTHERM INC COM 37253A103 99 2,471 SH   DFND 1 4 2,471 0 0
GEO GROUP INC NEW COM 36162J106 208 10,548 SH   DFND 4 10,548 0 0
GERON CORP COM 374163103 46 45,700 SH Call DFND 1 45,700 0 0
GERON CORP COM 374163103 12 12,127 SH   DFND 1 4 12,127 0 0
GILDAN ACTIVEWEAR INC COM 375916103 1,700 55,958 SH   DFND 4 55,958 0 0
GILEAD SCIENCES INC COM 375558103 11,502 183,883 SH   DFND 1 4 183,883 0 0
GILEAD SCIENCES INC COM 375558103 25,058 400,600 SH Call DFND 1 400,600 0 0
GILEAD SCIENCES INC COM 375558103 16,363 261,600 SH Put DFND 1 4 261,600 0 0
GLAUKOS CORP COM 377322102 1,756 31,262 SH   DFND 1 4 31,262 0 0
GLAUKOS CORP COM 377322102 932 16,600 SH Put DFND 1 16,600 0 0
GLAUKOS CORP COM 377322102 1,421 25,300 SH Call DFND 1 25,300 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 713 17,357 SH   DFND 1 17,357 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 2,882 70,200 SH Call DFND 1 70,200 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 1,129 27,500 SH Put DFND 1 27,500 0 0
GLOBAL EAGLE ENTMT INC NOTE 2.750% 2/1 37951DAB8 68 90,000 PRN   DFND 1 90,000 0 0
GLOBAL SHIP LEASE INC NEW SHS A Y27183105 68 110,301 SH   DFND 1 110,301 0 0
GLOBUS MED INC CL A 379577208 328 7,588 SH   DFND 4 7,588 0 0
GLU MOBILE INC COM 379890106 135 16,715 SH   DFND 4 16,715 0 0
GLYCOMIMETICS INC COM 38000Q102 358 37,839 SH   DFND 1 4 37,839 0 0
GNC HLDGS INC COM CL A 36191G107 593 250,000 SH   DFND 1 250,000 0 0
GNC HLDGS INC COM CL A 36191G107 1,477 623,000 SH Put DFND 1 623,000 0 0
GNC HLDGS INC NOTE 1.500% 8/1 36191GAB3 420 583,000 PRN   DFND 1 583,000 0 0
GOGO INC COM 38046C109 927 310,000 SH   DFND 5 310,000 0 0
GOGO INC COM 38046C109 266 89,100 SH Call DFND 1 89,100 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 2,918 134,117 SH   DFND 1 4 134,117 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 1,871 86,000 SH Call DFND 1 86,000 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 4,502 206,900 SH Put DFND 1 206,900 0 0
GOLAR LNG PARTNERS LP COM UNIT LPI Y2745C102 178 16,500 SH   DFND 1 16,500 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 13,010 77,879 SH   DFND 4 77,879 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 11,393 68,200 SH Call DFND 4 68,200 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 12,963 77,600 SH Put DFND 4 77,600 0 0
GOPRO INC CL A 38268T103 45 10,598 SH   DFND 4 10,598 0 0
GP STRATEGIES CORP COM 36225V104 145 11,487 SH   DFND 4 11,487 0 0
GRACE W R & CO DEL NEW COM 38388F108 726 11,187 SH   DFND 1 4 11,187 0 0
GRACE W R & CO DEL NEW COM 38388F108 487 7,500 SH Put DFND 1 7,500 0 0
GRAND CANYON ED INC COM 38526M106 347 3,608 SH   DFND 4 3,608 0 0
GREEN PLAINS INC COM 393222104 889 67,821 SH   DFND 5 67,821 0 0
GREEN PLAINS INC NOTE 3.250%10/0 393222AG9 1,387 1,382,000 PRN   DFND 1 1,382,000 0 0
GREEN PLAINS INC NOTE 4.125% 9/0 393222AF1 4,345 4,941,000 PRN   DFND 1 4,941,000 0 0
GREENBRIER COS INC NOTE 2.875% 2/0 393657AK7 148 152,000 PRN   DFND 1 152,000 0 0
GREENLIGHT CAPITAL RE LTD CLASS A G4095J109 223 25,831 SH   DFND 1 4 25,831 0 0
GRIFFON CORP COM 398433102 187 17,909 SH   DFND 1 4 17,909 0 0
GRIFOLS S A SP ADR REP B NVT 398438408 1,125 61,297 SH   DFND 4 61,297 0 0
GTX INC DEL COM NEW 40052B207 20 25,513 SH   DFND 4 25,513 0 0
GUESS INC COM 401617105 788 37,916 SH   DFND 4 37,916 0 0
GUGGENHEIM STRATEGIC OPP FD COM SBI 40167F101 718 39,284 SH   DFND 4 39,284 0 0
GUIDEWIRE SOFTWARE INC COM 40171V100 562 7,000 SH   DFND 5 7,000 0 0
GUIDEWIRE SOFTWARE INC NOTE 1.250% 3/1 40171VAA8 1,748 1,810,000 PRN   DFND 1 1,810,000 0 0
GULFPORT ENERGY CORP COM NEW 402635304 18,620 2,842,700 SH Call DFND 1 2,842,700 0 0
GULFPORT ENERGY CORP COM NEW 402635304 49 7,500 SH Put DFND 1 7,500 0 0
GULFPORT ENERGY CORP COM NEW 402635304 1,570 239,728 SH   DFND 1 4 5 239,728 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 1,802 18,500 SH Call DFND 1 18,500 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 1,188 12,200 SH Put DFND 1 12,200 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 1,678 17,225 SH   DFND 1 4 17,225 0 0
HABIT RESTAURANTS INC COM CL A 40449J103 2,655 252,861 SH   DFND 4 252,861 0 0
HAEMONETICS CORP COM 405024100 261 2,606 SH   DFND 4 2,606 0 0
HALCON RES CORP *W EXP 09/09/202 40537Q118 6 89,523 SH   DFND 1 89,523 0 0
HALCON RES CORP COM PAR NEW 40537Q605 91 53,400 SH Call DFND 1 53,400 0 0
HALLIBURTON CO COM 406216101 1,536 57,800 SH Put DFND 4 57,800 0 0
HALLIBURTON CO COM 406216101 1,696 63,800 SH Call DFND 4 63,800 0 0
HALLIBURTON CO COM 406216101 1,166 43,884 SH   DFND 4 43,884 0 0
HANESBRANDS INC COM 410345102 683 54,500 SH   DFND 1 54,500 0 0
HARLEY DAVIDSON INC COM 412822108 2,304 67,540 SH   DFND 1 4 67,540 0 0
HARRIS CORP DEL COM 413875105 3,480 25,845 SH   DFND 4 25,845 0 0
HASBRO INC COM 418056107 5,925 72,927 SH   DFND 1 4 72,927 0 0
HASBRO INC COM 418056107 5,419 66,700 SH Put DFND 1 66,700 0 0
HC2 HLDGS INC COM 404139107 9,306 3,524,974 SH   DFND 1 3,524,974 0 0
HCA HEALTHCARE INC COM 40412C101 3,173 25,500 SH Put DFND 1 4 25,500 0 0
HCA HEALTHCARE INC COM 40412C101 3,961 31,825 SH   DFND 1 4 31,825 0 0
HCA HEALTHCARE INC COM 40412C101 1,568 12,600 SH Call DFND 4 12,600 0 0
HCP INC COM 40414L109 659 23,595 SH   DFND 4 23,595 0 0
HD SUPPLY HLDGS INC COM 40416M105 574 15,311 SH   DFND 1 5 15,311 0 0
HD SUPPLY HLDGS INC COM 40416M105 2,439 65,000 SH Call DFND 1 65,000 0 0
HD SUPPLY HLDGS INC COM 40416M105 6,003 160,000 SH Put DFND 1 160,000 0 0
HEALTH INS INNOVATIONS INC COM CL A 42225K106 182 6,813 SH   DFND 1 4 6,813 0 0
HEALTH INS INNOVATIONS INC COM CL A 42225K106 267 10,000 SH Put DFND 1 10,000 0 0
HEALTH INS INNOVATIONS INC COM CL A 42225K106 535 20,000 SH Call DFND 1 20,000 0 0
HEALTHCARE TR AMER INC CL A NEW 42225P501 579 22,859 SH   DFND 4 22,859 0 0
HECLA MNG CO COM 422704106 78 33,259 SH   DFND 4 33,259 0 0
HEICO CORP NEW CL A 422806208 247 3,926 SH   DFND 4 3,926 0 0
HEICO CORP NEW COM 422806109 387 5,000 SH   DFND 4 5,000 0 0
HELIX ENERGY SOLUTIONS GRP I COM 42330P107 395 73,100 SH Put DFND 1 73,100 0 0
HELIX ENERGY SOLUTIONS GRP I COM 42330P107 268 49,608 SH   DFND 5 49,608 0 0
HELIX ENERGY SOLUTIONS GRP I NOTE 4.250% 5/0 42330PAH0 3,791 4,079,000 PRN   DFND 1 4,079,000 0 0
HELMERICH & PAYNE INC COM 423452101 9,713 202,600 SH Call DFND 1 202,600 0 0
HELMERICH & PAYNE INC COM 423452101 973 20,300 SH   DFND 4 5 20,300 0 0
HENRY JACK & ASSOC INC COM 426281101 2,491 19,687 SH   DFND 1 4 19,687 0 0
HERBALIFE NUTRITION LTD COM SHS G4412G101 1,084 18,393 SH   DFND 4 18,393 0 0
HERSHEY CO COM 427866108 889 8,296 SH   DFND 1 4 8,296 0 0
HERTZ GLOBAL HLDGS INC COM 42806J106 4,002 293,200 SH Put DFND 1 293,200 0 0
HERTZ GLOBAL HLDGS INC COM 42806J106 263 19,282 SH   DFND 1 19,282 0 0
HESS CORP COM 42809H107 1,749 43,177 SH   DFND 1 4 43,177 0 0
HEWLETT PACKARD ENTERPRISE C COM 42824C109 619 46,866 SH   DFND 1 4 46,866 0 0
HEXCEL CORP NEW COM 428291108 895 15,607 SH   DFND 1 4 15,607 0 0
HFF INC CL A 40418F108 268 8,094 SH   DFND 4 8,094 0 0
HIBBETT SPORTS INC COM 428567101 1,048 73,280 SH   DFND 4 73,280 0 0
HI-CRUSH PARTNERS LP COM UNIT LTD 428337109 103 28,859 SH   DFND 1 4 28,859 0 0
HI-CRUSH PARTNERS LP COM UNIT LTD 428337109 98 27,300 SH Put DFND 1 27,300 0 0
HIGHLAND FLOATNG RATE OPPRT SHS BEN INT 43010E404 1,561 121,977 SH   DFND 4 121,977 0 0
HIGHWOODS PPTYS INC COM 431284108 684 17,681 SH   DFND 4 17,681 0 0
HILL ROM HLDGS INC COM 431475102 1,008 11,389 SH   DFND 4 11,389 0 0
HILTON GRAND VACATIONS INC COM 43283X105 6,993 265,000 SH   DFND 1 265,000 0 0
HILTON WORLDWIDE HLDGS INC COM 43300A203 129 1,793 SH   DFND 1 4 1,793 0 0
HILTON WORLDWIDE HLDGS INC COM 43300A203 747 10,400 SH Call DFND 1 10,400 0 0
HIMAX TECHNOLOGIES INC SPONSORED ADR 43289P106 4 1,155 SH   DFND 1 4 1,155 0 0
HIMAX TECHNOLOGIES INC SPONSORED ADR 43289P106 343 100,000 SH Call DFND 1 100,000 0 0
HMS HLDGS CORP COM 40425J101 405 14,393 SH   DFND 4 14,393 0 0
HOLLYFRONTIER CORP COM 436106108 1,182 23,130 SH   DFND 4 23,130 0 0
HOLOGIC INC COM 436440101 1,336 32,500 SH   DFND 1 32,500 0 0
HOME DEPOT INC COM 437076102 2,061 11,993 SH   DFND 1 4 11,993 0 0
HOME DEPOT INC COM 437076102 2,955 17,200 SH Call DFND 4 17,200 0 0
HOME DEPOT INC COM 437076102 2,509 14,600 SH Put DFND 4 14,600 0 0
HONEYWELL INTL INC COM 438516106 6,136 46,443 SH   DFND 1 4 46,443 0 0
HONEYWELL INTL INC COM 438516106 7,425 56,200 SH Call DFND 1 4 56,200 0 0
HONEYWELL INTL INC COM 438516106 4,532 34,300 SH Put DFND 1 4 34,300 0 0
HORIZON PHARMA INVT LTD NOTE 2.500% 3/1 44052TAB7 3,644 3,652,000 PRN   DFND 1 3,652,000 0 0
HORIZON PHARMA PLC SHS G4617B105 358 18,330 SH   DFND 4 18,330 0 0
HORIZON PHARMA PLC SHS G4617B105 2,296 117,500 SH Put DFND 1 117,500 0 0
HORMEL FOODS CORP COM 440452100 1,548 36,280 SH   DFND 1 4 36,280 0 0
HORTONWORKS INC COM 440894103 288 20,000 SH   DFND 4 20,000 0 0
HOSPITALITY PPTYS TR COM SH BEN INT 44106M102 418 17,495 SH   DFND 4 17,495 0 0
HOST HOTELS & RESORTS INC COM 44107P104 185 11,100 SH Call DFND 1 11,100 0 0
HOVNANIAN ENTERPRISES INC CL A 442487203 33 48,615 SH   DFND 1 48,615 0 0
HOWARD HUGHES CORP COM 44267D107 8,920 91,379 SH   DFND 1 4 91,379 0 0
HP INC COM 40434L105 2,666 130,300 SH Put DFND 4 130,300 0 0
HP INC COM 40434L105 3,192 156,000 SH Call DFND 4 156,000 0 0
HP INC COM 40434L105 2,803 136,982 SH   DFND 4 136,982 0 0
HSBC HLDGS PLC SPON ADR NEW 404280406 284 6,900 SH   DFND 4 6,900 0 0
HUB GROUP INC CL A 443320106 344 9,283 SH   DFND 4 9,283 0 0
HUBSPOT INC COM 443573100 274 2,179 SH   DFND 1 4 2,179 0 0
HUDBAY MINERALS INC COM 443628102 396 83,900 SH   DFND 1 83,900 0 0
HUMANA INC COM 444859102 8,251 28,800 SH Call DFND 1 28,800 0 0
HUMANA INC COM 444859102 5,013 17,500 SH Put DFND 1 17,500 0 0
HUMANA INC COM 444859102 5,204 18,165 SH   DFND 1 4 18,165 0 0
HUNT J B TRANS SVCS INC COM 445658107 751 8,073 SH   DFND 4 8,073 0 0
HUNTINGTON BANCSHARES INC COM 446150104 2,101 176,295 SH   DFND 1 4 176,295 0 0
HUNTINGTON INGALLS INDS INC COM 446413106 1,333 7,005 SH   DFND 1 4 7,005 0 0
HUNTSMAN CORP COM 447011107 923 47,873 SH   DFND 1 47,873 0 0
HUNTSMAN CORP COM 447011107 2,315 120,000 SH Put DFND 1 120,000 0 0
HYATT HOTELS CORP COM CL A 448579102 1,582 23,402 SH   DFND 4 23,402 0 0
IAC INTERACTIVECORP COM 44919P508 850 4,643 SH   DFND 1 4 4,643 0 0
IBERIABANK CORP COM 450828108 249 3,870 SH   DFND 1 4 3,870 0 0
IDERA PHARMACEUTICALS INC COM PAR 45168K405 43 15,692 SH   DFND 4 15,692 0 0
IDEXX LABS INC COM 45168D104 1,510 8,117 SH   DFND 4 8,117 0 0
IHS MARKIT LTD SHS G47567105 245 5,100 SH   DFND 4 5,100 0 0
II VI INC COM 902104108 303 9,341 SH   DFND 2 9,341 0 0
II VI INC NOTE 0.250% 9/0 902104AB4 4,162 4,301,000 PRN   DFND 1 4,301,000 0 0
ILLINOIS TOOL WKS INC COM 452308109 89 700 SH Call DFND 4 700 0 0
ILLINOIS TOOL WKS INC COM 452308109 722 5,700 SH Put DFND 4 5,700 0 0
ILLINOIS TOOL WKS INC COM 452308109 586 4,628 SH   DFND 4 4,628 0 0
ILLUMINA INC COM 452327109 7,198 24,000 SH Call DFND 1 24,000 0 0
ILLUMINA INC COM 452327109 60 200 SH Put DFND 4 200 0 0
ILLUMINA INC COM 452327109 8,105 27,024 SH   DFND 1 4 5 27,024 0 0
INCYTE CORP COM 45337C102 1,919 30,174 SH   DFND 4 5 30,174 0 0
INCYTE CORP COM 45337C102 4,935 77,600 SH Call DFND 1 77,600 0 0
INDEPENDENCE CONTRACT DRIL I COM 453415309 100 31,914 SH   DFND 4 31,914 0 0
INFINERA CORPORATION NOTE 2.125% 9/0 45667GAC7 6,822 9,300,000 PRN   DFND 1 9,300,000 0 0
ING GROEP N V SPONSORED ADR 456837103 442 41,500 SH   DFND 4 41,500 0 0
INGERSOLL-RAND PLC SHS G47791101 4,122 45,185 SH   DFND 4 5 45,185 0 0
INGERSOLL-RAND PLC SHS G47791101 5,273 57,800 SH Call DFND 1 57,800 0 0
INNOVIVA INC COM 45781M101 2,940 168,475 SH   DFND 1 4 5 168,475 0 0
INPHI CORP NOTE 0.750% 9/0 45772FAC1 22 23,000 PRN   DFND 1 23,000 0 0
INSEEGO CORP NOTE 5.500% 6/1 45782BAA2 3,210 2,843,000 PRN   DFND 1 2,843,000 0 0
INSMED INC COM PAR $.01 457669307 643 49,000 SH Put DFND 1 49,000 0 0
INSMED INC COM PAR $.01 457669307 983 74,929 SH   DFND 1 74,929 0 0
INSULET CORP COM 45784P101 1,285 16,200 SH   DFND 5 16,200 0 0
INSULET CORP NOTE 1.250% 9/1 45784PAF8 63 44,000 PRN   DFND 1 44,000 0 0
INSYS THERAPEUTICS INC NEW COM NEW 45824V209 166 47,403 SH   DFND 4 47,403 0 0
INTEGRATED DEVICE TECHNOLOGY COM 458118106 415 8,561 SH   DFND 1 4 8,561 0 0
INTEL CORP COM 458140100 6,216 132,445 SH   DFND 1 4 132,445 0 0
INTEL CORP COM 458140100 26,070 555,500 SH Call DFND 1 4 555,500 0 0
INTEL CORP COM 458140100 18,932 403,400 SH Put DFND 1 4 403,400 0 0
INTELSAT S A COM L5140P101 26 1,195 SH   DFND 1 1,195 0 0
INTELSAT S A COM L5140P101 856 40,000 SH Call DFND 1 40,000 0 0
INTERCEPT PHARMACEUTICALS IN COM 45845P108 272 2,695 SH   DFND 1 4 2,695 0 0
INTERCEPT PHARMACEUTICALS IN COM 45845P108 1,955 19,400 SH Call DFND 1 19,400 0 0
INTERCEPT PHARMACEUTICALS IN COM 45845P108 706 7,000 SH Put DFND 1 7,000 0 0
INTERCEPT PHARMACEUTICALS IN NOTE 3.250% 7/0 45845PAA6 4,425 4,806,000 PRN   DFND 1 4,806,000 0 0
INTERCONTINENTAL EXCHANGE IN COM 45866F104 2,812 37,328 SH   DFND 4 37,328 0 0
INTERCONTINENTAL EXCHANGE IN COM 45866F104 422 5,600 SH Call DFND 4 5,600 0 0
INTERCONTINENTAL HOTELS GROU SPONSORED ADR 45857P707 376 6,887 SH   DFND 4 6,887 0 0
INTERDIGITAL INC COM 45867G101 801 12,061 SH   DFND 5 12,061 0 0
INTERDIGITAL INC NOTE 1.500% 3/0 458660AD9 6,321 5,966,000 PRN   DFND 1 5,966,000 0 0
INTERNAP CORP COM PAR 45885A409 1 200 SH   DFND 1 200 0 0
INTERNAP CORP COM PAR 45885A409 41 9,800 SH Call DFND 1 9,800 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 1,630 14,336 SH   DFND 1 4 14,336 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 7,946 69,900 SH Call DFND 1 4 69,900 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 3,478 30,600 SH Put DFND 4 30,600 0 0
INTERPUBLIC GROUP COS INC COM 460690100 1,688 81,812 SH   DFND 4 81,812 0 0
INTERSECT ENT INC COM 46071F103 213 7,549 SH   DFND 1 4 7,549 0 0
INTERSECT ENT INC COM 46071F103 282 10,000 SH Put DFND 1 10,000 0 0
INTERXION HOLDING N.V SHS N47279109 5,737 105,922 SH   DFND 2 4 105,922 0 0
INTL PAPER CO COM 460146103 1,671 41,411 SH   DFND 1 4 41,411 0 0
INTL PAPER CO COM 460146103 5,154 127,700 SH Call DFND 1 127,700 0 0
INTREPID POTASH INC COM 46121Y102 124 47,631 SH   DFND 4 47,631 0 0
INTREXON CORP COM 46122T102 77 11,752 SH   DFND 4 11,752 0 0
INTUIT COM 461202103 1,520 7,722 SH   DFND 1 4 7,722 0 0
INTUIT COM 461202103 157 800 SH Call DFND 4 800 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 2,520 5,262 SH   DFND 1 4 5,262 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 527 1,100 SH Call DFND 4 1,100 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 31,609 66,000 SH Put DFND 1 4 66,000 0 0
INVACARE CORP COM 461203101 867 201,741 SH   DFND 4 5 201,741 0 0
INVACARE CORP NOTE 4.500% 6/0 461203AH4 2,659 3,954,000 PRN   DFND 1 3,954,000 0 0
INVACARE CORP NOTE 5.000% 2/1 461203AF8 1,110 1,500,000 PRN   DFND 1 1,500,000 0 0
INVESCO EXCHANGE TRADED FD T S&P500 EQL WGT 46137V357 5,285 57,818 SH   DFND 4 57,818 0 0
INVESCO LTD SHS G491BT108 248 14,800 SH   DFND 4 14,800 0 0
INVESCO MORTGAGE CAPITAL INC COM 46131B100 153 10,549 SH   DFND 4 10,549 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 543,921 3,526,000 SH Put DFND 1 4 3,526,000 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 161,788 1,048,800 SH Call DFND 1 4 1,048,800 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 44,523 288,622 SH   DFND 1 4 5 288,622 0 0
INVESTORS BANCORP INC NEW COM 46146L101 195 18,787 SH   DFND 1 4 18,787 0 0
INVITAE CORP COM 46185L103 128 11,590 SH   DFND 4 5 11,590 0 0
INVITAE CORP COM 46185L103 1,242 112,300 SH Call DFND 1 112,300 0 0
INVITATION HOMES INC COM 46187W107 411 20,463 SH   DFND 1 4 20,463 0 0
IONIS PHARMACEUTICALS INC COM 462222100 894 16,542 SH   DFND 1 4 16,542 0 0
IQIYI INC SPONSORED ADS 46267X108 7,435 500,000 SH   DFND 5 500,000 0 0
IRHYTHM TECHNOLOGIES INC COM 450056106 88 1,270 SH   DFND 4 1,270 0 0
IRHYTHM TECHNOLOGIES INC COM 450056106 5,176 74,500 SH Call DFND 1 74,500 0 0
IRONWOOD PHARMACEUTICALS INC COM CL A 46333X108 125 12,032 SH   DFND 1 12,032 0 0
IRONWOOD PHARMACEUTICALS INC COM CL A 46333X108 207 20,000 SH Call DFND 1 20,000 0 0
IRONWOOD PHARMACEUTICALS INC COM CL A 46333X108 152 14,700 SH Put DFND 1 14,700 0 0
ISHARES GOLD TRUST ISHARES 464285105 245 19,900 SH   DFND 4 19,900 0 0
ISHARES INC MSCI JPN ETF NEW 46434G822 245 4,837 SH   DFND 4 4,837 0 0
ISHARES INC MSCI PAC JP ETF 464286665 275 6,745 SH   DFND 4 6,745 0 0
ISHARES INC MSCI STH KOR ETF 464286772 11,995 203,784 SH   DFND 1 203,784 0 0
ISHARES INC MSCI STH KOR ETF 464286772 31,631 537,400 SH Put DFND 1 537,400 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 1,241 85,500 SH Call DFND 1 85,500 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 1,706 117,500 SH Put DFND 1 117,500 0 0
ISHARES TR 20 YR TR BD ETF 464287432 3,256 26,800 SH   DFND 4 5 26,800 0 0
ISHARES TR 20 YR TR BD ETF 464287432 3,038 25,000 SH Call DFND 1 25,000 0 0
ISHARES TR CORE MSCI EAFE 46432F842 863 15,685 SH   DFND 4 15,685 0 0
ISHARES TR CORE S&P MCP ETF 464287507 1,983 11,943 SH   DFND 4 11,943 0 0
ISHARES TR CORE S&P SCP ETF 464287804 1,270 18,316 SH   DFND 4 18,316 0 0
ISHARES TR HDG MSCI EAFE 46434V803 1,042 40,380 SH   DFND 4 40,380 0 0
ISHARES TR IBOXX HI YD ETF 464288513 51,093 630,000 SH Put DFND 1 630,000 0 0
ISHARES TR IBOXX HI YD ETF 464288513 4,055 50,000 SH Call DFND 1 50,000 0 0
ISHARES TR IBOXX HI YD ETF 464288513 0 1 SH   DFND 1 1 0 0
ISHARES TR MIN VOL USA ETF 46429B697 1,099 20,965 SH   DFND 4 20,965 0 0
ISHARES TR MSCI EAFE ETF 464287465 1,587 27,001 SH   DFND 4 27,001 0 0
ISHARES TR MSCI EAFE ETF 464287465 19,186 326,400 SH Put DFND 1 326,400 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 131,632 3,370,000 SH Put DFND 1 3,370,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 42,966 1,100,000 SH Call DFND 1 1,100,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 38,468 984,856 SH   DFND 4 5 984,856 0 0
ISHARES TR NASDAQ BIOTECH 464287556 62,323 646,300 SH Put DFND 1 646,300 0 0
ISHARES TR NASDAQ BIOTECH 464287556 7,805 80,935 SH   DFND 1 4 80,935 0 0
ISHARES TR NASDAQ BIOTECH 464287556 4,764 49,400 SH Call DFND 1 49,400 0 0
ISHARES TR RUS 1000 ETF 464287622 304 2,191 SH   DFND 4 2,191 0 0
ISHARES TR RUS 1000 VAL ETF 464287598 220 1,984 SH   DFND 4 1,984 0 0
ISHARES TR RUS 2000 GRW ETF 464287648 1,005 5,984 SH   DFND 1 5,984 0 0
ISHARES TR RUS MID CAP ETF 464287499 570 12,271 SH   DFND 4 12,271 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 149,165 1,114,000 SH Put DFND 1 4 1,114,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 219,261 1,637,500 SH Call DFND 1 4 1,637,500 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 19,935 148,877 SH   DFND 1 4 5 148,877 0 0
ISHARES TR SHORT TREAS BD 464288679 499 4,520 SH   DFND 4 4,520 0 0
ISHARES TR US AER DEF ETF 464288760 1,124 6,500 SH   DFND 1 6,500 0 0
ISHARES TR USA QUALITY FCTR 46432F339 287 3,733 SH   DFND 4 3,733 0 0
ITAU UNIBANCO HLDG SA SPON ADR REP PFD 465562106 1,010 110,500 SH   DFND 4 110,500 0 0
ITT INC COM 45073V108 775 16,057 SH   DFND 4 16,057 0 0
JABIL INC COM 466313103 175 7,077 SH   DFND 1 7,077 0 0
JABIL INC COM 466313103 456 18,400 SH Call DFND 1 18,400 0 0
JAGGED PEAK ENERGY INC COM 47009K107 1 100 SH   DFND 4 100 0 0
JAGGED PEAK ENERGY INC COM 47009K107 616 67,500 SH Call DFND 1 67,500 0 0
JAZZ INVESTMENTS I LTD NOTE 1.500% 8/1 472145AD3 373 414,000 PRN   DFND 1 414,000 0 0
JAZZ INVESTMENTS I LTD NOTE 1.875% 8/1 472145AB7 448 460,000 PRN   DFND 1 460,000 0 0
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 264 2,133 SH   DFND 4 2,133 0 0
JD COM INC SPON ADR CL A 47215P106 4,464 213,300 SH Put DFND 1 4 213,300 0 0
JD COM INC SPON ADR CL A 47215P106 2,611 124,773 SH   DFND 1 4 124,773 0 0
JD COM INC SPON ADR CL A 47215P106 1,388 66,300 SH Call DFND 1 4 66,300 0 0
JETBLUE AIRWAYS CORP COM 477143101 210 13,086 SH   DFND 1 4 13,086 0 0
JOHN BEAN TECHNOLOGIES CORP COM 477839104 215 2,997 SH   DFND 4 2,997 0 0
JOHNSON & JOHNSON COM 478160104 12,970 100,500 SH Put DFND 1 4 100,500 0 0
JOHNSON & JOHNSON COM 478160104 6,422 49,766 SH   DFND 1 4 49,766 0 0
JOHNSON & JOHNSON COM 478160104 13,395 103,800 SH Call DFND 1 4 103,800 0 0
JOHNSON CTLS INTL PLC SHS G51502105 2,544 85,800 SH Call DFND 1 85,800 0 0
JOHNSON CTLS INTL PLC SHS G51502105 320 10,780 SH   DFND 4 5 10,780 0 0
JPMORGAN CHASE & CO ALERIAN ML ETN 46625H365 13,874 621,600 SH Call DFND 1 621,600 0 0
JPMORGAN CHASE & CO COM 46625H100 810 8,293 SH   DFND 1 4 8,293 0 0
JPMORGAN CHASE & CO COM 46625H100 3,456 35,400 SH Put DFND 1 35,400 0 0
KAR AUCTION SVCS INC COM 48238T109 615 12,894 SH   DFND 4 12,894 0 0
KBR INC COM 48242W106 258 16,982 SH   DFND 4 16,982 0 0
KELLOGG CO COM 487836108 1,293 22,677 SH   DFND 4 5 22,677 0 0
KELLOGG CO COM 487836108 2,845 49,900 SH Call DFND 1 49,900 0 0
KEMPER CORP DEL COM 488401100 299 4,506 SH   DFND 4 4,506 0 0
KEYCORP NEW COM 493267108 1,246 84,281 SH   DFND 1 4 84,281 0 0
KEYCORP NEW COM 493267108 1,385 93,700 SH Call DFND 1 93,700 0 0
KEYSIGHT TECHNOLOGIES INC COM 49338L103 9,209 148,348 SH   DFND 1 4 148,348 0 0
KFORCE INC COM 493732101 535 17,295 SH   DFND 1 17,295 0 0
KFORCE INC COM 493732101 977 31,600 SH Call DFND 1 31,600 0 0
KILROY RLTY CORP COM 49427F108 219 3,488 SH   DFND 1 3,488 0 0
KIMBERLY CLARK CORP COM 494368103 389 3,412 SH   DFND 4 3,412 0 0
KIMBERLY CLARK CORP COM 494368103 330 2,900 SH Put DFND 4 2,900 0 0
KIMBERLY CLARK CORP COM 494368103 1,003 8,800 SH Call DFND 4 8,800 0 0
KINDER MORGAN INC DEL COM 49456B101 2,381 154,810 SH   DFND 1 4 5 154,810 0 0
KINDER MORGAN INC DEL COM 49456B101 5,918 384,800 SH Call DFND 1 384,800 0 0
KINDER MORGAN INC DEL COM 49456B101 538 35,000 SH Put DFND 1 35,000 0 0
KLA-TENCOR CORP COM 482480100 770 8,609 SH   DFND 1 4 8,609 0 0
KOHLS CORP COM 500255104 31,266 471,300 SH Put DFND 1 471,300 0 0
KOHLS CORP COM 500255104 14,489 218,398 SH   DFND 1 4 218,398 0 0
KRAFT HEINZ CO COM 500754106 1,713 39,800 SH Put DFND 4 39,800 0 0
KRAFT HEINZ CO COM 500754106 4,482 104,125 SH   DFND 4 104,125 0 0
KRAFT HEINZ CO COM 500754106 1,132 26,300 SH Call DFND 4 26,300 0 0
KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 705 50,000 SH Call DFND 1 50,000 0 0
KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 705 50,000 SH Put DFND 1 50,000 0 0
KROGER CO COM 501044101 1,817 66,062 SH   DFND 4 5 66,062 0 0
KROGER CO COM 501044101 1,326 48,200 SH Call DFND 1 48,200 0 0
L BRANDS INC COM 501797104 545 21,213 SH   DFND 1 4 21,213 0 0
L3 TECHNOLOGIES INC COM 502413107 2,188 12,600 SH Put DFND 1 12,600 0 0
L3 TECHNOLOGIES INC COM 502413107 2,228 12,828 SH   DFND 1 4 12,828 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409 2,129 16,852 SH   DFND 4 16,852 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409 3,222 25,500 SH Call DFND 1 25,500 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409 1,036 8,200 SH Put DFND 1 8,200 0 0
LAMAR ADVERTISING CO NEW CL A 512816109 291 4,200 SH   DFND 4 4,200 0 0
LAMB WESTON HLDGS INC COM 513272104 3,766 51,200 SH Put DFND 1 51,200 0 0
LAMB WESTON HLDGS INC COM 513272104 1,563 21,243 SH   DFND 4 21,243 0 0
LANDS END INC NEW COM 51509F105 436 30,688 SH   DFND 4 30,688 0 0
LANDSTAR SYS INC COM 515098101 240 2,512 SH   DFND 4 2,512 0 0
LANNET INC COM 516012101 148 29,827 SH   DFND 4 29,827 0 0
LAS VEGAS SANDS CORP COM 517834107 767 14,733 SH   DFND 4 14,733 0 0
LAUDER ESTEE COS INC CL A 518439104 4,560 35,050 SH   DFND 4 35,050 0 0
LAUDER ESTEE COS INC CL A 518439104 1,184 9,100 SH Call DFND 4 9,100 0 0
LAUDER ESTEE COS INC CL A 518439104 2,394 18,400 SH Put DFND 4 18,400 0 0
LEGGETT & PLATT INC COM 524660107 455 12,705 SH   DFND 1 12,705 0 0
LEIDOS HLDGS INC COM 525327102 278 5,265 SH   DFND 4 5,265 0 0
LENDINGCLUB CORP COM 52603A109 2,464 936,785 SH   DFND 1 936,785 0 0
LENDINGCLUB CORP COM 52603A109 6,046 2,299,000 SH Put DFND 1 2,299,000 0 0
LENNAR CORP CL A 526057104 1,040 26,565 SH   DFND 1 26,565 0 0
LENNAR CORP CL A 526057104 5,481 140,000 SH Call DFND 1 140,000 0 0
LENNAR CORP CL A 526057104 587 15,000 SH Put DFND 1 15,000 0 0
LIBERTY BROADBAND CORP COM SER A 530307107 1,407 19,600 SH   DFND 2 19,600 0 0
LIBERTY EXPEDIA HOLDINGS SER A COM 53046P109 1,623 41,506 SH   DFND 2 4 41,506 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 357 17,314 SH   DFND 4 17,314 0 0
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 11,853 322,080 SH   DFND 2 4 322,080 0 0
LIBERTY MEDIA CORP DELAWARE COM C SIRIUSXM 531229607 1,291 34,903 SH   DFND 2 34,903 0 0
LIBERTY MEDIA CORP DELAWARE COM SER C FRMLA 531229854 1,203 39,200 SH   DFND 5 39,200 0 0
LIBERTY MEDIA CORP DELAWARE DEB 2.250% 9/3 531229AE2 516 1,031,000 PRN   DFND 1 1,031,000 0 0
LIBERTY MEDIA CORP DELAWARE NOTE 1.000% 1/3 531229AF9 2,762 2,668,000 PRN   DFND 1 2,668,000 0 0
LIBERTY MEDIA CORP DELAWARE NOTE 1.375%10/1 531229AB8 591 550,000 PRN   DFND 1 550,000 0 0
LIBERTY PPTY TR SH BEN INT 531172104 912 21,785 SH   DFND 4 21,785 0 0
LIFE STORAGE INC COM 53223X107 294 3,167 SH   DFND 4 3,167 0 0
LIGAND PHARMACEUTICALS INC COM NEW 53220K504 397 2,923 SH   DFND 4 5 2,923 0 0
LILLY ELI & CO COM 532457108 18,226 157,500 SH Put DFND 1 4 157,500 0 0
LILLY ELI & CO COM 532457108 2,719 23,500 SH Call DFND 4 23,500 0 0
LILLY ELI & CO COM 532457108 10,199 88,132 SH   DFND 1 4 88,132 0 0
LIMELIGHT NETWORKS INC COM 53261M104 77 33,000 SH   DFND 4 33,000 0 0
LINCOLN NATL CORP IND COM 534187109 339 6,600 SH   DFND 4 6,600 0 0
LINCOLN NATL CORP IND COM 534187109 410 8,000 SH Call DFND 1 8,000 0 0
LINDE PLC COM G5494J103 341 2,187 SH   DFND 4 2,187 0 0
LIONS GATE ENTMNT CORP CL A VTG 535919401 22,994 1,428,189 SH   DFND 1 1,428,189 0 0
LIONS GATE ENTMNT CORP CL B NON VTG 535919500 20,932 1,406,703 SH   DFND 1 4 1,406,703 0 0
LITTELFUSE INC COM 537008104 890 5,191 SH   DFND 4 5,191 0 0
LIVANOVA PLC SHS G5509L101 5,598 61,200 SH Call DFND 1 61,200 0 0
LIVANOVA PLC SHS G5509L101 2,534 27,700 SH Put DFND 1 27,700 0 0
LIVANOVA PLC SHS G5509L101 4,212 46,046 SH   DFND 4 5 46,046 0 0
LIVE NATION ENTERTAINMENT IN COM 538034109 1,228 24,938 SH   DFND 1 4 24,938 0 0
LKQ CORP COM 501889208 297 12,500 SH Put DFND 1 12,500 0 0
LKQ CORP COM 501889208 1,531 64,511 SH   DFND 1 64,511 0 0
LOCKHEED MARTIN CORP COM 539830109 995 3,800 SH Put DFND 4 3,800 0 0
LOCKHEED MARTIN CORP COM 539830109 1,074 4,100 SH Call DFND 4 4,100 0 0
LOCKHEED MARTIN CORP COM 539830109 6,656 25,419 SH   DFND 4 25,419 0 0
LOGMEIN INC COM 54142L109 581 7,128 SH   DFND 4 7,128 0 0
LOWES COS INC COM 548661107 2,651 28,699 SH   DFND 1 4 28,699 0 0
LOWES COS INC COM 548661107 6,881 74,500 SH Call DFND 4 74,500 0 0
LOWES COS INC COM 548661107 12,820 138,800 SH Put DFND 4 138,800 0 0
LPL FINL HLDGS INC COM 50212V100 287 4,701 SH   DFND 1 4 4,701 0 0
LSC COMMUNICATIONS INC COM 50218P107 72 10,230 SH   DFND 4 10,230 0 0
LULULEMON ATHLETICA INC COM 550021109 3,353 27,569 SH   DFND 4 5 27,569 0 0
LUMENTUM HLDGS INC COM 55024U109 3,458 82,311 SH   DFND 1 4 82,311 0 0
LYON WILLIAM HOMES CL A NEW 552074700 119 11,142 SH   DFND 1 4 11,142 0 0
M & T BK CORP COM 55261F104 9,489 66,299 SH   DFND 1 4 66,299 0 0
M & T BK CORP COM 55261F104 7,157 50,000 SH Put DFND 1 50,000 0 0
MACQUARIE INFRASTRUCTURE COR NOTE 2.000%10/0 55608BAB1 227 261,000 PRN   DFND 1 261,000 0 0
MACYS INC COM 55616P104 613 20,592 SH   DFND 4 20,592 0 0
MADRIGAL PHARMACEUTICALS INC COM 558868105 3,255 28,879 SH   DFND 1 4 28,879 0 0
MADRIGAL PHARMACEUTICALS INC COM 558868105 14,823 131,500 SH Call DFND 1 131,500 0 0
MADRIGAL PHARMACEUTICALS INC COM 558868105 4,960 44,000 SH Put DFND 1 44,000 0 0
MAIDEN HOLDINGS LTD SHS G5753U112 134 81,240 SH   DFND 4 81,240 0 0
MANITOWOC CO INC COM NEW 563571405 175 11,867 SH   DFND 4 11,867 0 0
MANNKIND CORP COM NEW 56400P706 2 1,630 SH   DFND 1 1,630 0 0
MANNKIND CORP COM NEW 56400P706 19 18,000 SH Call DFND 1 18,000 0 0
MANPOWERGROUP INC COM 56418H100 294 4,532 SH   DFND 1 4 4,532 0 0
MANTECH INTL CORP CL A 564563104 206 3,947 SH   DFND 4 3,947 0 0
MARATHON OIL CORP COM 565849106 359 25,000 SH Put DFND 1 25,000 0 0
MARATHON OIL CORP COM 565849106 2,064 143,900 SH   DFND 4 5 143,900 0 0
MARATHON OIL CORP COM 565849106 2,868 200,000 SH Call DFND 1 200,000 0 0
MARATHON PETE CORP COM 56585A102 4,113 69,697 SH   DFND 1 4 69,697 0 0
MARATHON PETE CORP COM 56585A102 5,765 97,700 SH Call DFND 1 4 97,700 0 0
MARATHON PETE CORP COM 56585A102 7,329 124,200 SH Put DFND 1 4 124,200 0 0
MARCUS & MILLICHAP INC COM 566324109 848 24,700 SH   DFND 1 24,700 0 0
MARCUS CORP COM 566330106 458 11,600 SH   DFND 1 11,600 0 0
MARINUS PHARMACEUTICALS INC COM 56854Q101 4,879 1,700,000 SH   DFND 1 1,700,000 0 0
MARKETAXESS HLDGS INC COM 57060D108 375 1,776 SH   DFND 4 1,776 0 0
MARRIOTT INTL INC NEW CL A 571903202 408 3,759 SH   DFND 4 3,759 0 0
MARRIOTT VACATIONS WRLDWDE C COM 57164Y107 3,882 55,054 SH   DFND 1 4 55,054 0 0
MARRIOTT VACATIONS WRLDWDE C COM 57164Y107 1,058 15,000 SH Put DFND 1 15,000 0 0
MARRIOTT VACATIONS WRLDWDE C NOTE 1.500% 9/1 57164YAB3 3,667 4,210,000 PRN   DFND 1 4,210,000 0 0
MARSH & MCLENNAN COS INC COM 571748102 4,793 60,100 SH Call DFND 1 60,100 0 0
MARSH & MCLENNAN COS INC COM 571748102 2,010 25,198 SH   DFND 4 5 25,198 0 0
MARTIN MARIETTA MATLS INC COM 573284106 828 4,818 SH   DFND 4 4,818 0 0
MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 850 52,518 SH   DFND 1 4 52,518 0 0
MASIMO CORP COM 574795100 317 2,950 SH   DFND 4 2,950 0 0
MASTERCARD INCORPORATED CL A 57636Q104 5,931 31,439 SH   DFND 1 4 31,439 0 0
MASTERCARD INCORPORATED CL A 57636Q104 4,509 23,900 SH Call DFND 4 23,900 0 0
MASTERCARD INCORPORATED CL A 57636Q104 6,358 33,700 SH Put DFND 4 33,700 0 0
MATCH GROUP INC COM 57665R106 3,131 73,200 SH Call DFND 1 73,200 0 0
MATTEL INC COM 577081102 867 86,767 SH   DFND 4 86,767 0 0
MCCORMICK & CO INC COM NON VTG 579780206 4,868 34,961 SH   DFND 4 34,961 0 0
MCDERMOTT INTL INC COM 580037703 99 15,153 SH   DFND 4 15,153 0 0
MCDONALDS CORP COM 580135101 5,871 33,061 SH   DFND 4 33,061 0 0
MCDONALDS CORP COM 580135101 781 4,400 SH Call DFND 4 4,400 0 0
MCDONALDS CORP COM 580135101 1,616 9,100 SH Put DFND 4 9,100 0 0
MCKESSON CORP COM 58155Q103 2,231 20,194 SH   DFND 4 20,194 0 0
MDC PARTNERS INC CL A SUB VTG 552697104 194 74,485 SH   DFND 4 74,485 0 0
MDU RES GROUP INC COM 552690109 1,250 52,431 SH   DFND 1 4 52,431 0 0
MEDICAL PPTYS TRUST INC COM 58463J304 1,205 74,907 SH   DFND 4 74,907 0 0
MEDICINES CO COM 584688105 191 10,000 SH Put DFND 1 10,000 0 0
MEDICINES CO COM 584688105 207 10,815 SH   DFND 1 10,815 0 0
MEDICINES CO NOTE 2.500% 1/1 584688AE5 4,514 5,215,000 PRN   DFND 1 5,215,000 0 0
MEDICINES CO NOTE 2.750% 7/1 584688AG0 3,634 4,740,000 PRN   DFND 1 4,740,000 0 0
MEDTRONIC PLC SHS G5960L103 5,684 62,488 SH   DFND 4 62,488 0 0
MEDTRONIC PLC SHS G5960L103 5,749 63,200 SH Call DFND 4 63,200 0 0
MEDTRONIC PLC SHS G5960L103 5,767 63,400 SH Put DFND 4 63,400 0 0
MEET GROUP INC COM 58513U101 78 16,804 SH   DFND 4 16,804 0 0
MELLANOX TECHNOLOGIES LTD SHS M51363113 10,600 114,742 SH   DFND 1 4 114,742 0 0
MERCADOLIBRE INC COM 58733R102 6,063 20,702 SH   DFND 5 20,702 0 0
MERCK & CO INC COM 58933Y105 4,487 58,727 SH   DFND 1 4 58,727 0 0
MERCK & CO INC COM 58933Y105 10,476 137,100 SH Call DFND 4 137,100 0 0
MERCK & CO INC COM 58933Y105 33,972 444,600 SH Put DFND 1 4 444,600 0 0
MERCURY GENL CORP NEW COM 589400100 1,229 23,759 SH   DFND 4 23,759 0 0
MEREDITH CORP COM 589433101 332 6,393 SH   DFND 1 6,393 0 0
MERITOR INC COM 59001K100 521 30,782 SH   DFND 1 4 30,782 0 0
MERITOR INC COM 59001K100 2,114 125,000 SH Call DFND 1 125,000 0 0
MERITOR INC COM 59001K100 4,736 280,100 SH Put DFND 1 280,100 0 0
MERITOR INC NOTE 3.250%10/1 59001KAF7 1,020 1,157,000 PRN   DFND 1 1,157,000 0 0
MERSANA THERAPEUTICS INC COM 59045L106 1,372 336,238 SH   DFND 1 336,238 0 0
METHANEX CORP COM 59151K108 1,257 26,107 SH   DFND 4 26,107 0 0
METLIFE INC COM 59156R108 1,382 33,657 SH   DFND 1 4 33,657 0 0
METLIFE INC COM 59156R108 1,068 26,000 SH Call DFND 1 4 26,000 0 0
METLIFE INC COM 59156R108 419 10,200 SH Put DFND 4 10,200 0 0
METTLER TOLEDO INTERNATIONAL COM 592688105 714 1,263 SH   DFND 4 1,263 0 0
MGM RESORTS INTERNATIONAL COM 552953101 16,933 698,000 SH Call DFND 1 698,000 0 0
MGM RESORTS INTERNATIONAL COM 552953101 777 32,033 SH   DFND 1 4 32,033 0 0
MICHAEL KORS HLDGS LTD SHS G60754101 2,820 74,370 SH   DFND 4 74,370 0 0
MICROCHIP TECHNOLOGY INC NOTE 1.625% 2/1 595017AD6 644 457,000 PRN   DFND 1 457,000 0 0
MICROCHIP TECHNOLOGY INC NOTE 1.625% 2/1 595017AF1 4,323 4,432,000 PRN   DFND 1 4,432,000 0 0
MICROCHIP TECHNOLOGY INC NOTE 2.250% 2/1 595017AH7 4,795 4,855,000 PRN   DFND 1 4,855,000 0 0
MICRON TECHNOLOGY INC COM 595112103 5,848 184,300 SH Call DFND 1 4 184,300 0 0
MICRON TECHNOLOGY INC COM 595112103 2,510 79,100 SH Put DFND 4 79,100 0 0
MICRON TECHNOLOGY INC COM 595112103 502 15,811 SH   DFND 1 4 5 15,811 0 0
MICROSOFT CORP COM 594918104 55,914 550,500 SH Call DFND 1 4 550,500 0 0
MICROSOFT CORP COM 594918104 32,919 324,100 SH Put DFND 1 4 324,100 0 0
MICROSOFT CORP COM 594918104 10,744 105,775 SH   DFND 1 4 105,775 0 0
MINERVA NEUROSCIENCES INC COM 603380106 98 14,560 SH   DFND 4 14,560 0 0
MINERVA NEUROSCIENCES INC COM 603380106 171 25,300 SH Call DFND 1 25,300 0 0
MOBILE TELESYSTEMS PJSC SPONSORED ADR 607409109 368 52,570 SH   DFND 4 52,570 0 0
MODINE MFG CO COM 607828100 184 17,066 SH   DFND 4 17,066 0 0
MOLINA HEALTHCARE INC COM 60855R100 2,731 23,500 SH Put DFND 1 23,500 0 0
MOLINA HEALTHCARE INC COM 60855R100 1,220 10,500 SH Call DFND 1 10,500 0 0
MOLINA HEALTHCARE INC COM 60855R100 940 8,086 SH   DFND 1 4 8,086 0 0
MOLINA HEALTHCARE INC NOTE 1.125% 1/1 60855RAC4 359 126,000 PRN   DFND 1 126,000 0 0
MOLSON COORS BREWING CO CL B 60871R209 607 10,801 SH   DFND 4 10,801 0 0
MONDELEZ INTL INC CL A 609207105 6,690 167,122 SH   DFND 4 167,122 0 0
MONDELEZ INTL INC CL A 609207105 408 10,200 SH Call DFND 4 10,200 0 0
MONDELEZ INTL INC CL A 609207105 424 10,600 SH Put DFND 4 10,600 0 0
MONEYGRAM INTL INC COM NEW 60935Y208 203 101,428 SH   DFND 4 101,428 0 0
MONGODB INC CL A 60937P106 3,927 46,896 SH   DFND 1 4 46,896 0 0
MONGODB INC CL A 60937P106 335 4,000 SH Put DFND 1 4,000 0 0
MONOTYPE IMAGING HOLDINGS IN COM 61022P100 183 11,786 SH   DFND 4 11,786 0 0
MONSTER BEVERAGE CORP NEW COM 61174X109 372 7,550 SH   DFND 4 7,550 0 0
MORGAN STANLEY COM NEW 617446448 337 8,500 SH   DFND 1 4 8,500 0 0
MORGAN STANLEY COM NEW 617446448 20 500 SH Call DFND 4 500 0 0
MORGAN STANLEY COM NEW 617446448 511 12,900 SH Put DFND 4 12,900 0 0
MORNINGSTAR INC COM 617700109 265 2,416 SH   DFND 4 2,416 0 0
MOSAIC CO NEW COM 61945C103 4,960 169,800 SH Call DFND 1 169,800 0 0
MOSAIC CO NEW COM 61945C103 2,227 76,228 SH   DFND 4 76,228 0 0
MOTOROLA SOLUTIONS INC COM NEW 620076307 1,552 13,495 SH   DFND 1 4 5 13,495 0 0
MOTOROLA SOLUTIONS INC COM NEW 620076307 1,611 14,000 SH Call DFND 1 14,000 0 0
MR COOPER GROUP INC COM 62482R107 144 12,316 SH   DFND 1 4 12,316 0 0
MSCI INC COM 55354G100 1,639 11,114 SH   DFND 1 4 11,114 0 0
MSG NETWORK INC CL A 553573106 5,038 213,820 SH   DFND 2 4 213,820 0 0
MUELLER WTR PRODS INC COM SER A 624758108 96 10,570 SH   DFND 1 4 10,570 0 0
MURPHY OIL CORP COM 626717102 1,021 43,659 SH   DFND 1 4 43,659 0 0
MYLAN N V SHS EURO N59465109 3,334 121,692 SH   DFND 4 121,692 0 0
NABORS INDS INC NEW NOTE 0.750% 1/1 62957HAB1 750 1,053,000 PRN   DFND 1 1,053,000 0 0
NABORS INDUSTRIES LTD SHS G6359F103 2,538 1,269,015 SH   DFND 1 4 1,269,015 0 0
NABORS INDUSTRIES LTD SHS G6359F103 52 25,800 SH Call DFND 1 25,800 0 0
NABORS INDUSTRIES LTD SHS G6359F103 1,570 785,100 SH Put DFND 1 785,100 0 0
NANOSTRING TECHNOLOGIES INC COM 63009R109 158 10,638 SH   DFND 4 10,638 0 0
NANTKWEST INC COM 63016Q102 49 41,881 SH   DFND 4 41,881 0 0
NASDAQ INC COM 631103108 1,368 16,766 SH   DFND 4 16,766 0 0
NATIONAL CINEMEDIA INC COM 635309107 110 17,037 SH   DFND 1 4 17,037 0 0
NATIONAL FUEL GAS CO N J COM 636180101 1,189 23,241 SH   DFND 1 4 23,241 0 0
NATIONAL GEN HLDGS CORP COM 636220303 230 9,491 SH   DFND 4 9,491 0 0
NATIONAL INSTRS CORP COM 636518102 1,271 28,006 SH   DFND 4 28,006 0 0
NATIONAL OILWELL VARCO INC COM 637071101 2,293 89,209 SH   DFND 1 4 89,209 0 0
NATUS MEDICAL INC DEL COM 639050103 3,233 95,000 SH Put DFND 1 95,000 0 0
NATUS MEDICAL INC DEL COM 639050103 400 11,759 SH   DFND 1 11,759 0 0
NCI BUILDING SYS INC COM NEW 628852204 158 21,763 SH   DFND 4 21,763 0 0
NCR CORP NEW COM 62886E108 21,077 913,200 SH Call DFND 1 913,200 0 0
NCR CORP NEW COM 62886E108 2,077 90,000 SH Put DFND 1 90,000 0 0
NCR CORP NEW COM 62886E108 1,163 50,396 SH   DFND 4 5 50,396 0 0
NEKTAR THERAPEUTICS COM 640268108 1,252 38,100 SH Call DFND 1 38,100 0 0
NEOGENOMICS INC COM NEW 64049M209 19 1,506 SH   DFND 4 1,506 0 0
NEOGENOMICS INC COM NEW 64049M209 2,009 159,300 SH Call DFND 1 159,300 0 0
NETAPP INC COM 64110D104 2,453 41,116 SH   DFND 4 41,116 0 0
NETFLIX INC COM 64110L106 139,826 522,400 SH Put DFND 1 4 522,400 0 0
NETFLIX INC COM 64110L106 8,324 31,100 SH Call DFND 4 31,100 0 0
NETFLIX INC COM 64110L106 1,043 3,898 SH   DFND 4 3,898 0 0
NEUROCRINE BIOSCIENCES INC COM 64125C109 4,017 56,246 SH   DFND 1 4 56,246 0 0
NEUROCRINE BIOSCIENCES INC COM 64125C109 8,369 117,200 SH Call DFND 1 117,200 0 0
NEUROCRINE BIOSCIENCES INC COM 64125C109 8,983 125,800 SH Put DFND 1 125,800 0 0
NEUROCRINE BIOSCIENCES INC NOTE 2.250% 5/1 64125CAD1 2,297 1,924,000 PRN   DFND 1 1,924,000 0 0
NEW RELIC INC COM 64829B100 2,405 29,700 SH Call DFND 1 29,700 0 0
NEW RELIC INC COM 64829B100 2,206 27,240 SH   DFND 1 4 27,240 0 0
NEW RESIDENTIAL INVT CORP COM NEW 64828T201 1,491 104,944 SH   DFND 4 104,944 0 0
NEW SR INVT GROUP INC COM 648691103 105 25,440 SH   DFND 4 25,440 0 0
NEWELL BRANDS INC COM 651229106 6,450 346,951 SH   DFND 4 346,951 0 0
NEWFIELD EXPL CO COM 651290108 270 18,405 SH   DFND 4 18,405 0 0
NEWLINK GENETICS CORP COM 651511107 56 37,079 SH   DFND 4 37,079 0 0
NEWMONT MINING CORP COM 651639106 3,277 94,577 SH   DFND 4 94,577 0 0
NEXEO SOLUTIONS INC COM SHS 65342H102 923 107,417 SH   DFND 1 107,417 0 0
NEXPOINT STRATEGIC OPORTUNT COM NEW 65340G205 2,120 106,358 SH   DFND 4 106,358 0 0
NEXTERA ENERGY INC COM 65339F101 20,598 118,500 SH Call DFND 1 118,500 0 0
NEXTERA ENERGY INC COM 65339F101 2,386 13,724 SH   DFND 4 5 13,724 0 0
NEXTGEN HEALTHCARE INC COM 65343C102 165 10,924 SH   DFND 1 4 10,924 0 0
NICE LTD SPONSORED ADR 653656108 1,743 16,104 SH   DFND 4 5 16,104 0 0
NIELSEN HLDGS PLC SHS EUR G6518L108 472 20,222 SH   DFND 1 20,222 0 0
NIELSEN HLDGS PLC SHS EUR G6518L108 4,066 174,300 SH Call DFND 1 174,300 0 0
NIELSEN HLDGS PLC SHS EUR G6518L108 373 16,000 SH Put DFND 1 16,000 0 0
NIKE INC CL B 654106103 20,223 272,771 SH   DFND 1 4 272,771 0 0
NIKE INC CL B 654106103 1,638 22,100 SH Call DFND 4 22,100 0 0
NIKE INC CL B 654106103 2,550 34,400 SH Put DFND 4 34,400 0 0
NISOURCE INC COM 65473P105 1,284 50,641 SH   DFND 1 4 50,641 0 0
NN INC COM 629337106 184 27,448 SH   DFND 4 27,448 0 0
NOBLE ENERGY INC COM 655044105 1,041 55,483 SH   DFND 4 55,483 0 0
NOMAD FOODS LTD USD ORD SHS G6564A105 115 6,900 SH   DFND 1 6,900 0 0
NOMAD FOODS LTD USD ORD SHS G6564A105 921 55,100 SH Put DFND 1 55,100 0 0
NORDSON CORP COM 655663102 229 1,919 SH   DFND 1 1,919 0 0
NORFOLK SOUTHERN CORP COM 655844108 1,060 7,086 SH   DFND 4 7,086 0 0
NORTHERN OIL & GAS INC NEV COM 665531109 5,034 2,227,485 SH   DFND 1 4 2,227,485 0 0
NORTHERN TR CORP COM 665859104 221 2,646 SH   DFND 4 2,646 0 0
NORTHROP GRUMMAN CORP COM 666807102 3,901 15,930 SH   DFND 4 15,930 0 0
NORTHROP GRUMMAN CORP COM 666807102 2,718 11,100 SH Call DFND 4 11,100 0 0
NORTHROP GRUMMAN CORP COM 666807102 4,237 17,300 SH Put DFND 4 17,300 0 0
NORTHWEST NAT HLDG CO COM 66765N105 224 3,700 SH   DFND 1 4 3,700 0 0
NOVAVAX INC COM 670002104 5 2,573 SH   DFND 4 2,573 0 0
NOVAVAX INC COM 670002104 46 25,000 SH Call DFND 1 25,000 0 0
NOVAVAX INC COM 670002104 45 24,400 SH Put DFND 1 24,400 0 0
NOVAVAX INC NOTE 3.750% 2/0 670002AB0 402 500,000 PRN   DFND 1 500,000 0 0
NOVO-NORDISK A S ADR 670100205 469 10,179 SH   DFND 4 10,179 0 0
NRG ENERGY INC COM NEW 629377508 2,080 52,537 SH   DFND 1 4 52,537 0 0
NUANCE COMMUNICATIONS INC COM 67020Y100 2,055 155,295 SH   DFND 4 5 155,295 0 0
NUANCE COMMUNICATIONS INC DBCV 1.000%12/1 67020YAK6 162 185,000 PRN   DFND 1 185,000 0 0
NUANCE COMMUNICATIONS INC DEBT 1.500%11/0 67020YAG5 3,536 3,743,000 PRN   DFND 1 3,743,000 0 0
NUANCE COMMUNICATIONS INC NOTE 1.250% 4/0 67020YAN0 4,706 5,290,000 PRN   DFND 1 5,290,000 0 0
NUCOR CORP COM 670346105 2,202 42,500 SH Call DFND 1 42,500 0 0
NUCOR CORP COM 670346105 6,341 122,389 SH   DFND 4 122,389 0 0
NUTANIX INC CL A 67059N108 9,193 221,035 SH   DFND 1 5 221,035 0 0
NUTANIX INC CL A 67059N108 7,436 178,800 SH Call DFND 1 178,800 0 0
NUTRIEN LTD COM 67077M108 266 5,654 SH   DFND 4 5,654 0 0
NUVASIVE INC COM 670704105 1,263 25,480 SH   DFND 4 5 25,480 0 0
NUVASIVE INC NOTE 2.250% 3/1 670704AG0 1,139 1,082,000 PRN   DFND 1 1,082,000 0 0
NUVEEN PFD & INCM SECURTIES COM 67072C105 1,225 147,951 SH   DFND 4 147,951 0 0
NVENT ELECTRIC PLC SHS G6700G107 467 20,805 SH   DFND 1 4 20,805 0 0
NVIDIA CORP COM 67066G104 38,274 286,700 SH Call DFND 4 5 286,700 0 0
NVIDIA CORP COM 67066G104 10,773 80,700 SH Put DFND 4 80,700 0 0
NVIDIA CORP COM 67066G104 19,151 143,451 SH   DFND 4 5 143,451 0 0
NXP SEMICONDUCTORS N V COM N6596X109 106,710 1,456,200 SH Put DFND 1 2 1,456,200 0 0
NXP SEMICONDUCTORS N V COM N6596X109 41,056 560,258 SH   DFND 1 2 4 5 560,258 0 0
NXP SEMICONDUCTORS N V COM N6596X109 210,827 2,877,000 SH Call DFND 1 2,877,000 0 0
NXP SEMICONDUCTORS N V NOTE 1.000%12/0 62952QAB6 12,824 12,740,000 PRN   DFND 1 12,740,000 0 0
NXSTAGE MEDICAL INC COM 67072V103 391 13,666 SH   DFND 4 13,666 0 0
O REILLY AUTOMOTIVE INC NEW COM 67103H107 1,781 5,173 SH   DFND 4 5,173 0 0
OASIS PETE INC NEW COM 674215108 189 34,100 SH   DFND 1 4 34,100 0 0
OASIS PETE INC NEW COM 674215108 591 106,900 SH Call DFND 1 106,900 0 0
OASIS PETE INC NEW COM 674215108 1,678 303,400 SH Put DFND 1 303,400 0 0
OASIS PETE INC NEW NOTE 2.625% 9/1 674215AJ7 6,376 7,143,000 PRN   DFND 1 7,143,000 0 0
OCCIDENTAL PETE CORP DEL COM 674599105 7,261 118,300 SH Call DFND 4 118,300 0 0
OCCIDENTAL PETE CORP DEL COM 674599105 3,179 51,800 SH Put DFND 4 51,800 0 0
OCCIDENTAL PETE CORP DEL COM 674599105 2,233 36,378 SH   DFND 4 36,378 0 0
OCWEN FINL CORP COM NEW 675746309 67 50,306 SH   DFND 4 50,306 0 0
OFFICE DEPOT INC COM 676220106 501 194,071 SH   DFND 1 4 194,071 0 0
OI S A SPONSORED ADR NE 670851500 160 100,000 SH   DFND 1 100,000 0 0
OKTA INC CL A 679295105 3,753 58,827 SH   DFND 1 58,827 0 0
OKTA INC CL A 679295105 255 4,000 SH Call DFND 1 4,000 0 0
OKTA INC CL A 679295105 1,117 17,500 SH Put DFND 1 17,500 0 0
OLD REP INTL CORP COM 680223104 1,298 63,114 SH   DFND 4 63,114 0 0
OLIN CORP COM PAR $1 680665205 286 14,206 SH   DFND 1 4 14,206 0 0
OLLIES BARGAIN OUTLT HLDGS I COM 681116109 1,388 20,864 SH   DFND 4 20,864 0 0
OMEGA HEALTHCARE INVS INC COM 681936100 830 23,623 SH   DFND 4 23,623 0 0
ON DECK CAP INC COM 682163100 172 29,165 SH   DFND 4 29,165 0 0
ON SEMICONDUCTOR CORP COM 682189105 70 4,264 SH   DFND 1 4 4,264 0 0
ON SEMICONDUCTOR CORP COM 682189105 826 50,000 SH Put DFND 1 50,000 0 0
ON SEMICONDUCTOR CORP NOTE 1.000%12/0 682189AK1 571 519,000 PRN   DFND 1 519,000 0 0
ONE GAS INC COM 68235P108 559 7,026 SH   DFND 1 4 7,026 0 0
ONEOK INC NEW COM 682680103 3,672 68,059 SH   DFND 4 68,059 0 0
OPKO HEALTH INC COM 68375N103 228 75,663 SH   DFND 1 4 75,663 0 0
ORACLE CORP COM 68389X105 7,585 168,000 SH Call DFND 1 4 168,000 0 0
ORACLE CORP COM 68389X105 7,594 168,200 SH Put DFND 1 4 168,200 0 0
ORACLE CORP COM 68389X105 2,994 66,315 SH   DFND 1 4 5 66,315 0 0
ORBOTECH LTD ORD M75253100 6,106 107,987 SH   DFND 1 2 4 107,987 0 0
ORBOTECH LTD ORD M75253100 1,238 21,900 SH Call DFND 1 21,900 0 0
ORGANOVO HLDGS INC COM 68620A104 26 26,719 SH   DFND 4 26,719 0 0
OSHKOSH CORP COM 688239201 815 13,292 SH   DFND 4 13,292 0 0
OVERSEAS SHIPHOLDING GROUP I CL A NEW 69036R863 31 18,899 SH   DFND 4 18,899 0 0
OWENS & MINOR INC NEW COM 690732102 317 50,004 SH   DFND 1 4 50,004 0 0
OWENS CORNING NEW COM 690742101 42,183 959,144 SH   DFND 1 4 5 959,144 0 0
OWENS CORNING NEW COM 690742101 3,202 72,800 SH Call DFND 1 72,800 0 0
OWENS CORNING NEW COM 690742101 1,935 44,000 SH Put DFND 1 44,000 0 0
PACIFIC BIOSCIENCES CALIF IN COM 69404D108 559 75,548 SH   DFND 1 4 75,548 0 0
PACIFIC BIOSCIENCES CALIF IN COM 69404D108 740 100,000 SH Call DFND 1 100,000 0 0
PACIRA PHARMACEUTICALS INC COM 695127100 664 15,437 SH   DFND 1 4 15,437 0 0
PACIRA PHARMACEUTICALS INC COM 695127100 538 12,500 SH Call DFND 1 12,500 0 0
PACIRA PHARMACEUTICALS INC COM 695127100 2,770 64,400 SH Put DFND 1 64,400 0 0
PACKAGING CORP AMER COM 695156109 1,570 18,811 SH   DFND 1 4 18,811 0 0
PALO ALTO NETWORKS INC COM 697435105 1,834 9,738 SH   DFND 1 4 9,738 0 0
PAN AMERICAN SILVER CORP COM 697900108 627 42,953 SH   DFND 4 42,953 0 0
PANDORA MEDIA INC COM 698354107 5,764 712,470 SH   DFND 1 2 4 712,470 0 0
PANDORA MEDIA INC COM 698354107 2,484 307,100 SH Put DFND 1 307,100 0 0
PANGAEA LOGISTICS SOLUTION L SHS G6891L105 260 85,868 SH   DFND 1 85,868 0 0
PARAMOUNT GROUP INC COM 69924R108 263 20,943 SH   DFND 1 4 20,943 0 0
PARK HOTELS RESORTS INC COM 700517105 939 36,133 SH   DFND 4 36,133 0 0
PARKER HANNIFIN CORP COM 701094104 333 2,230 SH   DFND 4 2,230 0 0
PARSLEY ENERGY INC CL A 701877102 718 44,900 SH   DFND 1 4 44,900 0 0
PARSLEY ENERGY INC CL A 701877102 305 19,100 SH Call DFND 1 19,100 0 0
PARSLEY ENERGY INC CL A 701877102 2,117 132,500 SH Put DFND 1 132,500 0 0
PATRICK INDS INC COM 703343103 294 9,933 SH   DFND 1 4 9,933 0 0
PATTERSON COMPANIES INC COM 703395103 198 10,092 SH   DFND 4 10,092 0 0
PAYCHEX INC COM 704326107 3,395 52,104 SH   DFND 4 52,104 0 0
PAYPAL HLDGS INC COM 70450Y103 378 4,500 SH Put DFND 4 4,500 0 0
PAYPAL HLDGS INC COM 70450Y103 4,738 56,344 SH   DFND 2 4 56,344 0 0
PAYPAL HLDGS INC COM 70450Y103 521 6,200 SH Call DFND 4 6,200 0 0
PDC ENERGY INC NOTE 1.125% 9/1 69327RAD3 3,518 3,965,000 PRN   DFND 1 3,965,000 0 0
PDF SOLUTIONS INC COM 693282105 93 11,084 SH   DFND 4 11,084 0 0
PDL BIOPHARMA INC COM 69329Y104 40 13,621 SH   DFND 4 13,621 0 0
PEMBINA PIPELINE CORP COM 706327103 1,672 56,311 SH   DFND 4 56,311 0 0
PENN VA CORP NEW COM 70788V102 541 10,000 SH   DFND 1 10,000 0 0
PENN VA CORP NEW COM 70788V102 897 16,600 SH Call DFND 1 16,600 0 0
PENTAIR PLC SHS G7S00T104 262 6,930 SH   DFND 4 6,930 0 0
PENUMBRA INC COM 70975L107 1,778 14,546 SH   DFND 1 14,546 0 0
PENUMBRA INC COM 70975L107 538 4,400 SH Call DFND 1 4,400 0 0
PENUMBRA INC COM 70975L107 2,200 18,000 SH Put DFND 1 18,000 0 0
PEOPLES UNITED FINANCIAL INC COM 712704105 1,562 108,222 SH   DFND 4 108,222 0 0
PEPSICO INC COM 713448108 3,591 32,500 SH Call DFND 4 32,500 0 0
PEPSICO INC COM 713448108 508 4,600 SH Put DFND 4 4,600 0 0
PEPSICO INC COM 713448108 1,309 11,844 SH   DFND 4 11,844 0 0
PERFICIENT INC COM 71375U101 3,533 158,700 SH Put DFND 1 158,700 0 0
PERFICIENT INC COM 71375U101 2,138 96,039 SH   DFND 4 5 96,039 0 0
PERNIX THERAPEUTICS HLDGS IN DBCV 4.250% 4/0 71426VAK4 57 5,715,000 PRN   DFND 1 5,715,000 0 0
PERRIGO CO PLC SHS G97822103 2,550 65,815 SH   DFND 4 65,815 0 0
PETROLEO BRASILEIRO SA PETRO SPONSORED ADR 71654V408 2,891 222,207 SH   DFND 4 222,207 0 0
PETROLEO BRASILEIRO SA PETRO SPONSORED ADR 71654V408 13,188 1,013,700 SH Call DFND 1 4 1,013,700 0 0
PETROLEO BRASILEIRO SA PETRO SPONSORED ADR 71654V408 17,835 1,370,900 SH Put DFND 1 4 1,370,900 0 0
PFIZER INC COM 717081103 10,597 242,777 SH   DFND 1 4 242,777 0 0
PFIZER INC COM 717081103 13,418 307,400 SH Put DFND 1 4 307,400 0 0
PFIZER INC COM 717081103 10,240 234,600 SH Call DFND 1 4 234,600 0 0
PG&E CORP COM 69331C108 1,810 76,215 SH   DFND 1 4 76,215 0 0
PG&E CORP COM 69331C108 178 7,500 SH Call DFND 1 7,500 0 0
PG&E CORP COM 69331C108 2,335 98,300 SH Put DFND 1 98,300 0 0
PHIBRO ANIMAL HEALTH CORP CL A COM 71742Q106 262 8,145 SH   DFND 4 8,145 0 0
PHILIP MORRIS INTL INC COM 718172109 7,511 112,500 SH Call DFND 1 4 112,500 0 0
PHILIP MORRIS INTL INC COM 718172109 2,410 36,100 SH Put DFND 4 36,100 0 0
PHILIP MORRIS INTL INC COM 718172109 7,634 114,355 SH   DFND 4 114,355 0 0
PHILLIPS 66 COM 718546104 2,205 25,600 SH Call DFND 1 25,600 0 0
PHILLIPS 66 COM 718546104 1,060 12,301 SH   DFND 1 4 5 12,301 0 0
PIEDMONT OFFICE REALTY TR IN COM CL A 720190206 387 22,692 SH   DFND 1 4 22,692 0 0
PINDUODUO INC SPONSORED ADS 722304102 200 8,900 SH   DFND 4 8,900 0 0
PINNACLE WEST CAP CORP COM 723484101 1,116 13,097 SH   DFND 4 13,097 0 0
PIONEER ENERGY SVCS CORP COM 723664108 46 37,720 SH   DFND 4 37,720 0 0
PIONEER NAT RES CO COM 723787107 32,075 243,883 SH   DFND 1 4 243,883 0 0
PIONEER NAT RES CO COM 723787107 61,394 466,800 SH Put DFND 1 466,800 0 0
PIONEER NAT RES CO COM 723787107 16,111 122,500 SH Call DFND 1 122,500 0 0
PLANET FITNESS INC CL A 72703H101 1,186 22,118 SH   DFND 1 22,118 0 0
PLATFORM SPECIALTY PRODS COR COM 72766Q105 1,058 102,393 SH   DFND 1 102,393 0 0
PLATFORM SPECIALTY PRODS COR COM 72766Q105 1,343 130,000 SH Call DFND 1 130,000 0 0
PLATFORM SPECIALTY PRODS COR COM 72766Q105 2,006 194,200 SH Put DFND 1 194,200 0 0
PLEXUS CORP COM 729132100 714 13,978 SH   DFND 1 4 13,978 0 0
PNC FINL SVCS GROUP INC COM 693475105 5,126 43,847 SH   DFND 4 43,847 0 0
PNC FINL SVCS GROUP INC COM 693475105 3,472 29,700 SH Call DFND 4 29,700 0 0
PNC FINL SVCS GROUP INC COM 693475105 5,027 43,000 SH Put DFND 4 43,000 0 0
POLARIS INDS INC COM 731068102 500 6,522 SH   DFND 4 6,522 0 0
POPULAR INC COM NEW 733174700 1,123 23,777 SH   DFND 1 4 23,777 0 0
PORTLAND GEN ELEC CO COM NEW 736508847 297 6,473 SH   DFND 1 4 6,473 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 4,560 233,600 SH   DFND 2 4 233,600 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 609 31,200 SH Call DFND 1 4 31,200 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 226 11,600 SH Put DFND 1 11,600 0 0
PPL CORP COM 69351T106 11 400 SH   DFND 4 400 0 0
PPL CORP COM 69351T106 578 20,400 SH Call DFND 1 20,400 0 0
PRA GROUP INC COM 69354N106 220 9,007 SH   DFND 1 4 9,007 0 0
PRA HEALTH SCIENCES INC COM 69354M108 235 2,552 SH   DFND 4 2,552 0 0
PREMIER INC CL A 74051N102 930 24,909 SH   DFND 4 24,909 0 0
PRETIUM RES INC NOTE 2.250% 3/1 74139CAB8 280 308,000 PRN   DFND 1 308,000 0 0
PRICELINE GRP INC NOTE 0.350% 6/1 741503AS5 282 210,000 PRN   DFND 1 210,000 0 0
PRIMERICA INC COM 74164M108 295 3,023 SH   DFND 4 3,023 0 0
PROCTER AND GAMBLE CO COM 742718109 5,320 57,877 SH   DFND 4 5 57,877 0 0
PROCTER AND GAMBLE CO COM 742718109 5,028 54,700 SH Call DFND 1 4 54,700 0 0
PROCTER AND GAMBLE CO COM 742718109 7,749 84,300 SH Put DFND 4 84,300 0 0
PROFIRE ENERGY INC COM 74316X101 39 26,825 SH   DFND 4 26,825 0 0
PROGRESSIVE CORP OHIO COM 743315103 5,245 86,932 SH   DFND 4 86,932 0 0
PROLOGIS INC COM 74340W103 2,043 34,800 SH   DFND 4 34,800 0 0
PROQR THRAPEUTICS N V SHS EURO N71542109 631 40,000 SH   DFND 1 40,000 0 0
PROSHARES TR PSHS ULTSH 20YRS 74347B201 3,787 107,800 SH Put DFND 1 107,800 0 0
PROSHARES TR SHORT S&P 500 NE 74347B425 908 28,979 SH   DFND 4 28,979 0 0
PROSHARES TR SHRT HGH YIELD 74347R131 1,506 64,035 SH   DFND 4 64,035 0 0
PROSPECT CAPITAL CORPORATION NOTE 4.950% 7/1 74348TAR3 197 200,000 PRN   DFND 1 200,000 0 0
PROSPECT CAPITAL CORPORATION NOTE 5.875% 1/1 74348TAM4 58 57,000 PRN   DFND 1 57,000 0 0
PROTEOSTASIS THERAPEUTICS IN COM 74373B109 2 615 SH   DFND 1 615 0 0
PROTEOSTASIS THERAPEUTICS IN COM 74373B109 45 13,800 SH Call DFND 1 13,800 0 0
PROTEOSTASIS THERAPEUTICS IN COM 74373B109 124 38,200 SH Put DFND 1 38,200 0 0
PRUDENTIAL FINL INC COM 744320102 1,411 17,300 SH Call DFND 1 4 17,300 0 0
PRUDENTIAL FINL INC COM 744320102 2,634 32,300 SH Put DFND 4 32,300 0 0
PRUDENTIAL FINL INC COM 744320102 767 9,410 SH   DFND 4 9,410 0 0
PTC INC COM 69370C100 688 8,300 SH Put DFND 1 8,300 0 0
PUBLIC SVC ENTERPRISE GROUP COM 744573106 900 17,285 SH   DFND 4 17,285 0 0
PULTE GROUP INC COM 745867101 428 16,468 SH   DFND 1 4 16,468 0 0
PUMA BIOTECHNOLOGY INC COM 74587V107 28 1,400 SH   DFND 4 1,400 0 0
PUMA BIOTECHNOLOGY INC COM 74587V107 967 47,500 SH Call DFND 1 47,500 0 0
PURE ACQUISITION CORP *W EXP 04/17/202 74621Q114 29 25,000 SH   DFND 1 25,000 0 0
PURE STORAGE INC CL A 74624M102 938 58,361 SH   DFND 1 4 58,361 0 0
PVH CORP COM 693656100 1,478 15,903 SH   DFND 4 15,903 0 0
Q2 HLDGS INC COM 74736L109 3,514 70,921 SH   DFND 4 5 70,921 0 0
QAD INC CL A 74727D306 220 5,599 SH   DFND 4 5,599 0 0
QEP RES INC COM 74733V100 124 21,944 SH   DFND 4 21,944 0 0
QIAGEN NV DEBT 0.875% 3/1 N72482AB3 10,571 8,400,000 PRN   SOLE   8,400,000 0 0
QIAGEN NV SHS NEW N72482123 16,902 496,651 SH   DFND 4 496,651 0 0
QIAGEN NV SHS NEW N72482123 672 19,500 SH Call DFND 1 19,500 0 0
QTS RLTY TR INC 6.50% CON PFD B 74736A301 11,337 119,364 SH   DFND 1 4 119,364 0 0
QTS RLTY TR INC COM CL A 74736A103 3,855 104,042 SH   DFND 4 5 104,042 0 0
QUALCOMM INC COM 747525103 17,301 304,000 SH Put DFND 1 4 304,000 0 0
QUALCOMM INC COM 747525103 4,140 72,747 SH   DFND 1 4 5 72,747 0 0
QUALCOMM INC COM 747525103 98,597 1,732,500 SH Call DFND 1 4 1,732,500 0 0
QUEST DIAGNOSTICS INC COM 74834L100 430 5,161 SH   DFND 1 4 5,161 0 0
QUOTIENT TECHNOLOGY INC NOTE 1.750%12/0 749119AB9 19 20,000 PRN   DFND 1 20,000 0 0
QURATE RETAIL INC COM SER A 74915M100 1,526 78,200 SH   DFND 1 4 78,200 0 0
RADIUS HEALTH INC COM NEW 750469207 223 13,500 SH Put DFND 1 13,500 0 0
RADIUS HEALTH INC COM NEW 750469207 212 12,870 SH   DFND 1 4 12,870 0 0
RALPH LAUREN CORP CL A 751212101 597 5,770 SH   DFND 4 5,770 0 0
RAMBUS INC DEL COM 750917106 200 26,125 SH   DFND 4 26,125 0 0
RANDGOLD RES LTD ADR 752344309 262 3,200 SH   DFND 4 3,200 0 0
RANGE RES CORP COM 75281A109 4,781 499,562 SH   DFND 1 4 499,562 0 0
RANGE RES CORP COM 75281A109 2,402 251,000 SH Call DFND 1 251,000 0 0
RANGE RES CORP COM 75281A109 3,780 395,000 SH Put DFND 1 395,000 0 0
RAPID7 INC COM 753422104 352 11,300 SH   DFND 5 11,300 0 0
RAYONIER INC COM 754907103 582 21,016 SH   DFND 4 21,016 0 0
RAYTHEON CO COM NEW 755111507 8,373 54,600 SH Put DFND 4 54,600 0 0
RAYTHEON CO COM NEW 755111507 16,844 109,843 SH   DFND 4 109,843 0 0
RAYTHEON CO COM NEW 755111507 12,406 80,900 SH Call DFND 1 4 80,900 0 0
REALOGY HLDGS CORP COM 75605Y106 333 22,689 SH   DFND 1 4 22,689 0 0
RED HAT INC COM 756577102 17,020 96,900 SH   DFND 2 4 5 96,900 0 0
RED HAT INC COM 756577102 27,259 155,200 SH Call DFND 1 155,200 0 0
RED HAT INC COM 756577102 26,873 153,000 SH Put DFND 1 2 153,000 0 0
REDWOOD TR INC NOTE 4.750% 8/1 758075AC9 48 50,000 PRN   DFND 1 50,000 0 0
REDWOOD TR INC NOTE 5.625% 7/1 758075AD7 198 200,000 PRN   DFND 1 200,000 0 0
REGENXBIO INC COM 75901B107 405 9,662 SH   DFND 4 9,662 0 0
REGIONS FINL CORP NEW COM 7591EP100 1,297 96,923 SH   DFND 4 96,923 0 0
REGIONS FINL CORP NEW COM 7591EP100 768 57,400 SH Call DFND 1 57,400 0 0
REINSURANCE GROUP AMER INC COM NEW 759351604 505 3,601 SH   DFND 1 4 3,601 0 0
RELIANCE STEEL & ALUMINUM CO COM 759509102 204 2,860 SH   DFND 1 4 2,860 0 0
RENAISSANCERE HOLDINGS LTD COM G7496G103 404 3,024 SH   DFND 1 4 3,024 0 0
RENEWABLE ENERGY GROUP INC COM NEW 75972A301 7,967 310,000 SH   DFND 2 310,000 0 0
RENT A CTR INC NEW COM 76009N100 2 100 SH   DFND 4 100 0 0
RENT A CTR INC NEW COM 76009N100 810 50,000 SH Call DFND 2 50,000 0 0
REPLIGEN CORP COM 759916109 1,333 25,274 SH   DFND 1 4 25,274 0 0
REPUBLIC SVCS INC COM 760759100 439 6,092 SH   DFND 4 6,092 0 0
RESIDEO TECHNOLOGIES INC COM 76118Y104 805 39,163 SH   DFND 1 2 4 39,163 0 0
RESMED INC COM 761152107 1,332 11,700 SH   DFND 1 11,700 0 0
RESTAURANT BRANDS INTL INC COM 76131D103 5,135 98,177 SH   DFND 1 4 98,177 0 0
RESTAURANT BRANDS INTL INC COM 76131D103 1,569 30,000 SH Call DFND 1 30,000 0 0
RESTORATION HARDWARE HLDGS I DBCV 7/1 761283AC4 13,000 11,153,000 PRN   DFND 1 11,153,000 0 0
RESTORATION HARDWARE HLDGS I NOTE 6/1 761283AD2 672 600,000 PRN   DFND 1 600,000 0 0
RETAIL PPTYS AMER INC CL A 76131V202 364 33,576 SH   DFND 1 4 33,576 0 0
RETROPHIN INC COM 761299106 667 29,470 SH   DFND 5 29,470 0 0
RETROPHIN INC NOTE 2.500% 9/1 761299AB2 7,742 8,627,000 PRN   DFND 1 8,627,000 0 0
RH COM 74967X103 884 7,378 SH   DFND 4 7,378 0 0
RH COM 74967X103 2,996 25,000 SH Put DFND 1 25,000 0 0
RIGEL PHARMACEUTICALS INC COM NEW 766559603 112 48,495 SH   DFND 4 48,495 0 0
RINGCENTRAL INC CL A 76680R206 2,020 24,497 SH   DFND 1 4 24,497 0 0
RITCHIE BROS AUCTIONEERS COM 767744105 877 26,793 SH   DFND 4 26,793 0 0
RITE AID CORP COM 767754104 33 46,483 SH   DFND 1 46,483 0 0
ROCKWELL AUTOMATION INC COM 773903109 3,835 25,484 SH   DFND 1 4 25,484 0 0
ROCKWELL MED INC COM 774374102 178 78,703 SH   DFND 4 78,703 0 0
ROKU INC COM CL A 77543R102 1,406 45,903 SH   DFND 1 4 45,903 0 0
ROKU INC COM CL A 77543R102 4,814 157,100 SH Call DFND 1 157,100 0 0
ROKU INC COM CL A 77543R102 172 5,600 SH Put DFND 1 5,600 0 0
ROPER TECHNOLOGIES INC COM 776696106 470 1,764 SH   DFND 4 1,764 0 0
ROSS STORES INC COM 778296103 1,671 20,080 SH   DFND 1 4 20,080 0 0
ROWAN COMPANIES PLC SHS CL A G7665A101 4,363 520,000 SH Call DFND 1 520,000 0 0
ROWAN COMPANIES PLC SHS CL A G7665A101 467 55,703 SH   DFND 1 4 55,703 0 0
ROYAL CARIBBEAN CRUISES LTD COM V7780T103 1,483 15,161 SH   DFND 4 15,161 0 0
ROYAL CARIBBEAN CRUISES LTD COM V7780T103 655 6,700 SH Call DFND 1 6,700 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 2,696 46,261 SH   DFND 4 46,261 0 0
ROYAL GOLD INC COM 780287108 26 300 SH   DFND 4 300 0 0
ROYAL GOLD INC COM 780287108 7,075 82,600 SH Call DFND 1 82,600 0 0
ROYAL GOLD INC NOTE 2.875% 6/1 780287AA6 3,039 3,027,000 PRN   DFND 1 3,027,000 0 0
RTI INTL METALS INC NOTE 1.625%10/1 74973WAB3 4,762 4,762,000 PRN   DFND 1 4,762,000 0 0
RYANAIR HLDGS PLC SPONSORED ADR NE 783513203 1,341 18,800 SH   DFND 4 18,800 0 0
RYERSON HLDG CORP COM 783754104 135 21,367 SH   DFND 4 21,367 0 0
RYLAND GROUP INC NOTE 0.250% 6/0 783764AS2 13 13,000 PRN   DFND 1 13,000 0 0
SABRE CORP COM 78573M104 533 24,643 SH   DFND 1 4 24,643 0 0
SAFE BULKERS INC COM Y7388L103 27 15,176 SH   DFND 4 15,176 0 0
SAGE THERAPEUTICS INC COM 78667J108 5,115 53,400 SH Call DFND 1 53,400 0 0
SAGE THERAPEUTICS INC COM 78667J108 1,379 14,400 SH Put DFND 1 14,400 0 0
SAGE THERAPEUTICS INC COM 78667J108 714 7,453 SH   DFND 1 7,453 0 0
SALESFORCE COM INC COM 79466L302 24,792 181,000 SH Call DFND 1 4 181,000 0 0
SALESFORCE COM INC COM 79466L302 11,957 87,300 SH Put DFND 4 87,300 0 0
SALESFORCE COM INC COM 79466L302 9,200 67,170 SH   DFND 4 5 67,170 0 0
SANCHEZ ENERGY CORP COM 79970Y105 29 105,664 SH   DFND 1 105,664 0 0
SANCHEZ ENERGY CORP COM 79970Y105 51 189,600 SH Call DFND 1 189,600 0 0
SANCHEZ ENERGY CORP COM 79970Y105 58 213,500 SH Put DFND 1 213,500 0 0
SANOFI SPONSORED ADR 80105N105 375 8,635 SH   DFND 4 8,635 0 0
SAREPTA THERAPEUTICS INC COM 803607100 4,322 39,600 SH Put DFND 1 39,600 0 0
SAREPTA THERAPEUTICS INC COM 803607100 1,495 13,697 SH   DFND 1 13,697 0 0
SAREPTA THERAPEUTICS INC COM 803607100 1,135 10,400 SH Call DFND 1 10,400 0 0
SBA COMMUNICATIONS CORP NEW CL A 78410G104 699 4,317 SH   DFND 1 4 4,317 0 0
SCANA CORP NEW COM 80589M102 3,837 80,300 SH Put DFND 1 80,300 0 0
SCHLUMBERGER LTD COM 806857108 10,698 296,517 SH   DFND 4 5 296,517 0 0
SCHLUMBERGER LTD COM 806857108 6,567 182,000 SH Call DFND 1 4 182,000 0 0
SCHLUMBERGER LTD COM 806857108 3,882 107,600 SH Put DFND 1 4 107,600 0 0
SCHWAB CHARLES CORP NEW COM 808513105 79 1,910 SH   DFND 4 1,910 0 0
SCHWAB CHARLES CORP NEW COM 808513105 6,313 152,000 SH Put DFND 1 4 152,000 0 0
SCHWAB STRATEGIC TR INTL EQTY ETF 808524805 249 8,790 SH   DFND 4 8,790 0 0
SCHWAB STRATEGIC TR US DIVIDEND EQ 808524797 344 7,325 SH   DFND 4 7,325 0 0
SCHWAB STRATEGIC TR US LRG CAP ETF 808524201 2,088 34,975 SH   DFND 4 34,975 0 0
SCIENTIFIC GAMES CORP COM 80874P109 715 40,000 SH   DFND 5 40,000 0 0
SCIENTIFIC GAMES CORP COM 80874P109 8,725 488,000 SH Call DFND 1 488,000 0 0
SCORPIO TANKERS INC NOTE 3.000% 5/1 80918TAB5 5,617 6,983,000 PRN   DFND 1 6,983,000 0 0
SEA LTD ADR 81141R100 170 15,022 SH   DFND 1 15,022 0 0
SEA LTD ADR 81141R100 921 81,400 SH Call DFND 1 81,400 0 0
SEA LTD ADR 81141R100 113 10,000 SH Put DFND 1 10,000 0 0
SEACOR HOLDINGS INC COM 811904101 395 10,669 SH   DFND 5 10,669 0 0
SEACOR HOLDINGS INC COM 811904101 244 6,600 SH Put DFND 1 6,600 0 0
SEACOR HOLDINGS INC NOTE 2.500%12/1 811904AM3 53 53,000 PRN   DFND 1 53,000 0 0
SEACOR HOLDINGS INC NOTE 3.000%11/1 81170YAB5 2,613 2,825,000 PRN   DFND 1 2,825,000 0 0
SEACOR HOLDINGS INC NOTE 3.250% 5/1 811904AN1 2,041 2,317,000 PRN   DFND 1 2,317,000 0 0
SEAGATE TECHNOLOGY PLC SHS G7945M107 965 25,000 SH   DFND 1 25,000 0 0
SEALED AIR CORP NEW COM 81211K100 627 18,000 SH Put DFND 1 18,000 0 0
SEALED AIR CORP NEW COM 81211K100 696 19,973 SH   DFND 1 19,973 0 0
SEATTLE GENETICS INC COM 812578102 1,586 27,988 SH   DFND 1 27,988 0 0
SEATTLE GENETICS INC COM 812578102 2,833 50,000 SH Put DFND 1 50,000 0 0
SEAWORLD ENTMT INC COM 81282V100 2,760 124,959 SH   DFND 4 5 124,959 0 0
SEAWORLD ENTMT INC COM 81282V100 3,314 150,000 SH Call DFND 1 150,000 0 0
SECOO HLDG LTD ADR 81367P101 384 42,300 SH   DFND 1 42,300 0 0
SEI INVESTMENTS CO COM 784117103 1,026 22,216 SH   DFND 1 4 22,216 0 0
SELECT MED HLDGS CORP COM 81619Q105 229 14,913 SH   DFND 4 14,913 0 0
SELECT MED HLDGS CORP COM 81619Q105 4,359 284,000 SH Call DFND 1 284,000 0 0
SELECT MED HLDGS CORP COM 81619Q105 503 32,800 SH Put DFND 1 32,800 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 31,331 546,308 SH   DFND 4 5 546,308 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 61,875 1,078,900 SH Put DFND 1 1,078,900 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 99,422 1,733,600 SH Call DFND 1 1,733,600 0 0
SELECT SECTOR SPDR TR SBI CONS STPLS 81369Y308 3,074 60,539 SH   DFND 1 4 60,539 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 6,358 73,500 SH Put DFND 1 73,500 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 23,730 274,300 SH Call DFND 1 274,300 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 7,272 84,060 SH   DFND 4 5 84,060 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 7,345 308,352 SH   DFND 1 4 308,352 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 4,176 175,300 SH Call DFND 1 175,300 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 6,601 277,100 SH Put DFND 1 277,100 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 28,771 543,663 SH   DFND 4 5 543,663 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 22,819 431,200 SH Call DFND 1 431,200 0 0
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 4,923 79,427 SH   DFND 1 4 79,427 0 0
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 4,649 75,000 SH Put DFND 1 75,000 0 0
SELECTA BIOSCIENCES INC COM 816212104 41 15,409 SH   DFND 4 15,409 0 0
SEMPRA ENERGY COM 816851109 2,707 25,017 SH   DFND 4 25,017 0 0
SENDGRID INC COM 816883102 412 9,543 SH   DFND 1 4 9,543 0 0
SENIOR HSG PPTYS TR SH BEN INT 81721M109 406 34,630 SH   DFND 4 34,630 0 0
SENSATA TECHNOLOGIES HLDNG P SHS G8060N102 1,194 26,628 SH   DFND 1 4 26,628 0 0
SENTINEL ENERGY SVCS INC *W EXP 11/02/202 81728P113 62 75,000 SH   DFND 1 75,000 0 0
SERES THERAPEUTICS INC COM 81750R102 120 26,461 SH   DFND 4 26,461 0 0
SERITAGE GROWTH PPTYS CL A 81752R100 291 9,000 SH Call DFND 1 9,000 0 0
SERVICE CORP INTL COM 817565104 213 5,300 SH Call DFND 1 5,300 0 0
SERVICENOW INC NOTE 6/0 81762PAC6 81 58,000 PRN   DFND 1 58,000 0 0
SERVICESOURCE INTL INC COM 81763U100 23 21,300 SH   DFND 4 21,300 0 0
SHIP FIN INTL LTD NOTE 4.875% 5/0 824689AG8 4,618 5,105,000 PRN   DFND 1 5,105,000 0 0
SHIP FINANCE INTERNATIONAL L NOTE 5.750%10/1 G81075AF3 4,248 4,512,000 PRN   DFND 1 4,512,000 0 0
SHIP FINANCE INTERNATIONAL L SHS G81075106 271 25,754 SH   DFND 4 25,754 0 0
SHIRE PLC SPONSORED ADR 82481R106 10,147 58,300 SH Put DFND 1 58,300 0 0
SHIRE PLC SPONSORED ADR 82481R106 8,903 51,155 SH   DFND 1 2 4 5 51,155 0 0
SHOPIFY INC CL A 82509L107 1,744 12,598 SH   DFND 1 4 12,598 0 0
SHOPIFY INC CL A 82509L107 900 6,500 SH Put DFND 1 6,500 0 0
SHUTTERFLY INC COM 82568P304 1,027 25,500 SH   DFND 1 4 25,500 0 0
SHUTTERFLY INC COM 82568P304 632 15,700 SH Put DFND 1 15,700 0 0
SHUTTERSTOCK INC COM 825690100 213 5,917 SH   DFND 4 5,917 0 0
SILICON LABORATORIES INC COM 826919102 207 2,628 SH   DFND 1 4 2,628 0 0
SILICON LABORATORIES INC NOTE 1.375% 3/0 826919AB8 20 19,000 PRN   DFND 1 19,000 0 0
SIMON PPTY GROUP INC NEW COM 828806109 974 5,800 SH Call DFND 4 5,800 0 0
SIMON PPTY GROUP INC NEW COM 828806109 25 150 SH   DFND 4 150 0 0
SINCLAIR BROADCAST GROUP INC CL A 829226109 1,646 62,500 SH Put DFND 1 62,500 0 0
SINCLAIR BROADCAST GROUP INC CL A 829226109 1,749 66,400 SH Call DFND 1 66,400 0 0
SINCLAIR BROADCAST GROUP INC CL A 829226109 1,307 49,637 SH   DFND 1 49,637 0 0
SIRIUS XM HLDGS INC COM 82968B103 79 13,850 SH   DFND 4 13,850 0 0
SIRIUS XM HLDGS INC COM 82968B103 12,090 2,117,300 SH Call DFND 2 2,117,300 0 0
SIRIUS XM HLDGS INC COM 82968B103 19,219 3,365,900 SH Put DFND 2 3,365,900 0 0
SIX FLAGS ENTMT CORP NEW COM 83001A102 630 11,325 SH   DFND 4 11,325 0 0
SL GREEN RLTY CORP COM 78440X101 2,921 36,937 SH   DFND 1 4 36,937 0 0
SLM CORP COM 78442P106 91 10,997 SH   DFND 4 10,997 0 0
SM ENERGY CO COM 78454L100 1,589 102,637 SH   DFND 1 102,637 0 0
SM ENERGY CO COM 78454L100 2,172 140,300 SH Call DFND 1 140,300 0 0
SMART SAND INC COM 83191H107 36 16,390 SH   DFND 1 4 16,390 0 0
SMITH & NEPHEW PLC SPDN ADR NEW 83175M205 1,296 34,678 SH   DFND 4 34,678 0 0
SMITH A O COM 831865209 563 13,178 SH   DFND 4 13,178 0 0
SMUCKER J M CO COM NEW 832696405 748 8,000 SH Call DFND 1 8,000 0 0
SNAP INC CL A 83304A106 137 24,938 SH   DFND 4 24,938 0 0
SOCIEDAD QUIMICA MINERA DE C SPON ADR SER B 833635105 309 8,067 SH   DFND 4 8,067 0 0
SONOCO PRODS CO COM 835495102 421 7,924 SH   DFND 4 7,924 0 0
SONY CORP SPONSORED ADR 835699307 2,457 50,900 SH Call DFND 1 50,900 0 0
SORRENTO THERAPEUTICS INC COM NEW 83587F202 126 52,506 SH   DFND 4 52,506 0 0
SOUTH JERSEY INDS INC COM 838518108 334 12,000 SH   DFND 1 4 12,000 0 0
SOUTHERN CO COM 842587107 4,017 91,453 SH   DFND 1 4 91,453 0 0
SOUTHERN COPPER CORP COM 84265V105 490 15,930 SH   DFND 4 15,930 0 0
SOUTHWEST AIRLS CO COM 844741108 419 9,023 SH   DFND 1 4 9,023 0 0
SOUTHWEST GAS HOLDINGS INC COM 844895102 633 8,280 SH   DFND 1 4 8,280 0 0
SOUTHWESTERN ENERGY CO COM 845467109 85 25,000 SH Call DFND 1 25,000 0 0
SPARK ENERGY INC CL A COM 846511103 322 43,379 SH   DFND 4 43,379 0 0
SPARTAN MTRS INC COM 846819100 82 11,300 SH   DFND 4 11,300 0 0
SPDR DOW JONES INDL AVRG ETF UT SER 1 78467X109 3,190 13,681 SH   DFND 4 13,681 0 0
SPDR DOW JONES INDL AVRG ETF UT SER 1 78467X109 3,428 14,700 SH Call DFND 4 14,700 0 0
SPDR DOW JONES INDL AVRG ETF UT SER 1 78467X109 3,988 17,100 SH Put DFND 4 17,100 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 5,080 41,900 SH Put DFND 4 41,900 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 4,595 37,900 SH Call DFND 4 37,900 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 1,101 9,079 SH   DFND 4 9,079 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,257,123 5,030,100 SH Call DFND 1 4 5,030,100 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 851,577 3,407,400 SH Put DFND 1 2 4 3,407,400 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 4,522 18,095 SH   DFND 1 2 4 18,095 0 0
SPDR SER TR BLOOMBERG SRT TR 78468R408 5,904 226,824 SH   DFND 1 226,824 0 0
SPDR SERIES TRUST BLOOMBERG BRCLYS 78464A417 29,247 870,713 SH   DFND 1 870,713 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 5,722 79,755 SH   DFND 1 4 79,755 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 38,049 530,300 SH Call DFND 1 530,300 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 104,332 1,454,100 SH Put DFND 1 1,454,100 0 0
SPDR SERIES TRUST S&P INS ETF 78464A789 1,269 44,716 SH   DFND 1 44,716 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 3,168 119,401 SH   DFND 1 119,401 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 49,073 1,849,700 SH Call DFND 1 1,849,700 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 72,575 2,735,600 SH Put DFND 1 2,735,600 0 0
SPDR SERIES TRUST S&P REGL BKG 78464A698 136,973 2,927,400 SH Put DFND 1 2,927,400 0 0
SPDR SERIES TRUST S&P REGL BKG 78464A698 2,598 55,533 SH   DFND 1 4 55,533 0 0
SPDR SERIES TRUST S&P RETAIL ETF 78464A714 3,447 84,100 SH Call DFND 1 84,100 0 0
SPDR SERIES TRUST S&P RETAIL ETF 78464A714 15,314 373,600 SH Put DFND 1 373,600 0 0
SPDR SERIES TRUST S&P RETAIL ETF 78464A714 4,503 109,850 SH   DFND 1 109,850 0 0
SPECTRUM BRANDS HLDGS INC NE COM 84790A105 473 11,189 SH   DFND 1 4 11,189 0 0
SPECTRUM PHARMACEUTICALS INC COM 84763A108 186 21,273 SH   DFND 4 21,273 0 0
SPIRIT AEROSYSTEMS HLDGS INC COM CL A 848574109 650 9,021 SH   DFND 1 4 9,021 0 0
SPLUNK INC COM 848637104 252 2,400 SH   DFND 4 2,400 0 0
SPROUTS FMRS MKT INC COM 85208M102 1,078 45,853 SH   DFND 4 45,853 0 0
SPS COMM INC COM 78463M107 217 2,633 SH   DFND 4 2,633 0 0
SPX CORP COM 784635104 757 27,040 SH   DFND 1 4 27,040 0 0
SQUARE INC CL A 852234103 1,721 30,681 SH   DFND 1 4 30,681 0 0
SQUARE INC CL A 852234103 29,167 520,000 SH Call DFND 1 520,000 0 0
STANDARD MTR PRODS INC COM 853666105 665 13,740 SH   DFND 4 5 13,740 0 0
STAR BULK CARRIERS CORP SHS PAR Y8162K204 7,047 771,024 SH   DFND 2 4 771,024 0 0
STARBUCKS CORP COM 855244109 10,178 158,043 SH   DFND 1 4 5 158,043 0 0
STARBUCKS CORP COM 855244109 22,894 355,500 SH Call DFND 1 4 355,500 0 0
STARBUCKS CORP COM 855244109 18,663 289,800 SH Put DFND 1 4 289,800 0 0
STARWOOD WAYPOINT RESIDENTL NOTE 3.000% 7/0 85571WAB5 69 62,000 PRN   DFND 1 62,000 0 0
STEEL DYNAMICS INC COM 858119100 3,154 105,000 SH Put DFND 1 105,000 0 0
STEEL DYNAMICS INC COM 858119100 1,599 53,238 SH   DFND 4 53,238 0 0
STEEL PARTNERS HLDGS L P LTD PRTRSHIP U 85814R107 2,818 210,272 SH   DFND 4 5 210,272 0 0
STERICYCLE INC COM 858912108 987 26,908 SH   DFND 4 26,908 0 0
STERIS PLC SHS USD G84720104 1,619 15,148 SH   DFND 4 15,148 0 0
STITCH FIX INC COM CL A 860897107 1,733 101,417 SH   DFND 1 5 101,417 0 0
STITCH FIX INC COM CL A 860897107 694 40,600 SH Call DFND 1 40,600 0 0
STRATASYS LTD SHS M85548101 236 13,118 SH   DFND 4 13,118 0 0
STRYKER CORP COM 863667101 1,740 11,100 SH Put DFND 1 4 11,100 0 0
STRYKER CORP COM 863667101 1,520 9,698 SH   DFND 1 4 9,698 0 0
STRYKER CORP COM 863667101 329 2,100 SH Call DFND 4 2,100 0 0
SUBURBAN PROPANE PARTNERS L UNIT LTD PARTN 864482104 2,325 120,631 SH   DFND 1 5 120,631 0 0
SUN LIFE FINL INC COM 866796105 354 10,651 SH   DFND 4 10,651 0 0
SUNCOR ENERGY INC NEW COM 867224107 5,682 203,182 SH   DFND 4 203,182 0 0
SUNCOR ENERGY INC NEW COM 867224107 1,784 63,800 SH Call DFND 1 63,800 0 0
SUNOCO LP COM U REP LP 86765K109 764 28,100 SH   DFND 1 28,100 0 0
SUNPOWER CORP DBCV 4.000% 1/1 867652AL3 259 329,000 PRN   DFND 1 329,000 0 0
SUNTRUST BKS INC COM 867914103 3,777 74,882 SH   DFND 1 4 74,882 0 0
SUPERIOR INDS INTL INC COM 868168105 172 35,821 SH   DFND 4 35,821 0 0
SVB FINL GROUP COM 78486Q101 922 4,856 SH   DFND 4 4,856 0 0
SYMANTEC CORP COM 871503108 534 28,255 SH   DFND 1 4 28,255 0 0
SYNAPTICS INC COM 87157D109 1,500 40,307 SH   DFND 4 5 40,307 0 0
SYNAPTICS INC NOTE 0.500% 6/1 87157DAD1 4,392 5,000,000 PRN   DFND 1 5,000,000 0 0
SYNCHRONOSS TECHNOLOGIES INC NOTE 0.750% 8/1 87157BAA1 565 583,000 PRN   DFND 1 583,000 0 0
SYNCHRONY FINL COM 87165B103 54,627 2,328,500 SH Put DFND 1 2,328,500 0 0
SYNCHRONY FINL COM 87165B103 37,459 1,596,735 SH   DFND 1 4 1,596,735 0 0
SYNCHRONY FINL COM 87165B103 6,674 284,500 SH Call DFND 1 284,500 0 0
SYNERGY PHARMACEUTICALS DEL COM NEW 871639308 195 1,711,837 SH   DFND 4 1,711,837 0 0
SYNOPSYS INC COM 871607107 732 8,688 SH   DFND 4 8,688 0 0
SYSCO CORP COM 871829107 995 15,872 SH   DFND 1 4 15,872 0 0
T MOBILE US INC COM 872590104 4,250 66,816 SH   DFND 1 4 66,816 0 0
TABLEAU SOFTWARE INC CL A 87336U105 12,000 100,000 SH Call DFND 1 100,000 0 0
TABLEAU SOFTWARE INC CL A 87336U105 154 1,286 SH   DFND 4 1,286 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039100 5,503 149,100 SH Call DFND 1 149,100 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039100 2,063 55,900 SH   DFND 4 5 55,900 0 0
TAKE-TWO INTERACTIVE SOFTWAR COM 874054109 592 5,748 SH   DFND 1 4 5,748 0 0
TAKE-TWO INTERACTIVE SOFTWAR COM 874054109 11,056 107,400 SH Call DFND 1 107,400 0 0
TAKE-TWO INTERACTIVE SOFTWAR COM 874054109 185 1,800 SH Put DFND 1 1,800 0 0
TAL ED GROUP SPONSORED ADS 874080104 557 20,872 SH   DFND 4 20,872 0 0
TALEND S A ADS 874224207 325 8,771 SH   DFND 4 8,771 0 0
TANGER FACTORY OUTLET CTRS I COM 875465106 3,994 197,533 SH   DFND 1 4 5 197,533 0 0
TAPESTRY INC COM 876030107 3,489 103,384 SH   DFND 4 103,384 0 0
TARGA RES CORP COM 87612G101 1,145 31,800 SH Call DFND 1 31,800 0 0
TARGA RES CORP COM 87612G101 16,839 467,500 SH Put DFND 1 467,500 0 0
TARGA RES CORP COM 87612G101 7,987 221,730 SH   DFND 1 4 221,730 0 0
TARGET CORP COM 87612E106 1,057 15,996 SH   DFND 1 4 5 15,996 0 0
TARGET CORP COM 87612E106 3,536 53,500 SH Call DFND 4 53,500 0 0
TARGET CORP COM 87612E106 4,382 66,300 SH Put DFND 4 66,300 0 0
TEEKAY CORPORATION COM Y8564W103 1,254 375,300 SH Put DFND 1 375,300 0 0
TEEKAY LNG PARTNERS L P PRTNRSP UNITS Y8564M105 222 20,100 SH   DFND 1 20,100 0 0
TELADOC HEALTH INC COM 87918A105 1,220 24,608 SH   DFND 1 5 24,608 0 0
TELADOC HEALTH INC COM 87918A105 1,834 37,000 SH Call DFND 1 37,000 0 0
TELEFLEX INC COM 879369106 234 906 SH   DFND 1 906 0 0
TELEFLEX INC COM 879369106 15,121 58,500 SH Call DFND 1 58,500 0 0
TELEFLEX INC COM 879369106 517 2,000 SH Put DFND 1 2,000 0 0
TELUS CORP COM 87971M103 2,663 80,291 SH   DFND 4 80,291 0 0
TEMPUR SEALY INTL INC COM 88023U101 311 7,500 SH   DFND 5 7,500 0 0
TEMPUR SEALY INTL INC COM 88023U101 2,877 69,500 SH Call DFND 1 69,500 0 0
TENARIS S A SPONSORED ADR 88031M109 1,210 56,736 SH   DFND 4 56,736 0 0
TERADATA CORP DEL COM 88076W103 1,160 30,239 SH   DFND 1 4 30,239 0 0
TERADYNE INC NOTE 1.250%12/1 880770AG7 1,897 1,597,000 PRN   DFND 1 1,597,000 0 0
TERNIUM SA SPON ADR 880890108 749 27,625 SH   DFND 4 27,625 0 0
TESARO INC COM 881569107 53 709 SH   DFND 4 709 0 0
TESARO INC COM 881569107 4,856 65,400 SH Call DFND 1 65,400 0 0
TESARO INC COM 881569107 4,700 63,300 SH Put DFND 1 63,300 0 0
TESLA INC COM 88160R101 740 2,223 SH   DFND 1 4 2,223 0 0
TESLA INC COM 88160R101 666 2,000 SH Put DFND 1 2,000 0 0
TESLA INC NOTE 0.250% 3/0 88160RAB7 65 62,000 PRN   DFND 1 62,000 0 0
TESLA INC NOTE 1.250% 3/0 88160RAC5 16,000 14,260,000 PRN   DFND 1 14,260,000 0 0
TEVA PHARMACEUTICAL INDS LTD SPONSORED ADR 881624209 1,432 92,882 SH   DFND 1 4 5 92,882 0 0
TEVA PHARMACEUTICAL INDS LTD SPONSORED ADR 881624209 1,249 81,000 SH Call DFND 1 81,000 0 0
TEVA PHARMACEUTICAL INDS LTD SPONSORED ADR 881624209 1,806 117,100 SH Put DFND 1 117,100 0 0
TEXAS INSTRS INC COM 882508104 321 3,400 SH Call DFND 4 3,400 0 0
TEXAS INSTRS INC COM 882508104 898 9,500 SH Put DFND 4 9,500 0 0
TEXAS INSTRS INC COM 882508104 2,742 29,016 SH   DFND 4 29,016 0 0
TEXAS ROADHOUSE INC COM 882681109 684 11,465 SH   DFND 4 11,465 0 0
TEXTRON INC COM 883203101 5,114 111,191 SH   DFND 1 4 111,191 0 0
TG THERAPEUTICS INC COM 88322Q108 143 34,980 SH   DFND 4 34,980 0 0
THE TRADE DESK INC COM CL A 88339J105 1,161 10,000 SH   DFND 5 10,000 0 0
THERAPEUTICSMD INC COM 88338N107 43 11,200 SH   DFND 4 11,200 0 0
THERAVANCE INC NOTE 2.125% 1/1 88338TAB0 5,403 5,027,000 PRN   DFND 1 5,027,000 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 2,059 9,200 SH Call DFND 4 9,200 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 1,410 6,300 SH Put DFND 4 6,300 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 598 2,672 SH   DFND 4 2,672 0 0
THOMSON REUTERS CORP COM NEW 884903709 1,673 34,634 SH   DFND 4 34,634 0 0
THOR INDS INC COM 885160101 508 9,778 SH   DFND 4 9,778 0 0
TILLYS INC CL A 886885102 169 15,549 SH   DFND 4 15,549 0 0
TIMKEN CO COM 887389104 219 5,879 SH   DFND 4 5,879 0 0
TITAN INTL INC ILL COM 88830M102 155 33,335 SH   DFND 4 33,335 0 0
TIVITY HEALTH INC COM 88870R102 274 11,063 SH   DFND 2 4 11,063 0 0
TIVO CORP COM 88870P106 191 20,338 SH   DFND 4 20,338 0 0
TJX COS INC NEW COM 872540109 5,075 113,441 SH   DFND 4 113,441 0 0
TORCHMARK CORP COM 891027104 2,351 31,540 SH   DFND 4 31,540 0 0
TORO CO COM 891092108 205 3,677 SH   DFND 4 3,677 0 0
TORONTO DOMINION BK ONT COM NEW 891160509 4,523 90,935 SH   DFND 4 90,935 0 0
TOTAL S A SPONSORED ADR 89151E109 172 3,300 SH   DFND 4 3,300 0 0
TOTAL S A SPONSORED ADR 89151E109 2,609 50,000 SH Call DFND 1 50,000 0 0
TOTAL SYS SVCS INC COM 891906109 1,193 14,672 SH   DFND 4 14,672 0 0
TRACTOR SUPPLY CO COM 892356106 2,758 33,056 SH   DFND 4 33,056 0 0
TRANSOCEAN LTD REG SHS H8817H100 5,185 747,100 SH Put DFND 1 747,100 0 0
TRANSOCEAN LTD REG SHS H8817H100 2,082 300,000 SH Call DFND 1 300,000 0 0
TRANSOCEAN LTD REG SHS H8817H100 3,634 523,563 SH   DFND 1 4 523,563 0 0
TRAVELERS COMPANIES INC COM 89417E109 43 358 SH   DFND 4 358 0 0
TRAVELERS COMPANIES INC COM 89417E109 1,892 15,800 SH Call DFND 1 15,800 0 0
TRAVELPORT WORLDWIDE LTD SHS G9019D104 6,077 389,079 SH   DFND 2 4 389,079 0 0
TRIBUNE MEDIA CO CL A 896047503 3,403 74,987 SH   DFND 1 4 74,987 0 0
TRIBUNE MEDIA CO CL A 896047503 45,984 1,013,300 SH Put DFND 1 1,013,300 0 0
TRILOGY METALS INC NEW COM 89621C105 849 490,863 SH   DFND 1 490,863 0 0
TRINITY INDS INC COM 896522109 303 14,693 SH   DFND 1 14,693 0 0
TRIPADVISOR INC COM 896945201 3,040 56,354 SH   DFND 4 56,354 0 0
TRONOX LTD SHS CL A Q9235V101 173 22,217 SH   DFND 1 4 22,217 0 0
TRONOX LTD SHS CL A Q9235V101 58 7,500 SH Call DFND 1 7,500 0 0
TRONOX LTD SHS CL A Q9235V101 195 25,000 SH Put DFND 1 25,000 0 0
TRUECAR INC COM 89785L107 3 300 SH   DFND 4 300 0 0
TRUECAR INC COM 89785L107 1,925 212,500 SH Call DFND 1 212,500 0 0
TTM TECHNOLOGIES INC COM 87305R109 179 18,413 SH   DFND 4 18,413 0 0
TUPPERWARE BRANDS CORP COM 899896104 347 11,006 SH   DFND 4 11,006 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 35,328 734,172 SH   DFND 1 2 4 734,172 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 38,246 794,800 SH Call DFND 1 794,800 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 101,509 2,109,500 SH Put DFND 1 2,109,500 0 0
TWENTY FIRST CENTY FOX INC CL B 90130A200 4,778 100,001 SH   DFND 1 4 100,001 0 0
TWILIO INC CL A 90138F102 3,670 41,100 SH Put DFND 1 41,100 0 0
TWILIO INC CL A 90138F102 2,153 24,106 SH   DFND 1 4 24,106 0 0
TWILIO INC CL A 90138F102 3,188 35,700 SH Call DFND 1 35,700 0 0
TWITTER INC COM 90184L102 2,975 103,529 SH   DFND 1 4 5 103,529 0 0
TWITTER INC COM 90184L102 11,640 405,000 SH Put DFND 1 405,000 0 0
TYLER TECHNOLOGIES INC COM 902252105 582 3,131 SH   DFND 4 3,131 0 0
U S WELL SVCS INC *W EXP 03/15/202 91274U119 80 132,753 SH   DFND 1 132,753 0 0
UBIQUITI NETWORKS INC COM 90347A100 598 6,014 SH   DFND 1 4 6,014 0 0
UDR INC COM 902653104 1,259 31,779 SH   DFND 4 31,779 0 0
UGI CORP NEW COM 902681105 1,078 20,213 SH   DFND 1 4 20,213 0 0
ULTA BEAUTY INC COM 90384S303 692 2,827 SH   DFND 4 2,827 0 0
ULTRA CLEAN HLDGS INC COM 90385V107 183 21,600 SH   DFND 4 21,600 0 0
ULTRA PETROLEUM CORP COM NEW 903914208 9 11,400 SH Call DFND 1 11,400 0 0
UMPQUA HLDGS CORP COM 904214103 525 33,034 SH   DFND 4 33,034 0 0
UNDER ARMOUR INC CL A 904311107 730 41,310 SH   DFND 4 41,310 0 0
UNILEVER N V N Y SHS NEW 904784709 1,098 20,403 SH   DFND 4 20,403 0 0
UNILEVER N V N Y SHS NEW 904784709 3,524 65,500 SH Call DFND 1 65,500 0 0
UNION PAC CORP COM 907818108 8,722 63,100 SH Call DFND 1 4 63,100 0 0
UNION PAC CORP COM 907818108 235 1,700 SH Put DFND 4 1,700 0 0
UNION PAC CORP COM 907818108 8,968 64,879 SH   DFND 1 4 5 64,879 0 0
UNITED CONTL HLDGS INC COM 910047109 1,095 13,076 SH   DFND 1 4 13,076 0 0
UNITED PARCEL SERVICE INC CL B 911312106 35 363 SH   DFND 4 363 0 0
UNITED PARCEL SERVICE INC CL B 911312106 780 8,000 SH Call DFND 4 8,000 0 0
UNITED PARCEL SERVICE INC CL B 911312106 819 8,400 SH Put DFND 4 8,400 0 0
UNITED STATES OIL FUND LP UNITS 91232N108 1,262 130,600 SH Put DFND 1 130,600 0 0
UNITED STATES STL CORP NEW COM 912909108 2,778 152,300 SH Put DFND 1 152,300 0 0
UNITED STATES STL CORP NEW COM 912909108 3,347 183,471 SH   DFND 1 4 183,471 0 0
UNITED TECHNOLOGIES CORP COM 913017109 21,552 202,400 SH Put DFND 1 2 202,400 0 0
UNITED TECHNOLOGIES CORP COM 913017109 15,319 143,867 SH   DFND 1 4 143,867 0 0
UNITED TECHNOLOGIES CORP COM 913017109 2,502 23,500 SH Call DFND 1 23,500 0 0
UNITEDHEALTH GROUP INC COM 91324P102 16,877 67,746 SH   DFND 1 4 5 67,746 0 0
UNITEDHEALTH GROUP INC COM 91324P102 8,869 35,600 SH Call DFND 1 4 35,600 0 0
UNITEDHEALTH GROUP INC COM 91324P102 3,139 12,600 SH Put DFND 4 12,600 0 0
UNIVERSAL INS HLDGS INC COM 91359V107 229 6,029 SH   DFND 4 6,029 0 0
UNUM GROUP COM 91529Y106 3,023 102,900 SH   DFND 1 4 102,900 0 0
URBAN EDGE PPTYS COM 91704F104 236 14,171 SH   DFND 4 14,171 0 0
US BANCORP DEL COM NEW 902973304 4,981 109,000 SH Put DFND 4 109,000 0 0
US BANCORP DEL COM NEW 902973304 15,717 343,922 SH   DFND 1 4 343,922 0 0
US BANCORP DEL COM NEW 902973304 3,757 82,200 SH Call DFND 1 4 82,200 0 0
US FOODS HLDG CORP COM 912008109 578 18,257 SH   DFND 1 18,257 0 0
USA COMPRESSION PARTNERS LP COMUNIT LTDPAR 90290N109 219 16,900 SH   DFND 1 16,900 0 0
USA TECHNOLOGIES INC COM NO PAR 90328S500 189 48,586 SH   DFND 1 4 48,586 0 0
USA TECHNOLOGIES INC COM NO PAR 90328S500 769 197,600 SH Call DFND 1 197,600 0 0
V F CORP COM 918204108 2,841 39,818 SH   DFND 4 39,818 0 0
VALE S A ADR 91912E105 4,023 305,000 SH Call DFND 1 305,000 0 0
VALE S A ADR 91912E105 7,893 598,400 SH Put DFND 1 598,400 0 0
VALERO ENERGY CORP NEW COM 91913Y100 2,437 32,500 SH   DFND 1 32,500 0 0
VALERO ENERGY CORP NEW COM 91913Y100 7,175 95,700 SH Call DFND 1 95,700 0 0
VALERO ENERGY CORP NEW COM 91913Y100 6,342 84,600 SH Put DFND 1 84,600 0 0
VALHI INC NEW COM 918905100 35 18,053 SH   DFND 4 18,053 0 0
VALVOLINE INC COM 92047W101 294 15,173 SH   DFND 1 4 15,173 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 8,897 421,881 SH   DFND 1 4 421,881 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 527 25,000 SH Call DFND 1 25,000 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 23,477 1,113,200 SH Put DFND 1 1,113,200 0 0
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 387 12,800 SH Put DFND 4 12,800 0 0
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 127 4,200 SH   DFND 4 4,200 0 0
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 338 11,200 SH Call DFND 4 11,200 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 1 16 SH   DFND 4 16 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 26,184 300,000 SH Call DFND 1 300,000 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 6,110 70,000 SH Put DFND 1 70,000 0 0
VANGUARD INDEX FDS LARGE CAP ETF 922908637 300 2,610 SH   DFND 4 2,610 0 0
VANGUARD INDEX FDS REAL ESTATE ETF 922908553 3,726 49,963 SH   DFND 1 4 49,963 0 0
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 4,493 19,552 SH   DFND 4 19,552 0 0
VANGUARD TAX MANAGED INTL FD FTSE DEV MKT ETF 921943858 2,045 55,109 SH   DFND 4 55,109 0 0
VANGUARD WORLD FDS HEALTH CAR ETF 92204A504 265 1,651 SH   DFND 4 1,651 0 0
VARIAN MED SYS INC COM 92220P105 1,375 12,138 SH   DFND 1 4 12,138 0 0
VARIAN MED SYS INC COM 92220P105 906 8,000 SH Call DFND 1 8,000 0 0
VECTOR GROUP LTD COM 92240M108 157 16,162 SH   DFND 4 16,162 0 0
VECTOR GROUP LTD FRNT 1/1 92240MAY4 67 72,000 PRN   DFND 1 72,000 0 0
VECTOR GROUP LTD FRNT 4/1 92240MBC1 62 61,000 PRN   DFND 1 61,000 0 0
VECTREN CORP COM 92240G101 2,824 39,237 SH   DFND 4 39,237 0 0
VEECO INSTRS INC DEL COM 922417100 126 17,014 SH   DFND 1 4 17,014 0 0
VEECO INSTRS INC DEL NOTE 2.700% 1/1 922417AD2 153 197,000 PRN   DFND 1 197,000 0 0
VEEVA SYS INC CL A COM 922475108 720 8,060 SH   DFND 4 8,060 0 0
VENTAS INC COM 92276F100 1,697 28,969 SH   DFND 4 28,969 0 0
VENTAS INC COM 92276F100 346 5,900 SH Call DFND 1 5,900 0 0
VEONEER INCORPORATED COM 92336X109 455 19,300 SH   DFND 1 19,300 0 0
VEONEER INCORPORATED COM 92336X109 540 22,900 SH Put DFND 1 22,900 0 0
VERASTEM INC COM 92337C104 43 12,895 SH   DFND 4 12,895 0 0
VERISIGN INC COM 92343E102 1,832 12,354 SH   DFND 4 12,354 0 0
VERISK ANALYTICS INC COM 92345Y106 256 2,346 SH   DFND 4 2,346 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 7,292 129,704 SH   DFND 1 4 129,704 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 3,840 68,300 SH Call DFND 4 68,300 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 9,259 164,700 SH Put DFND 1 4 164,700 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100 409 2,469 SH   DFND 1 4 2,469 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100 4,375 26,400 SH Call DFND 1 26,400 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100 13,373 80,700 SH Put DFND 1 80,700 0 0
VIACOM INC NEW CL B 92553P201 8,907 346,559 SH   DFND 4 5 346,559 0 0
VIACOM INC NEW CL B 92553P201 9,514 370,200 SH Call DFND 1 370,200 0 0
VIACOM INC NEW CL B 92553P201 48,229 1,876,600 SH Put DFND 1 1,876,600 0 0
VIAVI SOLUTIONS INC COM 925550105 4,787 476,269 SH   DFND 4 5 476,269 0 0
VIAVI SOLUTIONS INC NOTE 1.000% 3/0 925550AB1 11,169 11,254,000 PRN   DFND 1 11,254,000 0 0
VICI PPTYS INC COM 925652109 387 20,600 SH   DFND 4 20,600 0 0
VIEWRAY INC COM 92672L107 91 15,000 SH Put DFND 1 15,000 0 0
VIEWRAY INC COM 92672L107 808 133,100 SH Call DFND 1 133,100 0 0
VIKING THERAPEUTICS INC COM 92686J106 417 54,474 SH   DFND 1 4 54,474 0 0
VIKING THERAPEUTICS INC COM 92686J106 306 40,000 SH Put DFND 1 40,000 0 0
VIPER ENERGY PARTNERS LP COM UNT RP INT 92763M105 443 17,000 SH   DFND 1 4 17,000 0 0
VIPSHOP HLDGS LTD SPONSORED ADR 92763W103 187 34,198 SH   DFND 4 34,198 0 0
VISA INC COM CL A 92826C839 16,004 121,300 SH Call DFND 1 4 121,300 0 0
VISA INC COM CL A 92826C839 1,201 9,100 SH Put DFND 4 9,100 0 0
VISA INC COM CL A 92826C839 23,595 178,835 SH   DFND 1 2 4 5 178,835 0 0
VISTA OUTDOOR INC COM 928377100 196 17,295 SH   DFND 4 17,295 0 0
VITAL THERAPIES INC COM 92847R104 1 5,601 SH   DFND 1 4 5,601 0 0
VITAL THERAPIES INC COM 92847R104 1 5,600 SH Put DFND 1 5,600 0 0
VITAMIN SHOPPE INC COM 92849E101 140 29,445 SH   DFND 4 29,445 0 0
VMWARE INC CL A COM 928563402 5,164 37,660 SH   DFND 4 5 37,660 0 0
VMWARE INC CL A COM 928563402 6,061 44,200 SH Call DFND 1 44,200 0 0
VMWARE INC CL A COM 928563402 3,703 27,000 SH Put DFND 1 27,000 0 0
VOCERA COMMUNICATIONS INC COM 92857F107 360 9,156 SH   DFND 4 5 9,156 0 0
VODAFONE GROUP PLC NEW SPONSORED ADR 92857W308 1,242 64,436 SH   DFND 1 4 64,436 0 0
VOYA FINL INC COM 929089100 796 19,834 SH   DFND 1 4 19,834 0 0
VOYA FINL INC COM 929089100 2,147 53,500 SH Call DFND 1 53,500 0 0
VOYA FINL INC COM 929089100 1,606 40,000 SH Put DFND 1 40,000 0 0
VOYAGER THERAPEUTICS INC COM 92915B106 114 12,110 SH   DFND 4 12,110 0 0
VULCAN MATLS CO COM 929160109 6,886 69,696 SH   DFND 1 4 69,696 0 0
VULCAN MATLS CO COM 929160109 14,919 151,000 SH Put DFND 1 151,000 0 0
W & T OFFSHORE INC COM 92922P106 135 32,774 SH   DFND 4 32,774 0 0
W R BERKLEY CORPORATION COM 084423102 356 4,810 SH   DFND 4 4,810 0 0
WABTEC CORP COM 929740108 720 10,243 SH   DFND 4 10,243 0 0
WAITR HLDGS INC COM 930752100 7,120 638,561 SH   DFND 1 638,561 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 10,476 153,322 SH   DFND 4 153,322 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 2,091 30,600 SH Call DFND 4 30,600 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 5,972 87,400 SH Put DFND 4 87,400 0 0
WALMART INC COM 931142103 428 4,600 SH Call DFND 4 4,600 0 0
WALMART INC COM 931142103 1,248 13,400 SH Put DFND 4 13,400 0 0
WALMART INC COM 931142103 331 3,554 SH   DFND 1 4 3,554 0 0
WASHINGTON PRIME GROUP NEW COM 93964W108 60 12,384 SH   DFND 4 12,384 0 0
WASTE CONNECTIONS INC COM 94106B101 680 9,148 SH   DFND 4 9,148 0 0
WATERS CORP COM 941848103 6,298 33,386 SH   DFND 1 4 5 33,386 0 0
WATERS CORP COM 941848103 32,504 172,300 SH Put DFND 1 172,300 0 0
WATSCO INC COM 942622200 341 2,454 SH   DFND 4 2,454 0 0
WAYFAIR INC CL A 94419L101 1,351 15,000 SH Put DFND 1 15,000 0 0
WAYFAIR INC CL A 94419L101 5,639 62,595 SH   DFND 4 5 62,595 0 0
WAYFAIR INC NOTE 0.375% 9/0 94419LAB7 10,783 10,014,000 PRN   DFND 1 10,014,000 0 0
WEATHERFORD INTL LTD NOTE 5.875% 7/0 947075AH0 2,338 3,614,000 PRN   DFND 1 3,614,000 0 0
WEATHERFORD INTL PLC ORD SHS G48833100 233 416,541 SH   DFND 1 4 416,541 0 0
WEATHERFORD INTL PLC ORD SHS G48833100 239 428,100 SH Call DFND 1 428,100 0 0
WEATHERFORD INTL PLC ORD SHS G48833100 160 286,500 SH Put DFND 1 286,500 0 0
WEBSTER FINL CORP CONN COM 947890109 520 10,544 SH   DFND 4 10,544 0 0
WEC ENERGY GROUP INC COM 92939U106 2,267 32,733 SH   DFND 4 32,733 0 0
WEC ENERGY GROUP INC COM 92939U106 990 14,300 SH Call DFND 1 14,300 0 0
WEIBO CORP SPONSORED ADR 948596101 569 9,738 SH   DFND 4 9,738 0 0
WEIGHT WATCHERS INTL INC NEW COM 948626106 143 3,700 SH Call DFND 1 3,700 0 0
WEIGHT WATCHERS INTL INC NEW COM 948626106 132 3,415 SH   DFND 4 3,415 0 0
WELLCARE HEALTH PLANS INC COM 94946T106 2,704 11,453 SH   DFND 1 4 11,453 0 0
WELLCARE HEALTH PLANS INC COM 94946T106 3,187 13,500 SH Put DFND 1 13,500 0 0
WELLS FARGO CO NEW COM 949746101 4,749 103,050 SH   DFND 1 4 5 103,050 0 0
WELLS FARGO CO NEW COM 949746101 23,229 504,100 SH Call DFND 1 4 504,100 0 0
WENDYS CO COM 95058W100 308 19,716 SH   DFND 1 19,716 0 0
WESCO INTL INC COM 95082P105 400 8,333 SH   DFND 4 8,333 0 0
WESTERN DIGITAL CORP COM 958102105 1,427 38,593 SH   DFND 1 4 38,593 0 0
WESTERN DIGITAL CORP COM 958102105 1,372 37,100 SH Call DFND 1 37,100 0 0
WESTERN UN CO COM 959802109 2,734 160,231 SH   DFND 1 4 160,231 0 0
WESTLAKE CHEM CORP COM 960413102 808 12,212 SH   DFND 4 12,212 0 0
WESTROCK CO COM 96145D105 2,770 73,350 SH   DFND 1 4 73,350 0 0
WESTROCK CO COM 96145D105 921 24,400 SH Call DFND 1 24,400 0 0
WESTROCK CO COM 96145D105 2,016 53,400 SH Put DFND 1 53,400 0 0
WEYERHAEUSER CO COM 962166104 1,131 51,750 SH   DFND 4 51,750 0 0
WHIRLPOOL CORP COM 963320106 396 3,704 SH   DFND 1 4 3,704 0 0
WHITE MTNS INS GROUP LTD COM G9618E107 591 689 SH   DFND 4 689 0 0
WHITING PETE CORP NEW COM NEW 966387409 528 23,264 SH   DFND 1 4 23,264 0 0
WHITING PETE CORP NEW COM NEW 966387409 227 10,000 SH Call DFND 1 10,000 0 0
WHITING PETE CORP NEW COM NEW 966387409 272 12,000 SH Put DFND 1 12,000 0 0
WHITING PETE CORP NEW NOTE 1.250% 4/0 966387AL6 222 233,000 PRN   DFND 1 233,000 0 0
WILEY JOHN & SONS INC CL A 968223206 421 8,962 SH   DFND 1 4 8,962 0 0
WILLIAMS COS INC DEL COM 969457100 2,937 133,200 SH   DFND 4 5 133,200 0 0
WILLIAMS COS INC DEL COM 969457100 5,636 255,600 SH Call DFND 1 255,600 0 0
WILLIAMS COS INC DEL COM 969457100 551 25,000 SH Put DFND 1 25,000 0 0
WILLIAMS SONOMA INC COM 969904101 792 15,700 SH   DFND 4 15,700 0 0
WILLIS TOWERS WATSON PUB LTD SHS G96629103 775 5,103 SH   DFND 4 5,103 0 0
WILLSCOT CORP COM 971375126 14,088 1,495,492 SH   DFND 1 4 1,495,492 0 0
WINDSTREAM HLDGS INC COM PAR 97382A309 147 70,192 SH   DFND 1 4 70,192 0 0
WINGSTOP INC COM 974155103 2,004 31,213 SH   DFND 4 31,213 0 0
WIX COM LTD SHS M98068105 1,698 18,800 SH Call DFND 1 18,800 0 0
WORKDAY INC CL A 98138H101 2,109 13,210 SH   DFND 1 4 13,210 0 0
WORKDAY INC NOTE 1.500% 7/1 98138HAD3 464 235,000 PRN   DFND 1 235,000 0 0
WORKIVA INC COM CL A 98139A105 205 5,711 SH   DFND 4 5,711 0 0
WORLD WRESTLING ENTMT INC CL A 98156Q108 1,199 16,044 SH   DFND 1 4 16,044 0 0
WORLD WRESTLING ENTMT INC CL A 98156Q108 1,121 15,000 SH Put DFND 1 15,000 0 0
WPX ENERGY INC COM 98212B103 1,768 155,800 SH   DFND 1 155,800 0 0
WPX ENERGY INC COM 98212B103 1,078 95,000 SH Call DFND 1 95,000 0 0
WPX ENERGY INC COM 98212B103 3,183 280,400 SH Put DFND 1 280,400 0 0
WRIGHT MED GROUP INC NOTE 2.000% 2/1 98235TAE7 8,153 7,714,000 PRN   DFND 1 7,714,000 0 0
WYNDHAM DESTINATIONS INC COM 98310W108 2,032 56,701 SH   DFND 1 4 56,701 0 0
WYNDHAM HOTELS & RESORTS INC COM 98311A105 1,559 34,363 SH   DFND 2 4 34,363 0 0
WYNN RESORTS LTD COM 983134107 1,477 14,930 SH   DFND 1 4 14,930 0 0
XCEL ENERGY INC COM 98389B100 731 14,846 SH   DFND 4 14,846 0 0
XEROX CORP COM NEW 984121608 1,994 100,930 SH   DFND 1 4 100,930 0 0
XEROX CORP COM NEW 984121608 55,328 2,800,000 SH Call DFND 1 2,800,000 0 0
XILINX INC COM 983919101 3,414 40,085 SH   DFND 4 40,085 0 0
XPERI CORP COM 98421B100 212 11,549 SH   DFND 1 4 11,549 0 0
YELP INC CL A 985817105 279 7,980 SH   DFND 4 7,980 0 0
YUM CHINA HLDGS INC COM 98850P109 245 7,297 SH   DFND 4 7,297 0 0
ZAYO GROUP HLDGS INC COM 98919V105 3,369 147,500 SH   DFND 5 147,500 0 0
ZAYO GROUP HLDGS INC COM 98919V105 11,911 521,500 SH Call DFND 1 521,500 0 0
ZAYO GROUP HLDGS INC COM 98919V105 742 32,500 SH Put DFND 1 32,500 0 0
ZEBRA TECHNOLOGIES CORP CL A 989207105 1,479 9,289 SH   DFND 4 9,289 0 0
ZENDESK INC COM 98936J101 266 4,554 SH   DFND 1 4 4,554 0 0
ZILLOW GROUP INC NOTE 2.000%12/0 98954MAB7 65 66,000 PRN   DFND 1 66,000 0 0
ZIMMER BIOMET HLDGS INC COM 98956P102 1,405 13,542 SH   DFND 1 4 13,542 0 0
ZIONS BANCORPORATION N A COM 989701107 4,303 105,630 SH   DFND 1 4 105,630 0 0
ZIOPHARM ONCOLOGY INC COM 98973P101 216 115,611 SH   DFND 4 115,611 0 0
ZIX CORP COM 98974P100 64 11,246 SH   DFND 4 11,246 0 0
ZOETIS INC CL A 98978V103 4,426 51,738 SH   DFND 1 4 51,738 0 0
ZOETIS INC CL A 98978V103 9 100 SH Call DFND 4 100 0 0
ZOGENIX INC COM NEW 98978L204 2,822 77,400 SH Call DFND 1 77,400 0 0
ZTO EXPRESS CAYMAN INC SPONSORED ADR 98980A105 200 12,625 SH   DFND 4 12,625 0 0
ZYNGA INC CL A 98986T108 3,931 1,000,300 SH   DFND 1 4 1,000,300 0 0