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
51JOB INC NOTE 3.250% 4/1 316827AC8 6,875 3,000,000 PRN   SOLE - 3,000,000 0 0
ABBVIE INC COM 00287Y109 2,559 27,625 SH   SOLE - 27,625 0 0
ABBVIE INC COM 00287Y109 2,493 26,900 SH Put SOLE - 26,900 0 0
ABERDEEN ASIA PACIFIC INCOM COM 003009107 138 32,000 SH   SOLE - 32,000 0 0
ABERDEEN EMRG MRKTS EQT INM COM 00301W105 10,284 1,469,229 SH   SOLE - 1,469,229 0 0
ABERDEEN GLOBAL DYNAMIC DIVI COM 00302M106 353 34,452 SH   SOLE - 34,452 0 0
ABERDEEN GLOBAL PREMIER PPTY COM SH BEN INT 00302L108 184 28,912 SH   SOLE - 28,912 0 0
ABERDEEN TOTAL DYNAMIC DIVD COM SH BEN INT 00326L100 424 48,425 SH   SOLE - 48,425 0 0
ACCO BRANDS CORP COM 00081T108 148 10,700 SH   SOLE - 10,700 0 0
ACORDA THERAPEUTICS INC COM 00484M106 556 19,400 SH Put SOLE - 19,400 0 0
ACORDA THERAPEUTICS INC NOTE 1.750% 6/1 00484MAA4 756 776,000 PRN   SOLE - 776,000 0 0
ADAM NAT RES FD INC COM 00548F105 1,263 62,893 SH   SOLE - 62,893 0 0
ADAMS DIVERSIFIED EQUITY FD COM 006212104 847 54,934 SH   SOLE - 54,934 0 0
ADVANCED MICRO DEVICES INC COM 007903107 2,077 138,500 SH Put SOLE - 138,500 0 0
ADVANCED MICRO DEVICES INC NOTE 2.125% 9/0 007903BD8 13,944 7,007,000 PRN   SOLE - 7,007,000 0 0
ADVENT CLAYMORE ENH GRW & IN COM 00765E104 263 33,993 SH   SOLE - 33,993 0 0
AEGERION PHARMACEUTICALS INC NOTE 2.000% 8/1 00767EAB8 425 653,000 PRN   SOLE - 653,000 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 22,005 118,600 SH Put SOLE - 118,600 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 23,510 126,700 SH Call SOLE - 126,700 0 0
ALLEGION PUB LTD CO ORD SHS G0176J109 593 7,663 SH   SOLE - 7,663 0 0
ALLSCRIPTS HEALTHCARE SOLUTN NOTE 1.250% 7/0 01988PAD0 7,096 7,002,000 PRN   SOLE - 7,002,000 0 0
ALLY FINL INC COM 02005N100 1,819 69,244 SH   SOLE - 69,244 0 0
ALPHABET INC CAP STK CL C 02079K107 1,148 1,029 SH   SOLE - 1,029 0 0
ALPS ETF TR ALERIAN MLP 00162Q866 165 16,300 SH Put SOLE - 16,300 0 0
ALTABA INC COM 021346101 89,403 1,221,200 SH Put SOLE - 1,221,200 0 0
ALTABA INC COM 021346101 264,049 3,606,740 SH   SOLE - 3,606,740 0 0
ALTABA INC COM 021346101 12,152 166,000 SH Call SOLE - 166,000 0 0
AMAG PHARMACEUTICALS INC COM 00163U106 390 20,000 SH Put SOLE - 20,000 0 0
AMAG PHARMACEUTICALS INC NOTE 3.250% 6/0 00163UAD8 2,431 2,355,000 PRN   SOLE - 2,355,000 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 93 30,000 SH Call SOLE - 30,000 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 62 20,000 SH Put SOLE - 20,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 1,618 42,600 SH Put SOLE - 42,600 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 7,710 203,000 SH Call SOLE - 203,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 95,301 2,510,568 SH   SOLE - 2,510,568 0 0
AMERICAN INTL GROUP INC *W EXP 01/19/202 026874156 148 10,452 SH   SOLE - 10,452 0 0
ANCHOR BANCORP WA COM 032838104 266 10,177 SH   SOLE - 10,177 0 0
ANSYS INC COM 03662Q105 671 3,850 SH   SOLE - 3,850 0 0
ANWORTH MORTGAGE ASSET CP COM 037347101 440 88,621 SH   SOLE - 88,621 0 0
APPLE INC COM 037833100 1,740 9,400 SH   SOLE - 9,400 0 0
APTEVO THERAPEUTICS INC COM 03835L108 592 118,736 SH   SOLE - 118,736 0 0
APTIV PLC SHS G6095L109 256 2,795 SH   SOLE - 2,795 0 0
ARBOR RLTY TR INC NOTE 5.375%11/1 038923AB4 3,335 3,000,000 PRN   SOLE - 3,000,000 0 0
ARBOR RLTY TR INC NOTE 6.500%10/0 038923AA6 11,970 9,500,000 PRN   SOLE - 9,500,000 0 0
ARCONIC INC COM 03965L100 198 11,651 SH   SOLE - 11,651 0 0
ARCONIC INC COM 03965L100 213 12,500 SH Call SOLE - 12,500 0 0
ARMSTRONG WORLD INDS INC NEW COM 04247X102 531 8,400 SH   SOLE - 8,400 0 0
ARRAY BIOPHARMA INC COM 04269X105 198 11,800 SH Call SOLE - 11,800 0 0
ARRAY BIOPHARMA INC COM 04269X105 1,860 110,800 SH Put SOLE - 110,800 0 0
ARRAY BIOPHARMA INC NOTE 2.625%12/0 04269XAB1 13,881 10,335,000 PRN   SOLE - 10,335,000 0 0
ASA GOLD AND PRECIOUS MTLS L SHS G3156P103 970 95,036 SH   SOLE - 95,036 0 0
ASHFORD HOSPITALITY TR INC COM SHS 044103109 141 17,381 SH   SOLE - 17,381 0 0
ASIA PAC FD INC COM 044901106 1,256 90,750 SH   SOLE - 90,750 0 0
ASSOCIATED BANC CORP COM 045487105 376 13,787 SH   SOLE - 13,787 0 0
AT&T INC COM 00206R102 5,189 161,590 SH Call SOLE - 161,590 0 0
AT&T INC COM 00206R102 7,572 235,777 SH Put SOLE - 235,777 0 0
ATLANTICUS HLDGS CORP COM 04914Y102 216 104,410 SH   SOLE - 104,410 0 0
AUTODESK INC COM 052769106 655 5,000 SH Put SOLE - 5,000 0 0
AVAYA HLDGS CORP COM 05351X101 964 48,000 SH   SOLE - 48,000 0 0
AWARE INC MASS COM 05453N100 100 24,737 SH   SOLE - 24,737 0 0
B RILEY FINL INC COM 05580M108 614 27,220 SH   SOLE - 27,220 0 0
BABCOCK & WILCOX ENTERPRIS I COM 05614L100 382 160,662 SH   SOLE - 160,662 0 0
BABCOCK & WILCOX ENTERPRIS I COM 05614L100 12 5,000 SH Put SOLE - 5,000 0 0
BAKER HUGHES A GE CO CL A 05722G100 593 17,950 SH   SOLE - 17,950 0 0
BANK AMER CORP *W EXP 10/28/201 060505153 222 364,427 SH   SOLE - 364,427 0 0
BANK AMER CORP COM 060505104 5,283 187,400 SH Call SOLE - 187,400 0 0
BANK AMER CORP COM 060505104 5,638 200,000 SH Put SOLE - 200,000 0 0
BARCLAYS PLC ADR 06738E204 592 58,981 SH   SOLE - 58,981 0 0
BARRICK GOLD CORP COM 067901108 274 20,901 SH   SOLE - 20,901 0 0
BEL FUSE INC CL A 077347201 950 45,498 SH   SOLE - 45,498 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,369 7,333 SH   SOLE - 7,333 0 0
BIGLARI HLDGS INC COM STK CL A 08986R408 124 130 SH   SOLE - 130 0 0
BIGLARI HLDGS INC COM STK CL B 08986R309 202 1,100 SH   SOLE - 1,100 0 0
BIO RAD LABS INC CL B 090572108 6,392 22,310 SH   SOLE - 22,310 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 999 10,600 SH Call SOLE - 10,600 0 0
BIOMARIN PHARMACEUTICAL INC NOTE 0.750%10/1 09061GAE1 2,659 2,500,000 PRN   SOLE - 2,500,000 0 0
BLACK HILLS CORP COM 092113109 31 500 SH Put SOLE - 500 0 0
BLACK HILLS CORP UNIT 99/99/9999 092113125 757 11,398 SH   SOLE - 11,398 0 0
BLACKROCK DEBT STRAT FD INC COM NEW 09255R202 164 14,643 SH   SOLE - 14,643 0 0
BLACKROCK ENERGY & RES TR COM 09250U101 218 14,309 SH   SOLE - 14,309 0 0
BLACKROCK ENHANCED EQT DIV T COM 09251A104 781 85,093 SH   SOLE - 85,093 0 0
BLACKSTONE MTG TR INC NOTE 5.250%12/0 09257WAA8 6,875 6,000,000 PRN   SOLE - 6,000,000 0 0
BOEING CO COM 097023105 1,175 3,500 SH Put SOLE - 3,500 0 0
BOSTON PRIVATE FINL HLDGS IN *W EXP 11/21/201 101119113 6,646 727,675 SH   SOLE - 727,675 0 0
BOULDER GROWTH & INCOME FD I COM 101507101 7,416 721,361 SH   SOLE - 721,361 0 0
BRIDGEPOINT ED INC COM 10807M105 160 24,511 SH   SOLE - 24,511 0 0
BRIGHTHOUSE FINL INC COM 10922N103 629 15,700 SH   SOLE - 15,700 0 0
BRISTOW GROUP INC COM 110394103 1 100 SH Put SOLE - 100 0 0
BRISTOW GROUP INC NOTE 4.500% 6/0 110394AF0 8,578 7,500,000 PRN   SOLE - 7,500,000 0 0
BROADCOM INC COM 11135F101 243 1,000 SH   SOLE - 1,000 0 0
BROOKFIELD REAL ASSETS INCOM SHS BEN INT 112830104 1,464 64,503 SH   SOLE - 64,503 0 0
BROWN FORMAN CORP CL A 115637100 211 4,319 SH   SOLE - 4,319 0 0
CAESARS ENTMT CORP COM 127686103 64 6,000 SH Call SOLE - 6,000 0 0
CAESARS ENTMT CORP COM 127686103 16,881 1,577,663 SH   SOLE - 1,577,663 0 0
CAESARS ENTMT CORP NOTE 5.000%10/0 127686AA1 21,766 12,762,412 PRN   SOLE - 12,762,412 0 0
CANNAE HLDGS INC COM 13765N107 933 50,280 SH   SOLE - 50,280 0 0
CARBONITE INC NOTE 2.500% 4/0 141337AB1 2,967 2,000,000 PRN   SOLE - 2,000,000 0 0
CAVIUM INC COM 14964U108 2,740 31,679 SH   SOLE - 31,679 0 0
CBS CORP NEW CL A 124857103 49 859 SH   SOLE - 859 0 0
CBS CORP NEW CL B 124857202 157 2,800 SH   SOLE - 2,800 0 0
CBS CORP NEW CL B 124857202 112 2,000 SH Put SOLE - 2,000 0 0
CECO ENVIRONMENTAL CORP COM 125141101 177 28,783 SH   SOLE - 28,783 0 0
CENTRAL SECS CORP COM 155123102 980 35,158 SH   SOLE - 35,158 0 0
CHANGYOU COM LTD ADS REP CL A 15911M107 1,383 82,996 SH   SOLE - 82,996 0 0
CHINA FD INC COM 169373107 673 32,203 SH   SOLE - 32,203 0 0
CHURCHILL DOWNS INC COM 171484108 208 700 SH   SOLE - 700 0 0
CIENA CORP DEBT 4.000%12/1 171779AK7 3,547 2,500,000 PRN   SOLE - 2,500,000 0 0
CIT GROUP INC COM NEW 125581801 1,401 27,792 SH   SOLE - 27,792 0 0
CITIGROUP INC COM NEW 172967424 997 14,901 SH   SOLE - 14,901 0 0
CIVEO CORP CDA COM 17878Y108 123 28,221 SH   SOLE - 28,221 0 0
CLOUGH GLOBAL EQUITY FD COM 18914C100 261 18,290 SH   SOLE - 18,290 0 0
CLOUGH GLOBAL OPPORTUNITIES SH BEN INT 18914E106 1,163 105,889 SH   SOLE - 105,889 0 0
CLOVIS ONCOLOGY INC COM 189464100 91 2,000 SH Call SOLE - 2,000 0 0
CLOVIS ONCOLOGY INC COM 189464100 90 2,000 SH Put SOLE - 2,000 0 0
CLOVIS ONCOLOGY INC NOTE 2.500% 9/1 189464AB6 12,653 11,752,000 PRN   SOLE - 11,752,000 0 0
COMERICA INC COM 200340107 718 7,901 SH   SOLE - 7,901 0 0
COMMUNITY HEALTH SYS INC NEW RIGHT 12/31/2019 203668116 2 159,104 SH   SOLE - 159,104 0 0
CONDUENT INC COM 206787103 370 20,340 SH   SOLE - 20,340 0 0
CONOCOPHILLIPS COM 20825C104 551 7,914 SH   SOLE - 7,914 0 0
CONSTELLATION BRANDS INC CL B 21036P207 753 3,400 SH   SOLE - 3,400 0 0
CORENERGY INFRASTRUCTURE TR NOTE 7.000% 6/1 21870UAA4 3,485 3,000,000 PRN   SOLE - 3,000,000 0 0
CORNERSTONE STRATEGIC VALUE COM 21924B302 484 34,481 SH   SOLE - 34,481 0 0
CORPORATE CAP TR INC COM 219880101 815 52,167 SH   SOLE - 52,167 0 0
CORSICANTO II DESIGNATED ACT NOTE 3.500% 1/2 220485AB2 1,900 1,700,000 PRN   SOLE - 1,700,000 0 0
COTY INC COM CL A 222070203 858 60,856 SH   SOLE - 60,856 0 0
COUSINS PPTYS INC COM 222795106 253 26,080 SH   SOLE - 26,080 0 0
CTRIP COM INTL LTD AMERICAN DEP SHS 22943F100 2,900 60,900 SH Put SOLE - 60,900 0 0
CTRIP COM INTL LTD NOTE 1.250%10/1 22943FAD2 25,649 20,942,000 PRN   SOLE - 20,942,000 0 0
CUSHING ENERGY INCOME COM SH BEN INT 23162T102 328 35,455 SH   SOLE - 35,455 0 0
CUSHING RENAISSANCE FD COM 231647108 1,659 91,636 SH   SOLE - 91,636 0 0
CVR REFNG LP COMUNIT REP LT 12663P107 560 25,057 SH   SOLE - 25,057 0 0
CYPRESS SEMICONDUCTOR CORP NOTE 4.500% 1/1 232806AM1 20 15,000 PRN   SOLE - 15,000 0 0
DELL TECHNOLOGIES INC COM CL V 24703L103 27,279 322,525 SH   SOLE - 322,525 0 0
DEPOMED INC COM 249908104 133 20,000 SH Put SOLE - 20,000 0 0
DEPOMED INC NOTE 2.500% 9/0 249908AA2 5,009 6,136,000 PRN   SOLE - 6,136,000 0 0
DERMIRA INC COM 24983L104 92 10,000 SH Call SOLE - 10,000 0 0
DERMIRA INC COM 24983L104 97 10,500 SH Put SOLE - 10,500 0 0
DERMIRA INC NOTE 3.000% 5/1 24983LAB0 3,792 4,610,000 PRN   SOLE - 4,610,000 0 0
DEUTSCHE MULTI-MKT INCOME TR SHS 25160E102 382 43,366 SH   SOLE - 43,366 0 0
DEUTSCHE STRATEGIC INCOME TR SHS 25160F109 186 15,202 SH   SOLE - 15,202 0 0
DEXCOM INC COM 252131107 95 1,000 SH   SOLE - 1,000 0 0
DEXCOM INC COM 252131107 380 4,000 SH Put SOLE - 4,000 0 0
DHT HOLDINGS INC DEBT 4.500%10/0 23335SAB2 3,193 3,130,000 PRN   SOLE - 3,130,000 0 0
DISCOVERY INC COM SER A 25470F104 688 25,000 SH Put SOLE - 25,000 0 0
DISCOVERY INC COM SER B 25470F203 77 2,511 SH   SOLE - 2,511 0 0
DISCOVERY INC COM SER C 25470F302 6,909 270,948 SH   SOLE - 270,948 0 0
DISH NETWORK CORP CL A 25470M109 709 21,083 SH   SOLE - 21,083 0 0
DIVIDEND & INCOME FUND COM NEW 25538A204 888 72,070 SH   SOLE - 72,070 0 0
DOMINION ENERGY INC COM 25746U109 1 20 SH   SOLE - 20 0 0
DOMINION ENERGY INC UNIT 08/15/2019 25746U836 2,776 60,141 SH   SOLE - 60,141 0 0
DR PEPPER SNAPPLE GROUP INC COM 26138E109 10,914 89,457 SH   SOLE - 89,457 0 0
DRIVE SHACK INC COM 262077100 112 14,549 SH   SOLE - 14,549 0 0
EAGLE CAP GROWTH FD INC COM 269451100 185 24,527 SH   SOLE - 24,527 0 0
EASTERLY ACQUISITION CORP COM 27616L102 167 16,215 SH   SOLE - 16,215 0 0
ECA MARCELLUS TR I COM UNIT 26827L109 52 24,649 SH   SOLE - 24,649 0 0
ENCORE CAP GROUP INC NOTE 3.000% 7/0 292554AF9 5,585 5,544,000 PRN   SOLE - 5,544,000 0 0
ENCORE CAP GROUP INC NOTE 3.250% 3/1 292554AK8 5,740 5,650,000 PRN   SOLE - 5,650,000 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 737 42,700 SH   SOLE - 42,700 0 0
ENVISION HEALTHCARE CORP COM 29414D100 365 8,300 SH Put SOLE - 8,300 0 0
ENVISION HEALTHCARE CORP COM 29414D100 365 8,300 SH   SOLE - 8,300 0 0
EVERBRIDGE INC NOTE 1.500%11/0 29978AAA2 2,257 1,500,000 PRN   SOLE - 1,500,000 0 0
EXACT SCIENCES CORP COM 30063P105 358 6,000 SH Call SOLE - 6,000 0 0
EXACT SCIENCES CORP DBCV 1.000% 1/1 30063PAA3 2,625 2,500,000 PRN   SOLE - 2,500,000 0 0
FIDELITY SOUTHERN CORP NEW COM 316394105 276 10,854 SH   SOLE - 10,854 0 0
FINISAR CORP COM NEW 31787A507 14 800 SH Call SOLE - 800 0 0
FINISAR CORP COM NEW 31787A507 245 13,622 SH   SOLE - 13,622 0 0
FIREEYE INC COM 31816Q101 2,438 158,400 SH   SOLE - 158,400 0 0
FIRST FINL BANCORP OH *W EXP 12/23/201 320209117 106 4,826 SH   SOLE - 4,826 0 0
FIRST FINL BANCORP OH COM 320209109 220 7,190 SH   SOLE - 7,190 0 0
FIRST MAJESTIC SILVER CORP COM 32076V103 426 55,800 SH Put SOLE - 55,800 0 0
FIRST TR ABERDEEN GLBL OPP F COM SHS 337319107 201 20,066 SH   SOLE - 20,066 0 0
FLUIDIGM CORP DEL NOTE 2.750% 2/0 34385PAA6 115 143,000 PRN   SOLE - 143,000 0 0
FNB BANCORP CALIF COM 302515101 1,290 35,169 SH   SOLE - 35,169 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 114 10,323 SH   SOLE - 10,323 0 0
FRANKLIN UNVL TR SH BEN INT 355145103 102 15,224 SH   SOLE - 15,224 0 0
FRONTIER COMMUNICATIONS CORP COM NEW 35906A306 960 179,100 SH Call SOLE - 179,100 0 0
FRONTIER COMMUNICATIONS CORP COM NEW 35906A306 1,879 350,664 SH Put SOLE - 350,664 0 0
FRONTIER COMMUNICATIONS CORP COM NEW 35906A306 737 137,461 SH   SOLE - 137,461 0 0
FTD COS INC COM 30281V108 73 15,697 SH   SOLE - 15,697 0 0
GABELLI DIVD & INCOME TR COM 36242H104 312 13,817 SH   SOLE - 13,817 0 0
GABELLI EQUITY TR INC COM 362397101 872 139,316 SH   SOLE - 139,316 0 0
GABELLI GLB SML & MD CP VAL COM 36249W104 563 46,504 SH   SOLE - 46,504 0 0
GABELLI GLOBL UTIL & INCOME COM SH BEN INT 36242L105 2,246 120,585 SH   SOLE - 120,585 0 0
GABELLI HLTHCARE & WELLNESS SHS 36246K103 710 70,856 SH   SOLE - 70,856 0 0
GABELLI UTIL TR COM 36240A101 59 10,000 SH   SOLE - 10,000 0 0
GAMCO INVESTORS INC CL A COM 361438104 431 16,094 SH   SOLE - 16,094 0 0
GAMING & LEISURE PPTYS INC COM 36467J108 240 6,700 SH   SOLE - 6,700 0 0
GCI LIBERTY INC COM CLASS A 36164V305 2,216 49,156 SH   SOLE - 49,156 0 0
GDL FUND COM SH BEN IT 361570104 881 95,975 SH   SOLE - 95,975 0 0
GENERAL AMERN INVS INC COM 368802104 1,059 30,871 SH   SOLE - 30,871 0 0
GENERAL ELECTRIC CO COM 369604103 5,809 426,786 SH   SOLE - 426,786 0 0
GENERAL ELECTRIC CO COM 369604103 9,124 670,300 SH Put SOLE - 670,300 0 0
GENERAL MOLY INC COM 370373102 5 11,837 SH   SOLE - 11,837 0 0
GENERAL MTRS CO *W EXP 07/10/201 37045V126 18 804 SH   SOLE - 804 0 0
GENERAL MTRS CO COM 37045V100 3,238 82,180 SH   SOLE - 82,180 0 0
GENERAL MTRS CO COM 37045V100 493 12,500 SH Put SOLE - 12,500 0 0
GGP INC COM 36174X101 531 26,000 SH   SOLE - 26,000 0 0
GLOBAL X FDS MSCI GREECE ETF 37950E366 1,411 154,598 SH   SOLE - 154,598 0 0
GNC HLDGS INC COM CL A 36191G107 14 4,000 SH Put SOLE - 4,000 0 0
GNC HLDGS INC NOTE 1.500% 8/1 36191GAB3 224 340,000 PRN   SOLE - 340,000 0 0
GRAY TELEVISION INC CL A 389375205 0 30 SH   SOLE - 30 0 0
GRAY TELEVISION INC COM 389375106 174 11,000 SH   SOLE - 11,000 0 0
GREAT ELM CAP CORP COM 390320109 785 84,994 SH   SOLE - 84,994 0 0
GREENHILL & CO INC COM 395259104 402 14,142 SH   SOLE - 14,142 0 0
GREENHILL & CO INC COM 395259104 284 10,000 SH Put SOLE - 10,000 0 0
GREIF INC CL B 397624206 1,324 22,992 SH   SOLE - 22,992 0 0
GRIFOLS S A SP ADR REP B NVT 398438408 211 9,828 SH   SOLE - 9,828 0 0
GSI TECHNOLOGY COM 36241U106 84 11,222 SH   SOLE - 11,222 0 0
GYRODYNE LLC COM 403829104 890 43,003 SH   SOLE - 43,003 0 0
HALCON RES CORP *W EXP 09/09/202 40537Q118 9 22,145 SH   SOLE - 22,145 0 0
HALCON RES CORP COM PAR NEW 40537Q605 144 32,857 SH   SOLE - 32,857 0 0
HARMONIC INC COM 413160102 52 12,176 SH   SOLE - 12,176 0 0
HARTFORD FINL SVCS GROUP INC *W EXP 06/26/201 416515120 177 4,175 SH   SOLE - 4,175 0 0
HARTFORD FINL SVCS GROUP INC COM 416515104 9,978 195,142 SH   SOLE - 195,142 0 0
HERBALIFE LTD NOTE 2.000% 8/1 42703MAB9 9,728 7,518,000 PRN   SOLE - 7,518,000 0 0
HERBALIFE NUTRITION LTD COM SHS G4412G101 11,796 219,600 SH Put SOLE - 219,600 0 0
HERBALIFE NUTRITION LTD COM SHS G4412G101 2,187 40,700 SH Call SOLE - 40,700 0 0
HESS CORP DEP PDF SR A 42809H404 15,442 205,339 SH   SOLE - 205,339 0 0
HEWLETT PACKARD ENTERPRISE C COM 42824C109 1,127 77,191 SH   SOLE - 77,191 0 0
HILTON GRAND VACATIONS INC COM 43283X105 213 6,150 SH   SOLE - 6,150 0 0
HORIZON PHARMA PLC SHS G4617B105 166 10,000 SH Call SOLE - 10,000 0 0
HORIZON PHARMA PLC SHS G4617B105 629 38,000 SH Put SOLE - 38,000 0 0
HRG GROUP INC COM 40434J100 1,537 117,400 SH   SOLE - 117,400 0 0
HUBSPOT INC NOTE 0.250% 6/0 443573AB6 2,146 1,500,000 PRN   SOLE - 1,500,000 0 0
HUMANA INC COM 444859102 476 1,600 SH Put SOLE - 1,600 0 0
HUMANA INC COM 444859102 476 1,600 SH   SOLE - 1,600 0 0
HUNTER MARITIME ACQUISITION CL A Y37828111 131 13,300 SH   SOLE - 13,300 0 0
IAC INTERACTIVECORP COM 44919P508 5,632 36,939 SH   SOLE - 36,939 0 0
IKANG HEALTHCARE GROUP INC SPONSORED ADR 45174L108 3,748 183,181 SH   SOLE - 183,181 0 0
IKANG HEALTHCARE GROUP INC SPONSORED ADR 45174L108 51 2,500 SH Call SOLE - 2,500 0 0
IKANG HEALTHCARE GROUP INC SPONSORED ADR 45174L108 82 4,000 SH Put SOLE - 4,000 0 0
ILG INC COM 44967H101 238 7,202 SH   SOLE - 7,202 0 0
ILLUMINA INC COM 452327109 2,490 8,915 SH   SOLE - 8,915 0 0
IMMUNOMEDICS INC COM 452907108 431 18,194 SH   SOLE - 18,194 0 0
IMMUNOMEDICS INC COM 452907108 473 20,000 SH Put SOLE - 20,000 0 0
INCYTE CORP NOTE 1.250%11/1 45337CAN2 3,758 2,745,000 PRN   SOLE - 2,745,000 0 0
INDIA FD INC COM 454089103 1,035 42,663 SH   SOLE - 42,663 0 0
INFINITY PPTY & CAS CORP COM 45665Q103 1,546 10,862 SH   SOLE - 10,862 0 0
INSULET CORP NOTE 1.250% 9/1 45784PAF8 51,125 33,629,000 PRN   SOLE - 33,629,000 0 0
INTEL CORP COM 458140100 124 2,500 SH   SOLE - 2,500 0 0
INTEL CORP SDCV 3.250% 8/0 458140AF7 19,274 8,048,000 PRN   SOLE - 8,048,000 0 0
INVESCO MORTGAGE CAPITAL INC COM 46131B100 827 52,000 SH   SOLE - 52,000 0 0
IONIS PHARMACEUTICALS INC COM 462222100 163 3,900 SH   SOLE - 3,900 0 0
IONIS PHARMACEUTICALS INC COM 462222100 601 14,400 SH Put SOLE - 14,400 0 0
IRONWOOD PHARMACEUTICALS INC DBCV 2.250% 6/1 46333XAD0 1,875 1,400,000 PRN   SOLE - 1,400,000 0 0
ISHARES TR 20 YR TR BD ETF 464287432 852 7,000 SH Put SOLE - 7,000 0 0
ISHARES TR 3 7 YR TREAS BD 464288661 420 3,500 SH   SOLE - 3,500 0 0
ISHARES TR BARCLAYS 7 10 YR 464287440 1,025 10,000 SH Put SOLE - 10,000 0 0
ISHARES TR CHINA LG-CAP ETF 464287184 172 4,000 SH Put SOLE - 4,000 0 0
ISHARES TR LATN AMER 40 ETF 464287390 30 1,000 SH Put SOLE - 1,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 4,777 110,200 SH Call SOLE - 110,200 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 7,456 172,100 SH Put SOLE - 172,100 0 0
ISHARES TR MSCI UK ETF NEW 46435G334 270 7,750 SH   SOLE - 7,750 0 0
ISHARES TR TIPS BD ETF 464287176 154 1,360 SH   SOLE - 1,360 0 0
ISIS PHARMACEUTICALS INC DEL NOTE 1.000%11/1 464337AJ3 1,367 1,396,000 PRN   SOLE - 1,396,000 0 0
JAKKS PAC INC COM 47012E106 58 17,689 SH   SOLE - 17,689 0 0
JAPAN SMALLER CAPTLZTN FD IN COM 47109U104 296 25,402 SH   SOLE - 25,402 0 0
JENSYN ACQUISITION CORP COM 47632B102 683 64,420 SH   SOLE - 64,420 0 0
KAPSTONE PAPER & PACKAGING C COM 48562P103 2,596 75,237 SH   SOLE - 75,237 0 0
KB HOME COM 48666K109 270 9,900 SH Call SOLE - 9,900 0 0
KINDER MORGAN INC DEL COM 49456B101 2,094 118,445 SH   SOLE - 118,445 0 0
KINDRED HEALTHCARE INC COM 494580103 918 102,000 SH   SOLE - 102,000 0 0
KINGSWAY FINL SVCS INC COM NEW 496904202 130 47,251 SH   SOLE - 47,251 0 0
KKR INCOME OPPORTUNITIES FD COM 48249T106 302 18,260 SH   SOLE - 18,260 0 0
KLONDEX MNS LTD COM 498696103 1,661 718,992 SH   SOLE - 718,992 0 0
KLX INC COM 482539103 978 13,600 SH   SOLE - 13,600 0 0
KOREA FD COM NEW 500634209 622 16,248 SH   SOLE - 16,248 0 0
LAM RESEARCH CORP COM 512807108 157 908 SH   SOLE - 908 0 0
LAM RESEARCH CORP COM 512807108 605 3,500 SH Put SOLE - 3,500 0 0
LATIN AMERN DISCOVERY FD INC COM 51828C106 455 47,458 SH   SOLE - 47,458 0 0
LATTICE SEMICONDUCTOR CORP COM 518415104 206 31,400 SH   SOLE - 31,400 0 0
LAYNE CHRISTENSEN CO NOTE 4.250%11/1 521050AB0 2,106 2,100,000 PRN   SOLE - 2,100,000 0 0
LAYNE CHRISTENSEN CO NOTE 8.000% 5/0 521050AD6 6,725 5,250,000 PRN   SOLE - 5,250,000 0 0
LENNAR CORP CL B 526057302 4,173 97,753 SH   SOLE - 97,753 0 0
LIBERTY BROADBAND CORP COM SER A 530307107 4,267 56,407 SH   SOLE - 56,407 0 0
LIBERTY BROADBAND CORP COM SER C 530307305 1,217 16,075 SH   SOLE - 16,075 0 0
LIBERTY EXPEDIA HOLDINGS SER A COM 53046P109 206 4,692 SH   SOLE - 4,692 0 0
LIBERTY EXPEDIA HOLDINGS SER B COM 53046P208 571 12,437 SH   SOLE - 12,437 0 0
LIBERTY GLOBAL PLC SHS CL B G5480U112 257 9,194 SH   SOLE - 9,194 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 410 15,410 SH   SOLE - 15,410 0 0
LIBERTY MEDIA CORP DEB 3.500% 1/1 530715AN1 8,570 13,500,000 PRN   SOLE - 13,500,000 0 0
LIBERTY MEDIA CORP DELAWARE COM A BRAVES GRP 531229706 1,947 75,743 SH   SOLE - 75,743 0 0
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 21,116 468,713 SH   SOLE - 468,713 0 0
LIBERTY MEDIA CORP DELAWARE COM B SIRIUSXM 531229508 2,787 60,912 SH   SOLE - 60,912 0 0
LIBERTY MEDIA CORP DELAWARE COM C SIRIUSXM 531229607 1,585 34,952 SH   SOLE - 34,952 0 0
LIBERTY MEDIA CORP DELAWARE COM SER A FRMLA 531229870 1,618 45,815 SH   SOLE - 45,815 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 178 11,068 SH   SOLE - 11,068 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER B 531465201 271 16,700 SH   SOLE - 16,700 0 0
LIFEVANTAGE CORP COM NEW 53222K205 83 13,092 SH   SOLE - 13,092 0 0
LINCOLN NATL CORP IND COM 534187109 6,251 100,411 SH   SOLE - 100,411 0 0
LIVE NATION ENTERTAINMENT IN COM 538034109 335 6,900 SH   SOLE - 6,900 0 0
LULULEMON ATHLETICA INC COM 550021109 849 6,800 SH   SOLE - 6,800 0 0
LUMENTUM HLDGS INC COM 55024U109 227 3,918 SH   SOLE - 3,918 0 0
MACQUARIE GLBL INFRA TOTL RE COM 55608D101 2,871 127,379 SH   SOLE - 127,379 0 0
MADISON SQUARE GARDEN CO NEW CL A 55825T103 841 2,712 SH   SOLE - 2,712 0 0
MARRIOTT INTL INC NEW CL A 571903202 354 2,794 SH   SOLE - 2,794 0 0
MATTERSIGHT CORP COM 577097108 362 135,351 SH   SOLE - 135,351 0 0
MCDERMOTT INTL INC COM 580037703 570 28,964 SH Put SOLE - 28,964 0 0
MCDERMOTT INTL INC COM 580037703 625 31,791 SH Call SOLE - 31,791 0 0
MCDERMOTT INTL INC COM 580037703 113 5,739 SH   SOLE - 5,739 0 0
MCEWEN MNG INC COM 58039P107 132 63,646 SH   SOLE - 63,646 0 0
MEDICINES CO COM 584688105 393 10,700 SH Call SOLE - 10,700 0 0
MEDICINES CO COM 584688105 1,468 40,000 SH Put SOLE - 40,000 0 0
MEDICINES CO NOTE 2.500% 1/1 584688AE5 9,710 7,983,000 PRN   SOLE - 7,983,000 0 0
MEREDITH CORP COM 589433101 418 8,188 SH   SOLE - 8,188 0 0
MEXICO EQUITY & INCOME FD COM 592834105 398 38,548 SH   SOLE - 38,548 0 0
MGIC INVT CORP WIS COM 552848103 122 11,400 SH   SOLE - 11,400 0 0
MICRO FOCUS INTERNATIONAL PL SPON ADR NEW 594837304 1,134 65,629 SH   SOLE - 65,629 0 0
MICROCHIP TECHNOLOGY INC COM 595017104 118 1,300 SH   SOLE - 1,300 0 0
MICROCHIP TECHNOLOGY INC NOTE 1.625% 2/1 595017AD6 15,804 9,000,000 PRN   SOLE - 9,000,000 0 0
MICROCHIP TECHNOLOGY INC NOTE 1.625% 2/1 595017AF1 8,539 7,315,000 PRN   SOLE - 7,315,000 0 0
MICRON TECHNOLOGY INC COM 595112103 157 3,000 SH   SOLE - 3,000 0 0
MICRON TECHNOLOGY INC COM 595112103 524 10,000 SH Call SOLE - 10,000 0 0
MICRON TECHNOLOGY INC NOTE 3.000%11/1 595112AY9 59,833 33,323,000 PRN   SOLE - 33,323,000 0 0
MIDATECH PHARMA PLC SPONSORED ADS 59564R104 12 16,850 SH   SOLE - 16,850 0 0
MIDSTATES PETE CO INC COM PAR 59804T407 2,276 167,238 SH   SOLE - 167,238 0 0
MINDBODY INC COM CL A 60255W105 784 20,300 SH   SOLE - 20,300 0 0
MITEL NETWORKS CORP COM 60671Q104 1,031 93,998 SH   SOLE - 93,998 0 0
MOLINA HEALTHCARE INC COM 60855R100 490 5,000 SH Put SOLE - 5,000 0 0
MOLINA HEALTHCARE INC NOTE 1.125% 1/1 60855RAC4 66,647 27,576,000 PRN   SOLE - 27,576,000 0 0
MOMO INC ADR 60879B107 2,880 66,200 SH Put SOLE - 66,200 0 0
MORGAN STANLEY ASIA PAC FD I COM 61744U106 1,440 84,310 SH   SOLE - 84,310 0 0
MORGAN STANLEY CHINA A SH FD COM 617468103 443 19,169 SH   SOLE - 19,169 0 0
MORGAN STANLEY EMER MKTS FD COM 61744G107 811 49,944 SH   SOLE - 49,944 0 0
MORGAN STANLEY INDIA INVS FD COM 61745C105 414 15,983 SH   SOLE - 15,983 0 0
MVC CAPITAL INC COM 553829102 577 60,782 SH   SOLE - 60,782 0 0
NABORS INDUSTRIES LTD 6% PFD CNV SR A G6359F129 1,813 39,700 SH   SOLE - 39,700 0 0
NATIONSTAR MTG HLDGS INC COM 63861C109 713 40,671 SH   SOLE - 40,671 0 0
NAVIOS MARITIME HLDGS INC SPN ADR RP PFD G 63938Y100 291 23,122 SH   SOLE - 23,122 0 0
NAVIOS MARITIME HLDGS INC SPON ADR PFD H 63938Y308 520 42,480 SH   SOLE - 42,480 0 0
NAVISTAR INTL CORP NEW COM 63934E108 611 15,000 SH Call SOLE - 15,000 0 0
NAVISTAR INTL CORP NEW COM 63934E108 171 4,197 SH   SOLE - 4,197 0 0
NETAPP INC COM 64110D104 236 3,000 SH   SOLE - 3,000 0 0
NETFLIX INC COM 64110L106 979 2,500 SH Put SOLE - 2,500 0 0
NEUROCRINE BIOSCIENCES INC NOTE 2.250% 5/1 64125CAD1 12,958 8,944,000 PRN   SOLE - 8,944,000 0 0
NEW GERMANY FD INC COM 644465106 772 42,338 SH   SOLE - 42,338 0 0
NEW IRELAND FUND INC COM 645673104 2,788 238,657 SH   SOLE - 238,657 0 0
NEW SR INVT GROUP INC COM 648691103 127 16,836 SH   SOLE - 16,836 0 0
NEW YORK CMNTY BANCORP INC COM 649445103 197 17,837 SH   SOLE - 17,837 0 0
NEW YORK REIT INC COM NEW 64976L208 457 25,080 SH   SOLE - 25,080 0 0
NEWMONT MINING CORP COM 651639106 1,659 44,000 SH   SOLE - 44,000 0 0
NEWS CORP NEW CL A 65249B109 648 41,800 SH   SOLE - 41,800 0 0
NEXTERA ENERGY INC UNIT 08/31/2018 65339F846 1,114 15,000 SH   SOLE - 15,000 0 0
NII HLDGS INC COM PAR 62913F508 11,686 2,996,379 SH   SOLE - 2,996,379 0 0
NOBLE ENERGY INC COM 655044105 261 7,400 SH   SOLE - 7,400 0 0
NOVAVAX INC NOTE 3.750% 2/0 670002AB0 348 594,000 PRN   SOLE - 594,000 0 0
NUVEEN GLOBAL HIGH INCOME FD SHS 67075G103 549 35,566 SH   SOLE - 35,566 0 0
NUVEEN NEW JERSEY QULT MUN F COM 67069Y102 220 16,884 SH   SOLE - 16,884 0 0
NUVEEN REAL ASSET INM AND GW COM 67074Y105 661 40,893 SH   SOLE - 40,893 0 0
NXP SEMICONDUCTORS N V COM N6596X109 2,489 22,776 SH   SOLE - 22,776 0 0
NXP SEMICONDUCTORS N V COM N6596X109 1,880 17,200 SH Call SOLE - 17,200 0 0
NXP SEMICONDUCTORS N V COM N6596X109 9,201 84,200 SH Put SOLE - 84,200 0 0
NXP SEMICONDUCTORS N V NOTE 1.000%12/0 62952QAB6 26,768 22,250,000 PRN   SOLE - 22,250,000 0 0
OCCIDENTAL PETE CORP DEL COM 674599105 703 8,400 SH   SOLE - 8,400 0 0
OCI PARTNERS LP COM UNIT REP LP 67091N108 589 51,240 SH   SOLE - 51,240 0 0
OFFICE DEPOT INC COM 676220106 146 57,257 SH   SOLE - 57,257 0 0
ON SEMICONDUCTOR CORP COM 682189105 113 5,100 SH   SOLE - 5,100 0 0
ON SEMICONDUCTOR CORP NOTE 1.000%12/0 682189AK1 25,008 19,053,000 PRN   SOLE - 19,053,000 0 0
OPKO HEALTH INC COM 68375N103 146 31,144 SH   SOLE - 31,144 0 0
OPKO HEALTH INC COM 68375N103 5 1,000 SH Put SOLE - 1,000 0 0
OSI SYSTEMS INC COM 671044105 79 1,028 SH   SOLE - 1,028 0 0
OSI SYSTEMS INC COM 671044105 1,655 21,400 SH Put SOLE - 21,400 0 0
OSI SYSTEMS INC NOTE 1.250% 9/0 671044AD7 970 1,000,000 PRN   SOLE - 1,000,000 0 0
PANDORA MEDIA INC COM 698354107 1,396 177,100 SH Put SOLE - 177,100 0 0
PANDORA MEDIA INC COM 698354107 109 13,800 SH Call SOLE - 13,800 0 0
PANDORA MEDIA INC NOTE 1.750%12/0 698354AB3 7,931 8,275,000 PRN   SOLE - 8,275,000 0 0
PENNANTPARK FLOATING RATE CA COM 70806A106 1,311 95,954 SH   SOLE - 95,954 0 0
PENNEY J C INC COM 708160106 63 27,000 SH   SOLE - 27,000 0 0
PERSPECTA INC COM 715347100 1,133 55,131 SH   SOLE - 55,131 0 0
PIMCO INCOME STRATEGY FUND I COM 72201J104 271 25,852 SH   SOLE - 25,852 0 0
PINNACLE ENTMT INC NEW COM 72348Y105 802 23,783 SH   SOLE - 23,783 0 0
PRETIUM RES INC COM 74139C102 254 34,500 SH Put SOLE - 34,500 0 0
PRETIUM RES INC COM 74139C102 51 7,000 SH   SOLE - 7,000 0 0
PROCTER AND GAMBLE CO COM 742718109 576 7,373 SH   SOLE - 7,373 0 0
PROOFPOINT INC DBCV 0.750% 6/1 743424AD5 3,672 2,500,000 PRN   SOLE - 2,500,000 0 0
PROS HOLDINGS INC NOTE 2.000%12/0 74346YAB9 5,366 4,500,000 PRN   SOLE - 4,500,000 0 0
PTC THERAPEUTICS INC NOTE 3.000% 8/1 69366JAB7 494 500,000 PRN   SOLE - 500,000 0 0
QAD INC CL B 74727D207 1,527 38,234 SH   SOLE - 38,234 0 0
QIWI PLC SPON ADR REP B 74735M108 1,437 91,248 SH   SOLE - 91,248 0 0
QURATE RETAIL INC COM SER A 74915M100 1,341 63,189 SH   SOLE - 63,189 0 0
QURATE RETAIL INC COM SER B 74915M209 1,090 52,110 SH   SOLE - 52,110 0 0
RAYONIER ADVANCED MATLS INC COM 75508B104 115 6,700 SH   SOLE - 6,700 0 0
RAYONIER ADVANCED MATLS INC PFD CV SER A 75508B203 1,980 16,196 SH   SOLE - 16,196 0 0
REALPAGE INC NOTE 1.500%11/1 75606NAB5 3,624 2,553,000 PRN   SOLE - 2,553,000 0 0
REAVES UTIL INCOME FD COM SH BEN INT 756158101 4,277 147,949 SH   SOLE - 147,949 0 0
REDWOOD TR INC NOTE 5.625% 7/1 758075AD7 2,953 3,000,000 PRN   SOLE - 3,000,000 0 0
REGENCY CTRS CORP COM 758849103 1,007 16,227 SH   SOLE - 16,227 0 0
RENREN INC SPON ADR A NEW 759892201 56 22,700 SH Put SOLE - 22,700 0 0
RENREN INC SPON ADR A NEW 759892201 129 51,950 SH   SOLE - 51,950 0 0
REPLIGEN CORP NOTE 2.125% 6/0 759916AA7 22,622 14,597,000 PRN   SOLE - 14,597,000 0 0
RH COM 74967X103 13,481 96,500 SH Put SOLE - 96,500 0 0
RITE AID CORP COM 767754104 3,373 1,949,849 SH   SOLE - 1,949,849 0 0
RITE AID CORP COM 767754104 130 74,800 SH Call SOLE - 74,800 0 0
RITE AID CORP COM 767754104 143 83,200 SH Put SOLE - 83,200 0 0
RMR REAL ESTATE INCOME FUND COM 76970B101 1,322 72,302 SH   SOLE - 72,302 0 0
ROSEHILL RES INC *W EXP 09/16/202 777385113 69 57,536 SH   SOLE - 57,536 0 0
ROYAL BK SCOTLAND GROUP PLC SPONS ADR 2 ORD 780097689 82 12,100 SH   SOLE - 12,100 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 763 11,011 SH   SOLE - 11,011 0 0
ROYCE GLOBAL VALUE TR INC COM 78081T104 134 12,693 SH   SOLE - 12,693 0 0
RYANAIR HLDGS PLC SPONSORED ADR NE 783513203 559 4,896 SH   SOLE - 4,896 0 0
SANDISK CORP NOTE 0.500%10/1 80004CAF8 497 530,000 PRN   SOLE - 530,000 0 0
SANOFI RIGHT 12/31/2020 80105N113 885 1,769,231 SH   SOLE - 1,769,231 0 0
SAREPTA THERAPEUTICS INC COM 803607100 2,247 17,000 SH Put SOLE - 17,000 0 0
SCANA CORP NEW COM 80589M102 5,183 134,545 SH   SOLE - 134,545 0 0
SCHOLASTIC CORP COM 807066105 548 12,363 SH   SOLE - 12,363 0 0
SEARS HLDGS CORP *W EXP 12/15/201 812350155 0 28 SH   SOLE - 28 0 0
SEARS HLDGS CORP COM 812350106 113 47,523 SH   SOLE - 47,523 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 402 5,300 SH   SOLE - 5,300 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 3,058 115,000 SH Call SOLE - 115,000 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 12,897 485,000 SH Put SOLE - 485,000 0 0
SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 58 1,000 SH   SOLE - 1,000 0 0
SEMPRA ENERGY 6% PFD CONV A 816851406 314 3,048 SH   SOLE - 3,048 0 0
SERITAGE GROWTH PPTYS CL A 81752R100 325 7,662 SH   SOLE - 7,662 0 0
SHIP FINANCE INTERNATIONAL L NOTE 5.750%10/1 G81075AF3 3,628 3,500,000 PRN   SOLE - 3,500,000 0 0
SHIRE PLC SPONSORED ADR 82481R106 3,638 21,550 SH   SOLE - 21,550 0 0
SIBANYE STILLWATER SPONSORED ADR 825724206 505 208,728 SH   SOLE - 208,728 0 0
SIGNATURE BK NEW YORK N Y *W EXP 12/12/201 82669G112 1,940 19,863 SH   SOLE - 19,863 0 0
SINA CORP ORD G81477104 22,512 265,818 SH   SOLE - 265,818 0 0
SIRIUS XM HLDGS INC COM 82968B103 263 38,900 SH Call SOLE - 38,900 0 0
SIRIUS XM HLDGS INC COM 82968B103 5,814 858,700 SH Put SOLE - 858,700 0 0
SLM CORP COM 78442P106 212 18,510 SH   SOLE - 18,510 0 0
SOCKET MOBILE INC COM NEW 83368E200 143 58,441 SH   SOLE - 58,441 0 0
SOHU COM LTD SPONSORED ADS 83410S108 2,349 66,177 SH   SOLE - 66,177 0 0
SOUTHCROSS ENERGY PARTNERS L COM UNIT LTDPT 84130C100 38 24,100 SH   SOLE - 24,100 0 0
SPARTON CORP COM 847235108 1,076 56,637 SH   SOLE - 56,637 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 831 7,000 SH   SOLE - 7,000 0 0
SPDR SERIES TRUST S&P REGL BKG 78464A698 374 6,125 SH   SOLE - 6,125 0 0
SPDR SERIES TRUST S&P REGL BKG 78464A698 4,581 75,100 SH Call SOLE - 75,100 0 0
SPDR SERIES TRUST S&P REGL BKG 78464A698 11,560 189,500 SH Put SOLE - 189,500 0 0
SPECIAL OPPORTUNITIES FD INC COM 84741T104 2,964 197,342 SH   SOLE - 197,342 0 0
SPECIAL OPPORTUNITIES FD INC PFD CONV SE B 84741T302 944 36,919 SH   SOLE - 36,919 0 0
SPECTRUM PHARMACEUTICALS INC NOTE 2.750%12/1 84763AAB4 23,721 11,755,000 PRN   SOLE - 11,755,000 0 0
SPIRIT MTA REIT COM SHS BEN IN 84861U105 214 20,790 SH   SOLE - 20,790 0 0
SPRINT CORP COM SER 1 85207U105 805 148,028 SH   SOLE - 148,028 0 0
SPROTT PHYSICAL GOLD & SILVE TR UNIT 85208R101 152 12,100 SH   SOLE - 12,100 0 0
SQUARE INC CL A 852234103 277 4,500 SH Call SOLE - 4,500 0 0
SQUARE INC CL A 852234103 154 2,500 SH Put SOLE - 2,500 0 0
SQUARE INC NOTE 0.375% 3/0 852234AB9 38,526 14,305,000 PRN   SOLE - 14,305,000 0 0
STANLEY BLACK & DECKER INC COM 854502101 1,660 12,500 SH   SOLE - 12,500 0 0
STARWOOD WAYPOINT RESIDENTL NOTE 3.000% 7/0 85571WAB5 826 679,000 PRN   SOLE - 679,000 0 0
STEADYMED LTD SHS M84920103 470 104,535 SH   SOLE - 104,535 0 0
STELLAR ACQUISITION III INC COM Y8172W107 808 77,872 SH   SOLE - 77,872 0 0
STERICYCLE INC COM 858912108 57 877 SH   SOLE - 877 0 0
STERICYCLE INC DEP PFD A 1/10 858912207 2,384 48,614 SH   SOLE - 48,614 0 0
STEWART INFORMATION SVCS COR COM 860372101 732 17,000 SH   SOLE - 17,000 0 0
SUNCOR ENERGY INC NEW COM 867224107 578 14,220 SH   SOLE - 14,220 0 0
SUNPOWER CORP COM 867652406 139 18,106 SH   SOLE - 18,106 0 0
SUNTRUST BKS INC COM 867914103 81,265 1,230,917 SH   SOLE - 1,230,917 0 0
SWISS HELVETIA FD INC COM 870875101 469 38,012 SH   SOLE - 38,012 0 0
T MOBILE US INC COM 872590104 256 4,282 SH   SOLE - 4,282 0 0
TAIWAN FD INC COM 874036106 1,168 58,022 SH   SOLE - 58,022 0 0
TCF FINL CORP COM 872275102 648 26,301 SH   SOLE - 26,301 0 0
TECHNIPFMC PLC COM G87110105 313 9,862 SH   SOLE - 9,862 0 0
TEEKAY CORPORATION COM Y8564W103 227 29,300 SH Put SOLE - 29,300 0 0
TEEKAY CORPORATION COM Y8564W103 352 45,400 SH   SOLE - 45,400 0 0
TELECOM ARGENTINA S A SPON ADR REP B 879273209 2,315 130,518 SH   SOLE - 130,518 0 0
TELECOM ARGENTINA S A SPON ADR REP B 879273209 89 5,000 SH Put SOLE - 5,000 0 0
TEMPLETON DRAGON FD INC COM 88018T101 850 39,908 SH   SOLE - 39,908 0 0
TERADYNE INC NOTE 1.250%12/1 880770AG7 12,419 9,342,000 PRN   SOLE - 9,342,000 0 0
TESARO INC COM 881569107 182 4,100 SH Put SOLE - 4,100 0 0
TESARO INC NOTE 3.000%10/0 881569AA5 6,473 4,327,000 PRN   SOLE - 4,327,000 0 0
TESLA INC COM 88160R101 4,004 11,676 SH   SOLE - 11,676 0 0
TESLA INC COM 88160R101 35,735 104,200 SH Put SOLE - 104,200 0 0
TEVA PHARMACEUTICAL FIN LLC DBCV 0.250% 2/0 88163VAE9 8,333 9,000,000 PRN   SOLE - 9,000,000 0 0
TEVA PHARMACEUTICAL INDS LTD SPONSORED ADR 881624209 3,647 150,000 SH Put SOLE - 150,000 0 0
THE CENTRAL AND EASTERN EU I COM 153436100 634 27,359 SH   SOLE - 27,359 0 0
THERAVANCE INC NOTE 2.125% 1/1 88338TAB0 3,902 4,000,000 PRN   SOLE - 4,000,000 0 0
TRANSOCEAN INC DEB 0.500% 1/3 893830BJ7 2,634 1,839,000 PRN   SOLE - 1,839,000 0 0
TRI POINTE GROUP INC COM 87265H109 362 22,126 SH   SOLE - 22,126 0 0
TURQUOISE HILL RES LTD COM 900435108 107 37,601 SH   SOLE - 37,601 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 124 2,500 SH Call SOLE - 2,500 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 5,217 105,000 SH Put SOLE - 105,000 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 50 1,000 SH   SOLE - 1,000 0 0
TWENTY FIRST CENTY FOX INC CL B 90130A200 985 20,000 SH Call SOLE - 20,000 0 0
TWENTY FIRST CENTY FOX INC CL B 90130A200 4,656 94,500 SH   SOLE - 94,500 0 0
TWITTER INC COM 90184L102 4,537 103,900 SH   SOLE - 103,900 0 0
TWITTER INC COM 90184L102 437 10,000 SH Put SOLE - 10,000 0 0
TWITTER INC NOTE 0.250% 9/1 90184LAB8 3,399 3,504,000 PRN   SOLE - 3,504,000 0 0
TWITTER INC NOTE 1.000% 9/1 90184LAD4 5,332 5,505,000 PRN   SOLE - 5,505,000 0 0
UNILEVER PLC SPON ADR NEW 904767704 2,999 54,258 SH   SOLE - 54,258 0 0
URSTADT BIDDLE PPTYS INC COM 917286106 198 10,818 SH   SOLE - 10,818 0 0
VALLEY NATL BANCORP *W EXP 11/14/201 919794131 14 174,177 SH   SOLE - 174,177 0 0
VECTOR GROUP LTD FRNT 4/1 92240MBC1 5,290 5,000,000 PRN   SOLE - 5,000,000 0 0
VICI PPTYS INC COM 925652109 6,250 302,819 SH   SOLE - 302,819 0 0
VIPSHOP HLDGS LTD SPONSORED ADR 92763W103 246 22,610 SH   SOLE - 22,610 0 0
VIPSHOP HLDGS LTD SPONSORED ADR 92763W103 324 30,000 SH Put SOLE - 30,000 0 0
VIRTUS INVT PARTNERS INC PFD CV SER D 92828Q208 13,757 126,253 SH   SOLE - 126,253 0 0
VISTRA ENERGY CORP COM 92840M102 267 11,280 SH Call SOLE - 11,280 0 0
VISTRA ENERGY CORP COM 92840M102 473 20,000 SH Put SOLE - 20,000 0 0
VISTRA ENERGY CORP UNIT 02/02/2024 92840M300 5,783 61,074 SH   SOLE - 61,074 0 0
VMWARE INC CL A COM 928563402 294 2,000 SH Call SOLE - 2,000 0 0
VMWARE INC CL A COM 928563402 191 1,300 SH Put SOLE - 1,300 0 0
VOCERA COMMUNICATIONS INC COM 92857F107 14 475 SH   SOLE - 475 0 0
VOCERA COMMUNICATIONS INC COM 92857F107 448 15,000 SH Put SOLE - 15,000 0 0
VORNADO RLTY TR SH BEN INT 929042109 229 3,100 SH   SOLE - 3,100 0 0
W & T OFFSHORE INC COM 92922P106 293 41,000 SH Put SOLE - 41,000 0 0
WASHINGTON PRIME GROUP NEW COM 93964W108 355 43,730 SH   SOLE - 43,730 0 0
WATSCO INC CL B CONV 942622101 653 3,671 SH   SOLE - 3,671 0 0
WAYFAIR INC NOTE 0.375% 9/0 94419LAA9 3,224 2,500,000 PRN   SOLE - 2,500,000 0 0
WEIBO CORP SPONSORED ADR 948596101 74 829 SH   SOLE - 829 0 0
WEIBO CORP SPONSORED ADR 948596101 8,311 93,600 SH Call SOLE - 93,600 0 0
WEIBO CORP SPONSORED ADR 948596101 2,219 25,000 SH Put SOLE - 25,000 0 0
WENDYS CO COM 95058W100 243 14,102 SH   SOLE - 14,102 0 0
WESTERN ASSET EMRG MKT DEBT COM 95766A101 445 33,544 SH   SOLE - 33,544 0 0
WESTERN AST INFL LKD OPP & I COM 95766R104 149 13,382 SH   SOLE - 13,382 0 0
WGL HLDGS INC COM 92924F106 936 10,551 SH   SOLE - 10,551 0 0
WGL HLDGS INC COM 92924F106 53 600 SH Put SOLE - 600 0 0
WHIRLPOOL CORP COM 963320106 2,137 14,613 SH   SOLE - 14,613 0 0
WHIRLPOOL CORP COM 963320106 3,496 23,900 SH Call SOLE - 23,900 0 0
WHIRLPOOL CORP COM 963320106 1,609 11,000 SH Put SOLE - 11,000 0 0
WILEY JOHN & SONS INC CL B 968223305 310 4,954 SH   SOLE - 4,954 0 0
WILLIAMS COS INC DEL COM 969457100 328 12,100 SH   SOLE - 12,100 0 0
WILLIAMS PARTNERS L P NEW COM UNIT LTD PAR 96949L105 332 8,191 SH   SOLE - 8,191 0 0
WINTRUST FINL CORP COM 97650W108 1,061 12,184 SH   SOLE - 12,184 0 0
WIX COM LTD SHS M98068105 1,231 12,272 SH   SOLE - 12,272 0 0
WORKDAY INC CL A 98138H101 761 6,280 SH   SOLE - 6,280 0 0
WORKDAY INC CL A 98138H101 726 6,000 SH Put SOLE - 6,000 0 0
WPX ENERGY INC COM 98212B103 1,291 71,600 SH Put SOLE - 71,600 0 0
WPX ENERGY INC PFD SER A CV 98212B202 55,005 732,602 SH   SOLE - 732,602 0 0
WRIGHT MED GROUP N V NOTE 2.250%11/1 98236JAB4 9,962 7,500,000 PRN   SOLE - 7,500,000 0 0
WRIGHT MED GROUP N V ORD SHS 0.03 PAR N96617118 249 9,600 SH Put SOLE - 9,600 0 0
WRIGHT MED GROUP N V RIGHT 03/01/2019 N96617126 72 54,980 SH   SOLE - 54,980 0 0
XPERI CORP COM 98421B100 258 16,004 SH   SOLE - 16,004 0 0
YAMANA GOLD INC COM 98462Y100 38 13,100 SH   SOLE - 13,100 0 0
YANDEX NV NOTE 1.125%12/1 98474TAB3 1,167 1,181,000 PRN   SOLE - 1,181,000 0 0
ZILLOW GROUP INC CL A 98954M101 838 14,017 SH   SOLE - 14,017 0 0
ZILLOW GROUP INC NOTE 2.000%12/0 98954MAB7 13,069 10,351,000 PRN   SOLE - 10,351,000 0 0
ZION OIL & GAS INC COM 989696109 172 42,543 SH   SOLE - 42,543 0 0
ZIONS BANCORPORATION *W EXP 05/22/202 989701115 88,514 4,534,708 SH   SOLE - 4,534,708 0 0
ZIONS BANCORPORATION COM 989701107 1,247 23,666 SH   SOLE - 23,666 0 0
ZYNGA INC CL A 98986T108 116 28,400 SH   SOLE - 28,400 0 0