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
ALTABA INC COM 021346101 22,497 412,937 SH   SOLE   412,937 0 0
ALTABA INC COM 021346101 1,553 28,500 SH Call SOLE   28,500 0 0
AARONS INC COM PAR $0.50 002535300 584 15,000 SH Put SOLE   15,000 0 0
AARONS INC COM PAR $0.50 002535300 595 15,300 SH Put SOLE   15,300 0 0
ADVANCE AUTO PARTS INC COM 00751Y106 700 6,000 SH Put SOLE   6,000 0 0
APPLE INC COM 037833100 6,476 44,964 SH   SOLE   44,964 0 0
APPLE INC COM 037833100 2,880 20,000 SH Call SOLE   20,000 0 0
ARBUTUS BIOPHARMA CORP COM 03879J100 1,353 375,854 SH   SOLE   375,854 0 0
AEGERION PHARMACEUTICALS INC NOTE 2.000 8/1 00767EAB8 2,686 3,400 PRN   SOLE   3,400 0 0
AETERNA ZENTARIS INC COM PAR 007975402 60 60,226 SH   SOLE   60,226 0 0
ASTORIA FINL CORP COM 046265104 3,442 170,797 SH   SOLE   170,797 0 0
AVISTA HEALTHCARE PUB ACQ CO CL A G0726L125 3,448 350,000 SH   SOLE   350,000 0 0
AVISTA HEALTHCARE PUB ACQ CO W EXP 99/99/999 G0726L117 158 350,000 SH   SOLE   350,000 0 0
ASANKO GOLD INC COM 04341Y105 107 70,000 SH Put SOLE   70,000 0 0
ALON USA ENERGY INC COM 020520102 442 33,160 SH   SOLE   33,160 0 0
ALLY FINL INC COM 02005N100 1,672 80,000 SH   SOLE   80,000 0 0
ALERE INC COM 01449J105 528 10,516 SH   SOLE   10,516 0 0
AMBARELLA INC SHS G037AX101 3,399 70,000 SH   SOLE   70,000 0 0
AMC ENTMT HLDGS INC CL A COM 00165C104 4,664 205,000 SH   SOLE   205,000 0 0
AMC ENTMT HLDGS INC CL A COM 00165C104 6,677 293,500 SH Call SOLE   293,500 0 0
AMC ENTMT HLDGS INC CL A COM 00165C104 1,138 50,000 SH Call SOLE   50,000 0 0
AMAZON COM INC COM 023135106 1,545 1,596 SH   SOLE   1,596 0 0
AMAZON COM INC COM 023135106 968 1,000 SH Put SOLE   1,000 0 0
ANDINA ACQUISITION CORP II SHS G0441P104 428 42,349 SH   SOLE   42,349 0 0
AEGEAN MARINE PETROLEUM NETW SHS Y0017S102 100 17,100 SH   SOLE   17,100 0 0
ARI NETWORK SVCS INC COM NEW 001930205 936 132,765 SH   SOLE   132,765 0 0
ATWOOD OCEANICS INC COM 050095108 740 90,753 SH   SOLE   90,753 0 0
ATWOOD OCEANICS INC COM 050095108 815 100,000 SH Put SOLE   100,000 0 0
AMERICAN AXLE & MFG HLDGS IN COM 024061103 1,078 69,100 SH Put SOLE   69,100 0 0
AMERICAN AXLE & MFG HLDGS IN COM 024061103 312 20,000 SH Put SOLE   20,000 0 0
AXALTA COATING SYS LTD COM G0750C108 202 6,293 SH   SOLE   6,293 0 0
ALTERYX INC COM CL A 02156B103 1,227 62,873 SH   SOLE   62,873 0 0
AUTOZONE INC COM 053332102 342 600 SH Put SOLE   600 0 0
AUTOZONE INC COM 053332102 285 500 SH Put SOLE   500 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 1,409 10,000 SH Put SOLE   10,000 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 2,818 20,000 SH Call SOLE   20,000 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 423 3,000 SH Call SOLE   3,000 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 845 6,000 SH Put SOLE   6,000 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 4,086 29,000 SH Put SOLE   29,000 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 1,127 8,000 SH Put SOLE   8,000 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 1,409 10,000 SH Call SOLE   10,000 0 0
BLACKBERRY LTD COM 09228F103 5,315 532,000 SH   SOLE   532,000 0 0
BLACKBERRY LTD COM 09228F103 1,499 150,000 SH Call SOLE   150,000 0 0
BISON CAP ACQUISITION CORP UNIT 99/99/9999T G1142P120 1,887 185,000 SH   SOLE   185,000 0 0
BUNGE LIMITED COM G16962105 4,103 55,000 SH   SOLE   55,000 0 0
BGC PARTNERS INC CL A 05541T101 736 58,209 SH   SOLE   58,209 0 0
BARINGTON HILCO ACQUISITION COM 06759V101 2,762 270,805 SH   SOLE   270,805 0 0
BIOGEN INC COM 09062X103 977 3,600 SH   SOLE   3,600 0 0
BLACKROCK INC COM 09247X101 422 1,000 SH   SOLE   1,000 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 12,589 225,933 SH   SOLE   225,933 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 1,950 35,000 SH Call SOLE   35,000 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 4,179 75,000 SH Call SOLE   75,000 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 4,680 84,000 SH Put SOLE   84,000 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 7,522 135,000 SH Put SOLE   135,000 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 3,343 60,000 SH Put SOLE   60,000 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 24,238 435,000 SH Call SOLE   435,000 0 0
BROCADE COMMUNICATIONS SYS I NOTE 1.375 1/0 111621AQ1 11,707 11,533 PRN   SOLE   11,533 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,565 9,238 SH   SOLE   9,238 0 0
B2GOLD CORP NOTE 3.25010/0 11777QAB6 13,666 13,000 PRN   SOLE   13,000 0 0
BORGWARNER INC COM 099724106 720 17,000 SH Call SOLE   17,000 0 0
BORGWARNER INC COM 099724106 847 20,000 SH Put SOLE   20,000 0 0
BLACKSTONE GROUP L P COM UNIT LTD 09253U108 2,051 61,500 SH   SOLE   61,500 0 0
BLACKSTONE GROUP L P COM UNIT LTD 09253U108 794 23,800 SH Call SOLE   23,800 0 0
BOYD GAMING CORP COM 103304101 241 9,705 SH   SOLE   9,705 0 0
CABELAS INC COM 126804301 1,581 26,600 SH Call SOLE   26,600 0 0
CREDIT ACCEP CORP MICH COM 225310101 257 1,000 SH Call SOLE   1,000 0 0
CHEESECAKE FACTORY INC COM 163072101 1,524 30,300 SH   SOLE   30,300 0 0
CHICAGO BRIDGE & IRON CO N V COM 167250109 2,279 115,500 SH Call SOLE   115,500 0 0
CHICAGO BRIDGE & IRON CO N V COM 167250109 1,973 100,000 SH Call SOLE   100,000 0 0
CELGENE CORP COM 151020104 684 5,265 SH   SOLE   5,265 0 0
CF CORP SHS CL A G20307107 1,177 104,582 SH   SOLE   104,582 0 0
CF CORP W EXP 05/25/202 G20307115 453 210,500 SH   SOLE   210,500 0 0
CHECK POINT SOFTWARE TECH LT ORD M22465104 530 4,857 SH   SOLE   4,857 0 0
C H ROBINSON WORLDWIDE INC COM NEW 12541W209 1,303 18,971 SH   SOLE   18,971 0 0
COLGATE PALMOLIVE CO COM 194162103 1,853 25,000 SH Call SOLE   25,000 0 0
COLGATE PALMOLIVE CO COM 194162103 3,195 43,100 SH Call SOLE   43,100 0 0
COLONY NORTHSTAR INC CL A COM 19625W104 1,188 84,332 SH   SOLE   84,332 0 0
CONSTELLATION ALPHA CAPITAL UNIT 99/99/9999 G2379F124 5,070 500,000 SH   SOLE   500,000 0 0
COVISINT CORP COM 22357R103 352 143,500 SH   SOLE   143,500 0 0
CONYERS PK ACQUISITION W EXP 07/20/202 212894117 131 50,000 SH   SOLE   50,000 0 0
CSRA INC COM 12650T104 7,779 245,000 SH   SOLE   245,000 0 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 17,336 1,270,000 SH   SOLE   1,270,000 0 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 1,024 75,000 SH Call SOLE   75,000 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 1,105 20,556 SH   SOLE   20,556 0 0
DIEBOLD NXDF INC COM 253651103 8,016 286,300 SH   SOLE   286,300 0 0
DIEBOLD NXDF INC COM 253651103 1,683 60,100 SH Call SOLE   60,100 0 0
DOMINION DIAMOND CORP COM 257287102 41,344 3,291,733 SH   SOLE   3,291,733 0 0
DELTIC TIMBER CORP COM 247850100 3,840 51,436 SH   SOLE   51,436 0 0
DUPONT FABROS TECHNOLOGY INC COM 26613Q106 4,958 81,073 SH   SOLE   81,073 0 0
DIGITALGLOBE INC COM NEW 25389M877 6,241 187,416 SH   SOLE   187,416 0 0
DISNEY WALT CO COM DISNEY 254687106 2,656 25,000 SH Call SOLE   25,000 0 0
DISCOVERY COMMUNICATNS NEW COM SER C 25470F302 358 14,200 SH   SOLE   14,200 0 0
DISH NETWORK CORP CL A 25470M109 1,883 30,000 SH   SOLE   30,000 0 0
DICKS SPORTING GOODS INC COM 253393102 620 15,562 SH   SOLE   15,562 0 0
DOLLAR TREE INC COM 256746108 676 9,668 SH   SOLE   9,668 0 0
DOLLAR TREE INC COM 256746108 1,328 19,000 SH Call SOLE   19,000 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K133 62 2,002 SH Put SOLE   2,002 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K133 653 21,000 SH Put SOLE   21,000 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K133 311 10,000 SH Put SOLE   10,000 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K133 311 10,000 SH Put SOLE   10,000 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K133 342 11,000 SH Put SOLE   11,000 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K133 566 18,200 SH Put SOLE   18,200 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K133 886 28,500 SH Put SOLE   28,500 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K133 494 15,900 SH Put SOLE   15,900 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K133 218 7,000 SH Put SOLE   7,000 0 0
DELL TECHNOLOGIES INC COM CL V 24703L103 9,799 160,352 SH   SOLE   160,352 0 0
WISDOMTREE TR JAPN HEDGE EQT 97717W851 397 7,625 SH   SOLE   7,625 0 0
EASTERLY ACQUISITION CORP COM 27616L102 113 11,209 SH   SOLE   11,209 0 0
DOUBLE EAGLE ACQUISITION COR COM G28195124 3,059 305,867 SH   SOLE   305,867 0 0
ECOPETROL S A SPONSORED ADS 279158109 605 66,600 SH Call SOLE   66,600 0 0
ECOPETROL S A SPONSORED ADS 279158109 263 28,900 SH Put SOLE   28,900 0 0
EDGEWATER TECHNOLOGY INC COM 280358102 747 109,890 SH   SOLE   109,890 0 0
GAS NAT INC COM 367204104 4,619 357,396 SH   SOLE   357,396 0 0
ELECTRUM SPL ACQUISITION COR SHS G3105C104 3,460 342,907 SH   SOLE   342,907 0 0
SYNERON MEDICAL LTD ORD SHS M87245102 12,076 1,102,828 SH   SOLE   1,102,828 0 0
WESTERN ASSET EMRG MKT DEBT COM 95766A101 1,019 65,472 SH   SOLE   65,472 0 0
ENBRIDGE INC COM 29250N105 1,964 49,334 SH   SOLE   49,334 0 0
ENERNOC INC COM 292764107 702 90,600 SH   SOLE   90,600 0 0
ENERNOC INC DBCV 2.250 8/1 292764AB3 5,470 5,500 PRN   SOLE   5,500 0 0
ENPHASE ENERGY INC COM 29355A107 381 440,810 SH   SOLE   440,810 0 0
ENTERCOM COMMUNICATIONS CORP CL A 293639100 3,493 337,510 SH   SOLE   337,510 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 163 14,600 SH   SOLE   14,600 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 2,636 235,600 SH Call SOLE   235,600 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 560 50,000 SH Call SOLE   50,000 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 2,238 200,000 SH Put SOLE   200,000 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 1,119 100,000 SH Put SOLE   100,000 0 0
FELCOR LODGING TR INC COM 31430F101 1,853 257,071 SH   SOLE   257,071 0 0
FIREEYE INC COM 31816Q101 2,052 134,900 SH Call SOLE   134,900 0 0
FOOT LOCKER INC COM 344849104 724 14,700 SH   SOLE   14,700 0 0
FORUM MERGER CORP COM CL A 34985B103 5,735 590,600 SH   SOLE   590,600 0 0
FORUM MERGER CORP RIGHT 06/01/2019 34985B129 207 590,600 SH   SOLE   590,600 0 0
FORUM MERGER CORP W EXP 06/01/202 34985B111 100 292,900 SH   SOLE   292,900 0 0
FIDELITY NATIONAL FINANCIAL FNFV GROUP COM 31620R402 559 35,356 SH   SOLE   35,356 0 0
FINTECH ACQUISITION CORP II COM 31810G109 4,900 500,000 SH   SOLE   500,000 0 0
FINTECH ACQUISITION CORP II W EXP 01/19/202 31810G117 275 250,000 SH   SOLE   250,000 0 0
FORESTAR GROUP INC COM 346233109 180 10,500 SH   SOLE   10,500 0 0
FORESTAR GROUP INC NOTE 3.750 3/0 346232AB7 2,204 2,153 PRN   SOLE   2,153 0 0
TWENTY FIRST CENTY FOX INC CL B 90130A200 390 14,000 SH   SOLE   14,000 0 0
TWENTY FIRST CENTY FOX INC CL B 90130A200 817 29,300 SH Call SOLE   29,300 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 709 25,000 SH Put SOLE   25,000 0 0
FIRST POTOMAC RLTY TR COM 33610F109 3,850 346,555 SH   SOLE   346,555 0 0
FAIRPOINT COMMUNICATIONS INC COM NEW 305560302 996 63,646 SH   SOLE   63,646 0 0
FORTUNA SILVER MINES INC COM 349915108 418 85,532 SH   SOLE   85,532 0 0
LIBERTY MEDIA CORP DELAWARE COM SER A FRMLA 531229870 1,576 45,000 SH   SOLE   45,000 0 0
GENERAL MTRS CO COM 37045V100 2,794 80,000 SH Call SOLE   80,000 0 0
GENERAL MTRS CO COM 37045V100 2,358 67,500 SH Put SOLE   67,500 0 0
GENERAL MTRS CO COM 37045V100 2,096 60,000 SH Put SOLE   60,000 0 0
GNC HLDGS INC COM CL A 36191G107 412 48,908 SH   SOLE   48,908 0 0
GNC HLDGS INC COM CL A 36191G107 577 68,500 SH Put SOLE   68,500 0 0
ALPHABET INC CAP STK CL C 02079K107 5,133 5,648 SH   SOLE   5,648 0 0
ALPHABET INC CAP STK CL A 02079K305 38,909 41,852 SH   SOLE   41,852 0 0
ALPHABET INC CAP STK CL A 02079K305 18,594 20,000 SH Put SOLE   20,000 0 0
ALPHABET INC CAP STK CL A 02079K305 3,719 4,000 SH Put SOLE   4,000 0 0
ALPHABET INC CAP STK CL A 02079K305 10,691 11,500 SH Put SOLE   11,500 0 0
ALPHABET INC CAP STK CL A 02079K305 18,501 19,900 SH Call SOLE   19,900 0 0
CANADA GOOSE HOLDINGS INC SHS SUB VTG 135086106 198 10,000 SH Put SOLE   10,000 0 0
CANADA GOOSE HOLDINGS INC SHS SUB VTG 135086106 277 14,000 SH Put SOLE   14,000 0 0
GENUINE PARTS CO COM 372460105 2,419 26,080 SH   SOLE   26,080 0 0
GP INVTS ACQUISITION COR SHS G40357124 2,995 299,200 SH   SOLE   299,200 0 0
GORES HLDGS II INC COM CL A 382867109 6,520 650,000 SH   SOLE   650,000 0 0
GORES HLDGS II INC W EXP 03/06/202 382867117 323 216,666 SH   SOLE   216,666 0 0
GASTAR EXPL INC NEW COM 36729W202 2,091 2,257,617 SH   SOLE   2,257,617 0 0
GRAN TIERRA ENERGY INC COM 38500T101 27 12,200 SH Put SOLE   12,200 0 0
GTY TECHNOLOGY HOLDINGS INC CL A G4182A102 3,810 377,259 SH   SOLE   377,259 0 0
GTY TECHNOLOGY HOLDINGS INC W EXP 99/99/999 G4182A128 138 125,753 SH   SOLE   125,753 0 0
HENNESSY CAP ACQUSTON CORP I UNIT 06/15/2024 42588L204 9,050 900,000 SH   SOLE   900,000 0 0
HEICO CORP NEW CL A 422806208 1,040 16,757 SH   SOLE   16,757 0 0
HRG GROUP INC COM 40434J100 2,011 113,566 SH   SOLE   113,566 0 0
HORMEL FOODS CORP COM 440452100 2,343 68,687 SH   SOLE   68,687 0 0
HORMEL FOODS CORP COM 440452100 1,364 40,000 SH Call SOLE   40,000 0 0
HARMONY MERGER CORP COM 413247107 14,458 1,399,379 SH   SOLE   1,399,379 0 0
HARMONY MERGER CORP W EXP 01/01/202 413247123 279 348,486 SH   SOLE   348,486 0 0
HUNTSMAN CORP COM 447011107 7,752 300,000 SH   SOLE   300,000 0 0
HORIZON PHARMA INVT LTD NOTE 2.500 3/1 44052TAB7 1,725 2,000 PRN   SOLE   2,000 0 0
IAMGOLD CORP COM 450913108 74 14,394 SH   SOLE   14,394 0 0
INTEL CORP COM 458140100 2,531 75,000 SH   SOLE   75,000 0 0
INDEPENDENCE RLTY TR INC COM 45378A106 437 44,290 SH   SOLE   44,290 0 0
JPMORGAN CHASE & CO COM 46625H100 788 8,617 SH   SOLE   8,617 0 0
JPMORGAN CHASE & CO COM 46625H100 457 5,000 SH Put SOLE   5,000 0 0
NORDSTROM INC COM 655664100 579 12,100 SH Put SOLE   12,100 0 0
NORDSTROM INC COM 655664100 239 5,000 SH Put SOLE   5,000 0 0
KAYNE ANDERSON ACQUISITION COM CL A 48661U102 19,440 2,000,000 SH   SOLE   2,000,000 0 0
KAYNE ANDERSON ACQUISITION W EXP 06/30/202 48661U110 514 658,866 SH   SOLE   658,866 0 0
KATE SPADE & CO COM 485865109 1,177 63,677 SH   SOLE   63,677 0 0
KBL MERGER CORP IV COM 48242A104 4,933 508,600 SH   SOLE   508,600 0 0
KBL MERGER CORP IV RIGHT 03/22/2019 48242A120 178 508,600 SH   SOLE   508,600 0 0
KBL MERGER CORP IV W EXP 01/15/202 48242A112 90 508,600 SH   SOLE   508,600 0 0
KCG HLDGS INC CL A 48244B100 609 30,551 SH   SOLE   30,551 0 0
KINROSS GOLD CORP COM NO PAR 496902404 81 20,000 SH Call SOLE   20,000 0 0
KINROSS GOLD CORP COM NO PAR 496902404 342 84,000 SH Call SOLE   84,000 0 0
KRAFT HEINZ CO COM 500754106 907 10,594 SH   SOLE   10,594 0 0
KLA-TENCOR CORP COM 482480100 2,288 25,000 SH   SOLE   25,000 0 0
KAPSTONE PAPER & PACKAGING C COM 48562P103 5,649 273,838 SH   SOLE   273,838 0 0
KAPSTONE PAPER & PACKAGING C COM 48562P103 3,066 148,600 SH Call SOLE   148,600 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 433 13,900 SH   SOLE   13,900 0 0
LANDCADIA HLDGS INC CL A 51476W107 2,530 250,000 SH   SOLE   250,000 0 0
LANDCADIA HLDGS INC W EXP 06/01/202 51476W115 190 250,000 SH   SOLE   250,000 0 0
LIBERTY EXPEDIA HOLDINGS SER A COM 53046P109 322 5,967 SH   SOLE   5,967 0 0
LIONS GATE ENTMNT CORP CL B NON VTG 535919500 394 15,000 SH   SOLE   15,000 0 0
LIBERTY GLOBAL PLC LILAC SHS CL C G5480U153 214 10,000 SH   SOLE   10,000 0 0
LOUISIANA PAC CORP COM 546347105 10,850 450,000 SH   SOLE   450,000 0 0
LOUISIANA PAC CORP COM 546347105 4,822 200,000 SH Put SOLE   200,000 0 0
LOUISIANA PAC CORP COM 546347105 6,028 250,000 SH Call SOLE   250,000 0 0
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 2,036 48,499 SH   SOLE   48,499 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 1,218 105,000 SH   SOLE   105,000 0 0
LEVEL 3 COMMUNICATIONS INC COM NEW 52729N308 2,076 35,000 SH   SOLE   35,000 0 0
MACERICH CO COM 554382101 581 10,000 SH Put SOLE   10,000 0 0
M I ACQUISITIONS INC COM 55304A104 4,057 404,924 SH   SOLE   404,924 0 0
M I ACQUISITIONS INC W EXP 99/99/999 55304A112 122 400,000 SH   SOLE   400,000 0 0
MOBILEYE N V AMSTELVEEN ORD SHS N51488117 21,130 336,471 SH   SOLE   336,471 0 0
MAGNA INTL INC COM 559222401 278 6,000 SH Call SOLE   6,000 0 0
MGP INGREDIENTS INC NEW COM 55303J106 307 6,000 SH Put SOLE   6,000 0 0
M III ACQUISITION CORP COM 55378T104 1,808 184,500 SH   SOLE   184,500 0 0
M III ACQUISITION CORP W EXP 10/10/202 55378T112 81 179,500 SH   SOLE   179,500 0 0
MODERN MEDIA ACQUISITION COM 60765P103 6,839 700,000 SH   SOLE   700,000 0 0
MODERN MEDIA ACQUISITION RIGHT 99/99/9999 60765P129 266 700,000 SH   SOLE   700,000 0 0
MODERN MEDIA ACQUISITION W EXP 05/17/202 60765P111 126 350,000 SH   SOLE   350,000 0 0
MALLINCKRODT PUB LTD CO SHS G5785G107 1,344 30,000 SH   SOLE   30,000 0 0
MONSANTO CO NEW COM 61166W101 2,382 20,122 SH   SOLE   20,122 0 0
MOSAIC CO NEW COM 61945C103 1,142 50,000 SH Call SOLE   50,000 0 0
MATLIN & PARTNERS ACQUISITIO CL A 57682V106 3,864 400,000 SH   SOLE   400,000 0 0
MATLIN & PARTNERS ACQUISITIO W EXP 03/15/202 57682V114 74 195,100 SH   SOLE   195,100 0 0
MARATHON OIL CORP COM 565849106 457 38,600 SH Put SOLE   38,600 0 0
MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 4,047 245,000 SH   SOLE   245,000 0 0
MORGAN STANLEY COM NEW 617446448 2,896 65,000 SH   SOLE   65,000 0 0
MORGAN STANLEY COM NEW 617446448 1,114 25,000 SH Put SOLE   25,000 0 0
MICROSOFT CORP COM 594918104 4,197 60,881 SH   SOLE   60,881 0 0
MICROSOFT CORP COM 594918104 345 5,000 SH Put SOLE   5,000 0 0
MAXIM INTEGRATED PRODS INC COM 57772K101 2,245 50,000 SH Call SOLE   50,000 0 0
MYLAN N V SHS EURO N59465109 5,062 130,400 SH   SOLE   130,400 0 0
NCR CORP NEW COM 62886E108 1,021 25,000 SH Call SOLE   25,000 0 0
NCR CORP NEW COM 62886E108 817 20,000 SH Put SOLE   20,000 0 0
NATIONAL ENERGY SERVICES REU SHS G6375R107 19,100 2,000,004 SH   SOLE   2,000,004 0 0
NATIONAL ENERGY SERVICES REU W EXP 05/05/202 G6375R115 1,100 2,000,000 SH   SOLE   2,000,000 0 0
NETFLIX INC COM 64110L106 4,856 32,500 SH Call SOLE   32,500 0 0
NETFLIX INC COM 64110L106 6,723 45,000 SH Put SOLE   45,000 0 0
NIKE INC CL B 654106103 1,956 33,148 SH   SOLE   33,148 0 0
NIELSEN HLDGS PLC SHS EUR G6518L108 809 20,936 SH   SOLE   20,936 0 0
NRG ENERGY INC COM NEW 629377508 853 49,514 SH   SOLE   49,514 0 0
NRG ENERGY INC COM NEW 629377508 1,550 90,000 SH Call SOLE   90,000 0 0
NEUSTAR INC CL A 64126X201 990 29,678 SH   SOLE   29,678 0 0
NEVSUN RES LTD COM 64156L101 169 70,100 SH   SOLE   70,100 0 0
NVIDIA CORP COM 67066G104 1,012 7,000 SH   SOLE   7,000 0 0
NVIDIA CORP COM 67066G104 3,614 25,000 SH Call SOLE   25,000 0 0
NVIDIA CORP COM 67066G104 1,446 10,000 SH Put SOLE   10,000 0 0
NVIDIA CORP COM 67066G104 3,759 26,000 SH Put SOLE   26,000 0 0
NOVADAQ TECHNOLOGIES INC COM 66987G102 3,516 300,000 SH   SOLE   300,000 0 0
NEWS CORP NEW CL B 65249B208 204 14,400 SH   SOLE   14,400 0 0
NEXEO SOLUTIONS INC W EXP 06/09/202 65342H110 132 248,817 SH   SOLE   248,817 0 0
NXP SEMICONDUCTORS N V COM N6596X109 21,890 200,000 SH   SOLE   200,000 0 0
NXP SEMICONDUCTORS N V DBCV 1.00012/0 62952QAB6 3,576 3,000 PRN   SOLE   3,000 0 0
ONEBEACON INSURANCE GROUP LT CL A G67742109 2,762 151,510 SH   SOLE   151,510 0 0
OCLARO INC COM NEW 67555N206 467 50,000 SH Call SOLE   50,000 0 0
OFFICE DEPOT INC COM 676220106 86 15,243 SH   SOLE   15,243 0 0
OI S A SPONSORED ADR NE 670851500 1,676 277,414 SH   SOLE   277,414 0 0
VANECK VECTORS ETF TR OIL SVCS ETF 92189F718 868 35,000 SH Put SOLE   35,000 0 0
O REILLY AUTOMOTIVE INC NEW COM 67103H107 437 2,000 SH   SOLE   2,000 0 0
O REILLY AUTOMOTIVE INC NEW COM 67103H107 656 3,000 SH Call SOLE   3,000 0 0
O REILLY AUTOMOTIVE INC NEW COM 67103H107 656 3,000 SH Call SOLE   3,000 0 0
O REILLY AUTOMOTIVE INC NEW COM 67103H107 437 2,000 SH Call SOLE   2,000 0 0
PACIFIC SPL ACQUISITION CORP SHS G68588105 2,012 201,153 SH   SOLE   201,153 0 0
PANGAEA LOGISTICS SOLUTION L SHS G6891L105 708 254,794 SH   SOLE   254,794 0 0
PACIFIC CONTINENTAL CORP COM 69412V108 825 32,272 SH   SOLE   32,272 0 0
PRICELINE GRP INC NOTE 0.900 9/1 741503AX4 2,868 2,500 PRN   SOLE   2,500 0 0
PATTERN ENERGY GROUP INC CL A 70338P100 418 17,554 SH   SOLE   17,554 0 0
PFIZER INC COM 717081103 725 21,575 SH   SOLE   21,575 0 0
PANERA BREAD CO CL A 69840W108 6,156 19,564 SH   SOLE   19,564 0 0
PAREXEL INTL CORP COM 699462107 521 6,000 SH   SOLE   6,000 0 0
PATHEON N V SHS N6865W105 719 20,613 SH   SOLE   20,613 0 0
PRAXAIR INC COM 74005P104 4,083 30,800 SH   SOLE   30,800 0 0
PAYPAL HLDGS INC COM 70450Y103 8,040 149,800 SH Call SOLE   149,800 0 0
PAYPAL HLDGS INC COM 70450Y103 4,294 80,000 SH Put SOLE   80,000 0 0
QUALCOMM INC COM 747525103 2,485 45,000 SH   SOLE   45,000 0 0
QUALCOMM INC COM 747525103 3,589 65,000 SH Call SOLE   65,000 0 0
QUALCOMM INC COM 747525103 1,104 20,000 SH Call SOLE   20,000 0 0
QUINPARIO ACQUISITION CORP 2 COM 74874U101 2,073 208,957 SH   SOLE   208,957 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 3,441 25,000 SH Put SOLE   25,000 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 42,668 310,000 SH Call SOLE   310,000 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 6,882 50,000 SH Put SOLE   50,000 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 17,893 130,000 SH Call SOLE   130,000 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 11,011 80,000 SH Call SOLE   80,000 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 27,528 200,000 SH Put SOLE   200,000 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 9,635 70,000 SH Put SOLE   70,000 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 34,410 250,000 SH Call SOLE   250,000 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 6,882 50,000 SH Put SOLE   50,000 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 19,270 140,000 SH Put SOLE   140,000 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 13,268 96,400 SH Put SOLE   96,400 0 0
RESTAURANT BRANDS INTL INC COM 76131D103 1,625 25,982 SH   SOLE   25,982 0 0
RESTAURANT BRANDS INTL INC COM 76131D103 1,251 20,000 SH Put SOLE   20,000 0 0
REYNOLDS AMERICAN INC COM 761713106 10,445 160,595 SH   SOLE   160,595 0 0
RICE ENERGY INC COM 762760106 10,880 408,568 SH   SOLE   408,568 0 0
RLJ LODGING TR COM 74965L101 219 11,000 SH Put SOLE   11,000 0 0
RINGCENTRAL INC CL A 76680R206 366 10,000 SH Put SOLE   10,000 0 0
ROSEHILL RES INC CL A 777385105 4,068 487,820 SH   SOLE   487,820 0 0
ROSEHILL RES INC W EXP 09/16/202 777385113 1,282 1,165,848 SH   SOLE   1,165,848 0 0
ROSS STORES INC COM 778296103 577 10,000 SH   SOLE   10,000 0 0
REPUBLIC SVCS INC COM 760759100 637 10,000 SH Put SOLE   10,000 0 0
SPRINT CORP COM SER 1 85207U105 811 98,800 SH   SOLE   98,800 0 0
SPRINT CORP COM SER 1 85207U105 3,603 438,800 SH Call SOLE   438,800 0 0
SEABRIDGE GOLD INC COM 811916105 327 30,300 SH Put SOLE   30,300 0 0
SANDSTORM GOLD LTD COM NEW 80013R206 251 64,900 SH Put SOLE   64,900 0 0
SPIRIT AIRLS INC COM 848577102 3,284 63,584 SH   SOLE   63,584 0 0
SABAN CAP ACQUISITION CORP COM CL A 78516C106 4,500 450,000 SH   SOLE   450,000 0 0
SABAN CAP ACQUISITION CORP W EXP 09/21/202 78516C114 281 225,000 SH   SOLE   225,000 0 0
SEARS HLDGS CORP COM 812350106 532 60,000 SH Put SOLE   60,000 0 0
SEARS HLDGS CORP COM 812350106 2,582 291,400 SH Put SOLE   291,400 0 0
SHORETEL INC COM 825211105 9,556 1,647,642 SH   SOLE   1,647,642 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 3,535 225,000 SH Put SOLE   225,000 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 4,713 300,000 SH Put SOLE   300,000 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 1,964 125,000 SH Put SOLE   125,000 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 1,964 125,000 SH Put SOLE   125,000 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 18,435 225,200 SH Put SOLE   225,200 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 1,637 20,000 SH Put SOLE   20,000 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 1,228 15,000 SH Put SOLE   15,000 0 0
SNAP INC CL A 83304A106 234 13,158 SH   SOLE   13,158 0 0
SNAP INC CL A 83304A106 435 24,500 SH Call SOLE   24,500 0 0
SNAP INC CL A 83304A106 1,427 80,300 SH Put SOLE   80,300 0 0
SNAP INC CL A 83304A106 528 29,700 SH Put SOLE   29,700 0 0
INTRAWEST RESORTS HLDGS INC COM 46090K109 1,813 76,389 SH   SOLE   76,389 0 0
STAPLES INC COM 855030102 4,596 456,400 SH   SOLE   456,400 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 967 4,000 SH Put SOLE   4,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 6,045 25,000 SH Put SOLE   25,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 3,627 15,000 SH Put SOLE   15,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,257 5,200 SH Put SOLE   5,200 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,451 6,000 SH Put SOLE   6,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 8,463 35,000 SH Call SOLE   35,000 0 0
SILVER RUN ACQUISITION COM CL A 82812A103 5,817 574,260 SH   SOLE   574,260 0 0
SILVER RUN ACQUISITION W EXP 03/28/202 82812A111 317 176,666 SH   SOLE   176,666 0 0
SILVER STD RES INC NOTE 2.875 2/0 82823LAC0 5,820 6,000 PRN   SOLE   6,000 0 0
STELLAR ACQUISITION III INC COM Y8172W107 321 32,000 SH   SOLE   32,000 0 0
STELLAR ACQUISITION III INC W EXP 03/22/202 Y8172W115 10 32,000 SH   SOLE   32,000 0 0
SYNCHRONY FINL COM 87165B103 1,649 55,300 SH Call SOLE   55,300 0 0
SYNCHRONY FINL COM 87165B103 784 26,300 SH Call SOLE   26,300 0 0
SYNCHRONY FINL COM 87165B103 1,446 48,500 SH Call SOLE   48,500 0 0
AT&T INC COM 00206R102 943 25,000 SH Call SOLE   25,000 0 0
AT&T INC COM 00206R102 6,980 185,000 SH Put SOLE   185,000 0 0
AT&T INC COM 00206R102 13,055 346,000 SH Put SOLE   346,000 0 0
AT&T INC COM 00206R102 2,641 70,000 SH Put SOLE   70,000 0 0
AT&T INC COM 00206R102 4,528 120,000 SH Put SOLE   120,000 0 0
AT&T INC COM 00206R102 566 15,000 SH Put SOLE   15,000 0 0
TUCOWS INC COM NEW 898697206 433 8,100 SH   SOLE   8,100 0 0
TRANSDIGM GROUP INC COM 893641100 2,689 10,000 SH Call SOLE   10,000 0 0
TRANSDIGM GROUP INC COM 893641100 1,344 5,000 SH Put SOLE   5,000 0 0
THOR INDS INC COM 885160101 1,144 10,950 SH   SOLE   10,950 0 0
THOR INDS INC COM 885160101 1,307 12,500 SH Call SOLE   12,500 0 0
TJX COS INC NEW COM 872540109 3,705 51,342 SH   SOLE   51,342 0 0
TJX COS INC NEW COM 872540109 729 10,100 SH Call SOLE   10,100 0 0
TJX COS INC NEW COM 872540109 505 7,000 SH Call SOLE   7,000 0 0
TJX COS INC NEW COM 872540109 1,083 15,000 SH Put SOLE   15,000 0 0
TURKISH INVT FD INC COM 900145103 1,715 177,872 SH   SOLE   177,872 0 0
ISHARES TR 20 YR TR BD ETF 464287432 14,389 115,000 SH Put SOLE   115,000 0 0
ISHARES TR 20 YR TR BD ETF 464287432 26,988 215,700 SH Put SOLE   215,700 0 0
DIREXION SHS ETF TR DLY SMCAP BULL3X 25459W847 335 6,000 SH Put SOLE   6,000 0 0
DIREXION SHS ETF TR DLY SMCAP BULL3X 25459W847 335 6,000 SH Put SOLE   6,000 0 0
TPG PACE ENERGY HLDGS CORP CL A 872656103 17,605 1,749,999 SH   SOLE   1,749,999 0 0
TPG PACE ENERGY HLDGS CORP W EXP 99/99/999 872656111 822 583,333 SH   SOLE   583,333 0 0
TPG PACE HLDGS CORP UNIT 99/99/9999 G89827102 12,312 1,200,000 SH   SOLE   1,200,000 0 0
PROSHARES TR ULTRAPRO QQQ 74347X831 396 4,059 SH   SOLE   4,059 0 0
PROSHARES TR ULTRAPRO QQQ 74347X831 1,397 14,300 SH Put SOLE   14,300 0 0
TRIBUNE MEDIA CO CL A 896047503 1,223 30,000 SH   SOLE   30,000 0 0
TRILLIUM THERAPEUTICS INC COM NEW 89620X506 264 60,013 SH   SOLE   60,013 0 0
TESLA INC COM 88160R101 3,797 10,500 SH Call SOLE   10,500 0 0
TESLA INC COM 88160R101 2,170 6,000 SH Put SOLE   6,000 0 0
HOSTESS BRANDS INC W EXP 11/04/202 44109J114 524 180,000 SH   SOLE   180,000 0 0
TWITTER INC COM 90184L102 536 30,000 SH   SOLE   30,000 0 0
TIME WARNER INC COM NEW 887317303 38,156 380,000 SH   SOLE   380,000 0 0
UNDER ARMOUR INC CL A 904311107 355 16,300 SH   SOLE   16,300 0 0
UNITED CONTL HLDGS INC COM 910047109 1,287 17,100 SH   SOLE   17,100 0 0
UBIQUITI NETWORKS INC COM 90347A100 4,052 77,976 SH   SOLE   77,976 0 0
UBIQUITI NETWORKS INC COM 90347A100 2,708 52,100 SH Call SOLE   52,100 0 0
UNITED PARCEL SERVICE INC CL B 911312106 2,123 19,200 SH Call SOLE   19,200 0 0
UNITED PARCEL SERVICE INC CL B 911312106 2,743 24,800 SH Put SOLE   24,800 0 0
VISA INC COM CL A 92826C839 1,238 13,200 SH   SOLE   13,200 0 0
VALE S A ADR 91912E105 613 70,065 SH   SOLE   70,065 0 0
VANTAGE ENERGY ACQUISITION COM CL A 92211L105 24,375 2,499,999 SH   SOLE   2,499,999 0 0
VANTAGE ENERGY ACQUISITION W EXP 04/12/202 92211L113 1,042 833,333 SH   SOLE   833,333 0 0
VMWARE INC CL A COM 928563402 7,012 80,200 SH Put SOLE   80,200 0 0
VMWARE INC CL A COM 928563402 498 5,700 SH Put SOLE   5,700 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 779 45,000 SH Put SOLE   45,000 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 779 45,000 SH Put SOLE   45,000 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 260 15,000 SH Put SOLE   15,000 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 891 51,500 SH Put SOLE   51,500 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 2,699 156,000 SH Put SOLE   156,000 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 1,512 87,400 SH Put SOLE   87,400 0 0
VWR CORP COM 91843L103 2,614 79,201 SH   SOLE   79,201 0 0
WOLVERINE BANCORP INC COM 977880103 1,008 25,124 SH   SOLE   25,124 0 0
WEBMD HEALTH CORP COM 94770V102 2,346 40,000 SH   SOLE   40,000 0 0
WASTE CONNECTIONS INC COM 94106B101 5,254 81,564 SH   SOLE   81,564 0 0
WELLS FARGO CO NEW COM 949746101 554 10,000 SH   SOLE   10,000 0 0
WHOLE FOODS MKT INC COM 966837106 6,380 151,500 SH   SOLE   151,500 0 0
WHOLE FOODS MKT INC COM 966837106 253 6,000 SH Call SOLE   6,000 0 0
WHOLE FOODS MKT INC COM 966837106 2,106 50,000 SH Call SOLE   50,000 0 0
WINNEBAGO INDS INC COM 974637100 1,925 55,000 SH Put SOLE   55,000 0 0
WINNEBAGO INDS INC COM 974637100 1,750 50,000 SH Put SOLE   50,000 0 0
WINNEBAGO INDS INC COM 974637100 326 9,300 SH Put SOLE   9,300 0 0
WINDSTREAM HLDGS INC COM NEW 97382A200 111 28,694 SH   SOLE   28,694 0 0
WINDSTREAM HLDGS INC COM NEW 97382A200 75 19,400 SH Put SOLE   19,400 0 0
VCA INC COM 918194101 12,979 140,598 SH   SOLE   140,598 0 0
WHEATON PRECIOUS METALS CORP COM 962879102 4,216 211,949 SH   SOLE   211,949 0 0
WHEATON PRECIOUS METALS CORP COM 962879102 9,945 500,000 SH Call SOLE   500,000 0 0
WHEATON PRECIOUS METALS CORP COM 962879102 5,712 287,200 SH Call SOLE   287,200 0 0
WHEATON PRECIOUS METALS CORP COM 962879102 3,005 151,100 SH Call SOLE   151,100 0 0
WESTAR ENERGY INC COM 95709T100 1,591 30,000 SH   SOLE   30,000 0 0
SELECT ENERGY SVCS INC CL A COM 81617J301 2,219 182,607 SH   SOLE   182,607 0 0
WEYERHAEUSER CO COM 962166104 1,563 46,645 SH   SOLE   46,645 0 0
UNITED STATES STL CORP NEW COM 912909108 332 15,000 SH Call SOLE   15,000 0 0
UNITED STATES STL CORP NEW COM 912909108 1,107 50,000 SH Call SOLE   50,000 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 21,610 280,000 SH Put SOLE   280,000 0 0
XENON PHARMACEUTICALS INC COM 98420N105 518 164,510 SH   SOLE   164,510 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 9,868 400,000 SH   SOLE   400,000 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 12,335 500,000 SH Put SOLE   500,000 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 8,018 325,000 SH Call SOLE   325,000 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 3,330 135,000 SH Put SOLE   135,000 0 0
EXETER RES CORP COM 301835104 127 82,223 SH   SOLE   82,223 0 0