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
ACORDA THERAPEUTICS INC COM 00484M106 1 330,000 SH Put OTR 1 0 330,000 0
ACORDA THERAPEUTICS INC NOTE 1.750% 6/1 00484MAA4 744 805,000 PRN   OTR 1 0 805,000 0
ACTINIUM PHARMACEUTICALS INC COM 00507W107 140 381,431 SH   OTR 1 0 381,431 0
AEROHIVE NETWORKS INC COM 007786106 187 46,287 SH   SOLE   46,287 0 0
AIRGAIN INC COM 00938A104 596 76,969 SH   SOLE   76,969 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 351 1,910 SH   SOLE   1,910 0 0
ALON USA ENERGY INC NOTE 3.000% 9/1 020520AB8 4,579 3,000,000 PRN   OTR 1 0 3,000,000 0
ALPHABET INC CAP STK CL C 02079K107 820 795 SH   SOLE   795 0 0
ANI PHARMACEUTICALS INC COM 00182C103 6 340,000 SH Put OTR 1 0 340,000 0
ANI PHARMACEUTICALS INC NOTE 3.000%12/0 00182CAA1 833 753,000 PRN   OTR 1 0 753,000 0
APPTIO INC CL A 03835C108 605 21,344 SH   SOLE   21,344 0 0
AQUINOX PHARMACEUTICALS INC COM 03842B101 61 1,560,000 SH Call OTR 1 0 1,560,000 0
ARCTURUS THERAPEUTICS LTD SHS M1492T105 183 33,184 SH   SOLE   33,184 0 0
ASML HOLDING N V N Y REGISTRY SHS N07059210 350 1,760 SH   SOLE   1,760 0 0
ASSEMBLY BIOSCIENCES INC COM 045396108 3 40,000 SH Call OTR 1 0 40,000 0
ATTUNITY LTD SHS NEW M15332121 799 106,555 SH   SOLE   106,555 0 0
AVEO PHARMACEUTICALS INC COM 053588109 0 10 SH   OTR 1 0 10 0
AVEO PHARMACEUTICALS INC COM 053588109 42 3,100,000 SH Call OTR 1 0 3,100,000 0
BAIDU INC SPON ADR REP A 056752108 352 1,577 SH   SOLE   1,577 0 0
BANK AMER CORP COM 060505104 227 7,556 SH   OTR 2 0 7,556 0
CANADIAN NAT RES LTD COM 136385101 225 7,160 SH   OTR 2 0 7,160 0
CANADIAN PAC RY LTD COM 13645T100 444 2,516 SH   OTR 2 0 2,516 0
CARROLS RESTAURANT GROUP INC COM 14574X104 169 15,045 SH   OTR 2 0 15,045 0
CEVA INC COM 157210105 330 9,106 SH   SOLE   9,106 0 0
CHESAPEAKE ENERGY CORP COM 165167107 4 5,000,000 SH Put OTR 1 0 5,000,000 0
CHESAPEAKE ENERGY CORP NOTE 5.500% 9/1 165167CY1 2,587 3,000,000 PRN   OTR 1 0 3,000,000 0
CLEARFIELD INC COM 18482P103 657 50,943 SH   SOLE   50,943 0 0
CONVERGYS CORP SDCV 5.750% 9/1 212485AE6 2,266 1,075,000 PRN   OTR 1 0 1,075,000 0
CTRIP COM INTL LTD AMERICAN DEP SHS 22943F100 64 6,430,000 SH Call OTR 1 0 6,430,000 0
CTRIP COM INTL LTD NOTE 1.000% 7/0 22943FAF7 5,212 4,826,000 PRN   OTR 1 0 4,826,000 0
DERMIRA INC COM 24983L104 7 1,140,000 SH Call OTR 1 0 1,140,000 0
DERMIRA INC COM 24983L104 44 620,000 SH Put OTR 1 0 620,000 0
DSP GROUP INC COM 23332B106 1,019 86,343 SH   SOLE   86,343 0 0
E TRADE FINANCIAL CORP COM NEW 269246401 475 8,571 SH   OTR 2 0 8,571 0
ESPERION THERAPEUTICS INC NE COM 29664W105 1 10 SH   OTR 1 0 10 0
ESPERION THERAPEUTICS INC NE COM 29664W105 205 2,150,000 SH Call OTR 1 0 2,150,000 0
ESPERION THERAPEUTICS INC NE COM 29664W105 13 1,590,000 SH Put OTR 1 0 1,590,000 0
EXPEDIA GROUP INC COM NEW 30212P303 690 6,255 SH   SOLE   6,255 0 0
FIESTA RESTAURANT GROUP INC COM 31660B101 631 34,100 SH   SOLE   34,100 0 0
GENCOR INDS INC COM 368678108 285 17,684 SH   SOLE   17,684 0 0
GENERAL CABLE CORP DEL NEW FRNT 4.500%11/1 369300AL2 1,138 1,075,000 PRN   OTR 1 0 1,075,000 0
GOODYEAR TIRE & RUBR CO COM 382550101 242 9,100 SH   SOLE   9,100 0 0
HERON THERAPEUTICS INC COM 427746102 360 3,550,000 SH Call OTR 1 0 3,550,000 0
HOSTESS BRANDS INC CL A 44109J106 356 15,390,000 SH Call OTR 1 0 15,390,000 0
IMMUNOMEDICS INC COM 452907108 1,978 23,290,000 SH Call OTR 1 0 23,290,000 0
IMMUNOMEDICS INC COM 452907108 176 25,240,000 SH Put OTR 1 0 25,240,000 0
INFOSYS LTD SPONSORED ADR 456788108 0 310,000 SH Put OTR 1 0 310,000 0
INSMED INC COM PAR $.01 457669307 26 1,170,000 SH Put OTR 1 0 1,170,000 0
INSMED INC NOTE 1.750% 1/1 457669AA7 992 1,116,000 PRN   OTR 1 0 1,116,000 0
INTERDIGITAL INC NOTE 1.500% 3/0 458660AD9 878 754,000 PRN   OTR 1 0 754,000 0
INTRA CELLULAR THERAPIES INC COM 46116X101 579 10,900,000 SH Call OTR 1 0 10,900,000 0
ISHARES TR RUSSELL 2000 ETF 464287655 1,978 13,033 SH   SOLE   13,033 0 0
JOUNCE THERAPEUTICS INC COM 481116101 62 1,520,000 SH Call OTR 1 0 1,520,000 0
JPMORGAN CHASE & CO COM 46625H100 274 2,490 SH   OTR 2 0 2,490 0
KAMADA LTD SHS M6240T109 236 51,322 SH   SOLE   51,322 0 0
KEYSIGHT TECHNOLOGIES INC COM 49338L103 441 8,418 SH   OTR 2 0 8,418 0
KINROSS GOLD CORP COM NO PAR 496902404 40 10,170 SH   OTR 2 0 10,170 0
LANNET INC COM 516012101 1,596 99,452 SH   OTR 1 0 99,452 0
LANNET INC COM 516012101 826 29,690,000 SH Put OTR 1 0 29,690,000 0
LIPOCINE INC NEW COM 53630X104 0 200,000 SH Call OTR 1 0 200,000 0
MEDICINES CO COM 584688105 14 2,880,000 SH Put OTR 1 0 2,880,000 0
MEDICINES CO NOTE 2.500% 1/1 584688AE5 4,842 4,201,000 PRN   OTR 1 0 4,201,000 0
MELLANOX TECHNOLOGIES LTD SHS M51363113 432 5,927 SH   SOLE   5,927 0 0
MERCK & CO INC COM 58933Y105 68 4,820,000 SH Call OTR 1 0 4,820,000 0
MICROCHIP TECHNOLOGY INC NOTE 1.625% 2/1 595017AD6 13,755 7,748,000 PRN   OTR 1 0 7,748,000 0
MOLINA HEALTHCARE INC NOTE 1.125% 1/1 60855RAC4 8,003 3,971,000 PRN   OTR 1 0 3,971,000 0
NABORS INDUSTRIES LTD SHS G6359F103 1 1,320,000 SH Call OTR 1 0 1,320,000 0
NETEASE INC SPONSORED ADR 64110W102 435 1,550 SH   SOLE   1,550 0 0
NEXSTAR MEDIA GROUP INC CL A 65336K103 855 12,860 SH   SOLE   12,860 0 0
NIC INC COM 62914B100 161 8,840,000 SH Put OTR 1 0 8,840,000 0
NIC INC COM 62914B100 997 74,985 SH   OTR 1 0 74,985 0
NL INDS INC COM NEW 629156407 5 4,130,000 SH Call OTR 1 0 4,130,000 0
NXP SEMICONDUCTORS N V COM N6596X109 238 850,000 SH Put OTR 1 0 850,000 0
NXP SEMICONDUCTORS N V COM N6596X109 152 1,300 SH   OTR 1 0 1,300 0
OCI PARTNERS LP COM UNIT REP LP 67091N108 115 12,540 SH   OTR 2 0 12,540 0
ORION ENERGY SYSTEMS INC COM 686275108 40 17,000 SH Put SOLE   17,000 0 0
PACIRA PHARMACEUTICALS INC COM 695127100 0 480,000 SH Call OTR 1 0 480,000 0
PINNACLE FOODS INC DEL COM 72348P104 4,358 80,543 SH   OTR 1 0 80,543 0
PINNACLE FOODS INC DEL COM 72348P104 385 22,970,000 SH Put OTR 1 0 22,970,000 0
PIXELWORKS INC COM NEW 72581M305 917 236,842 SH   SOLE   236,842 0 0
PRECISION DRILLING CORP COM 2010 74022D308 47 16,990 SH   OTR 2 0 16,990 0
PROTHENA CORP PLC SHS G72800108 184 1,750,000 SH Call OTR 1 0 1,750,000 0
PROTHENA CORP PLC SHS G72800108 187 1,380,000 SH Put OTR 1 0 1,380,000 0
QUANTENNA COMMUNICATIONS INC COM 74766D100 728 53,111 SH   SOLE   53,111 0 0
RAYTHEON CO COM NEW 755111507 261 1,210 SH   OTR 2 0 1,210 0
RESTAURANT BRANDS INTL INC COM 76131D103 236 4,140 SH   OTR 2 0 4,140 0
SCANA CORP NEW COM 80589M102 186 6,200,000 SH Put OTR 1 0 6,200,000 0
SELECT SECTOR SPDR TR SBI CONS DISCR 81369Y407 1,564 15,442 SH   SOLE   15,442 0 0
SELECT SECTOR SPDR TR SBI CONS STPLS 81369Y308 328 6,230 SH   SOLE   6,230 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 1,266 15,544 SH   SOLE   15,544 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 430 15,600 SH   SOLE   15,600 0 0
SELECT SECTOR SPDR TR SBI INT-INDS 81369Y704 493 6,635 SH   SOLE   6,635 0 0
SEMTECH CORP COM 816850101 554 14,197 SH   SOLE   14,197 0 0
SILICOM LTD ORD M84116108 819 23,810 SH   SOLE   23,810 0 0
SKECHERS U S A INC CL A 830566105 374 9,600 SH   SOLE   9,600 0 0
SM ENERGY CO NOTE 1.500% 7/0 78454LAM2 81 84,600 PRN   OTR 2 0 84,600 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 19 1,070,000 SH Put OTR 1 0 1,070,000 0
SPDR SERIES TRUST PORTFOLIO SHORT 78464A474 2,476 82,000 SH   SOLE   82,000 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 633 7,218 SH   SOLE   7,218 0 0
TRANSOCEAN INC DEB 0.500% 1/3 893830BJ7 6,890 6,020,000 PRN   OTR 1 0 6,020,000 0
TRANSOCEAN LTD REG SHS H8817H100 20 11,370,000 SH Put OTR 1 0 11,370,000 0
TRI POINTE GROUP INC COM 87265H109 272 16,550 SH   OTR 2 0 16,550 0
TRINITY INDS INC NOTE 3.875% 6/0 896522AF6 2,074 1,507,000 PRN   OTR 1 0 1,507,000 0
VANGUARD SCOTTSDALE FDS SHRT TRM CORP BD 92206C409 2,588 33,000 SH   SOLE   33,000 0 0
VANGUARD WORLD FDS INF TECH ETF 92204A702 1,098 6,423 SH   SOLE   6,423 0 0
VASCULAR BIOGENICS LTD COM M96883109 2 2,610,000 SH Call OTR 1 0 2,610,000 0
VECTOR GROUP LTD FRNT 1/1 92240MAY4 5,357 3,691,000 PRN   OTR 1 0 3,691,000 0
VERISIGN INC SDCV 3.250% 8/1 92343EAD4 905 262,000 PRN   OTR 1 0 262,000 0
VITAL THERAPIES INC COM 92847R104 0 40,000 SH Put OTR 1 0 40,000 0
WASTE CONNECTIONS INC COM 94106B101 446 6,218 SH   OTR 2 0 6,218 0
WEATHERFORD INTL LTD NOTE 5.875% 7/0 947075AH0 3,013 3,304,000 PRN   OTR 1 0 3,304,000 0
WEATHERFORD INTL PLC ORD SHS G48833100 5 3,300,000 SH Put OTR 1 0 3,300,000 0
YAHOO INC NOTE 12/0 984332AF3 7,292 5,211,000 PRN   OTR 1 0 5,211,000 0
ZOGENIX INC COM NEW 98978L204 30 580,000 SH Call OTR 1 0 580,000 0
ZOGENIX INC COM NEW 98978L204 0 10 SH   OTR 1 0 10 0