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
ACADIA PHARMACEUTICALS INC COM 004225108 9,309 217,600 SH Call SOLE   217,600 0 0
ADVANCED DISP SVCS INC DEL COM 00790X101 19,722 600,000 SH   SOLE   600,000 0 0
ALLERGAN PLC SHS G0177J108 57,351 300,000 SH   SOLE   300,000 0 0
ANIXTER INTL INC COM 035290105 1,842 20,000 SH   SOLE   20,000 0 0
ANTERIX INC COM 03676C100 557 12,888 SH   SOLE   12,888 0 0
ANTERIX INC COM 03676C100 22,510 521,800 SH Call SOLE   521,800 0 0
ANTHEM INC NOTE 2.750%10/1 94973VBG1 14,755 3,500,000 PRN   SOLE   3,500,000 0 0
APELLIS PHARMACEUTICALS INC COM 03753U106 2,045 66,800 SH   SOLE   66,800 0 0
APELLIS PHARMACEUTICALS INC COM 03753U106 2,144 70,000 SH Put SOLE   70,000 0 0
APTOSE BIOSCIENCES INC COM NEW 03835T200 1,137 200,526 SH   SOLE   200,526 0 0
ARQULE INC COM 04269E107 9,980 500,000 SH   SOLE   500,000 0 0
AUDENTES THERAPEUTICS INC COM 05070R104 3,590 60,000 SH   SOLE   60,000 0 0
AVX CORP NEW COM 002444107 2,047 100,000 SH   SOLE   100,000 0 0
AXOVANT GENE THERAPIES LTD COM G0750W203 3,072 598,700 SH Call SOLE   598,700 0 0
AXSOME THERAPEUTICS INC COM 05464T104 1,344 13,000 SH Call SOLE   13,000 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 1,945 23,000 SH   SOLE   23,000 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 1,860 22,000 SH Call SOLE   22,000 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 3,466 41,000 SH Put SOLE   41,000 0 0
BIOXCEL THERAPEUTICS INC COM 09075P105 956 65,408 SH   SOLE   65,408 0 0
BOOKING HLDGS INC COM 09857L108 314 153 SH   SOLE   153 0 0
BOOKING HLDGS INC COM 09857L108 2,054 1,000 SH Put SOLE   1,000 0 0
BRISTOL MYERS SQUIBB CO RIGHT 99/99/9999 110122157 461 150,000 SH   SOLE   150,000 0 0
CAESARS ENTMT CORP NOTE 5.000%10/0 127686AA1 79,767 41,263,230 PRN   SOLE   41,263,230 0 0
CALLON PETE CO DEL COM 13123X102 483 100,000 SH Call SOLE   100,000 0 0
CLEVELAND CLIFFS INC COM 185899101 1,051 125,000 SH Put SOLE   125,000 0 0
CLEVELAND CLIFFS INC DBCV 1.500% 1/1 185899AA9 4,911 4,095,000 PRN   SOLE   4,095,000 0 0
CONTINENTAL BLDG PRODS INC COM 211171103 3,643 100,000 SH   SOLE   100,000 0 0
CRAFT BREW ALLIANCE INC COM 224122101 3,465 210,000 SH   SOLE   210,000 0 0
DICERNA PHARMACEUTICALS INC COM 253031108 881 40,000 SH   SOLE   40,000 0 0
DISCOVERY INC COM SER C 25470F302 4,918 161,300 SH   SOLE   161,300 0 0
DURECT CORP COM 266605104 2,595 684,800 SH Call SOLE   684,800 0 0
DURECT CORP COM 266605104 649 171,300 SH Put SOLE   171,300 0 0
EL PASO ELEC CO COM NEW 283677854 12,542 184,743 SH   SOLE   184,743 0 0
ENTERA BIO LTD *W EXP 06/27/202 M40527117 64 337,673 SH Call SOLE   337,673 0 0
GENWORTH FINL INC COM CL A 37247D106 1,320 300,000 SH   SOLE   300,000 0 0
HP INC COM 40434L105 3,288 160,000 SH   SOLE   160,000 0 0
HUBSPOT INC NOTE 0.250% 6/0 443573AB6 6,075 3,500,000 PRN   SOLE   3,500,000 0 0
IAC INTERACTIVECORP COM 44919P508 8,719 35,000 SH   SOLE   35,000 0 0
IMMUNOMEDICS INC COM 452907108 1,005 47,500 SH   SOLE   47,500 0 0
IMMUNOMEDICS INC COM 452907108 1,005 47,500 SH Put SOLE   47,500 0 0
INSTRUCTURE INC COM 45781U103 4,098 85,000 SH   SOLE   85,000 0 0
INTERCEPT PHARMACEUTICALS IN COM 45845P108 1,982 16,000 SH Call SOLE   16,000 0 0
KADMON HLDGS INC COM 48283N106 1,268 280,000 SH   SOLE   280,000 0 0
KALVISTA PHARMACEUTICALS INC COM 483497103 891 50,000 SH   SOLE   50,000 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 3,802 174,462 SH   SOLE   174,462 0 0
LIBERTY MEDIA CORP DELAWARE NOTE 1.375%10/1 531229AB8 30,295 22,500,000 PRN   SOLE   22,500,000 0 0
LIBERTY PPTY TR SH BEN INT 531172104 18,015 300,000 SH   SOLE   300,000 0 0
MEDICINES CO COM 584688105 16,988 200,000 SH   SOLE   200,000 0 0
MEDICINES CO COM 584688105 278,255 3,275,900 SH Put SOLE   3,275,900 0 0
MUTUALFIRST FINL INC COM 62845B104 7,934 200,000 SH   SOLE   200,000 0 0
NABORS INDUSTRIES LTD SHS G6359F103 29 10,000 SH Call SOLE   10,000 0 0
NICE SYS INC NOTE 1.250% 1/1 65366HAB9 26,618 13,909,000 PRN   SOLE   13,909,000 0 0
NORTONLIFELOCK INC COM 668771108 1,276 50,000 SH   SOLE   50,000 0 0
NUVASIVE INC NOTE 2.250% 3/1 670704AG0 5,340 4,000,000 PRN   SOLE   4,000,000 0 0
ON SEMICONDUCTOR CORP COM 682189105 1,946 79,800 SH   SOLE   79,800 0 0
OYSTER POINT PHARMA INC COM 69242L106 517 21,147 SH   SOLE   21,147 0 0
PACIFIC BIOSCIENCES CALIF IN COM 69404D108 3,084 600,000 SH   SOLE   600,000 0 0
PRICELINE GRP INC NOTE 0.350% 6/1 741503AS5 1,562 1,000,000 PRN   SOLE   1,000,000 0 0
PROGENICS PHARMACEUTICALS IN COM 743187106 509 100,000 SH   SOLE   100,000 0 0
RA PHARMACEUTICALS INC COM 74933V108 2,347 50,000 SH   SOLE   50,000 0 0
RETROPHIN INC COM 761299106 2,006 141,500 SH Put SOLE   141,500 0 0
RETROPHIN INC NOTE 2.500% 9/1 761299AB2 37,634 47,488,000 PRN   SOLE   47,488,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 579,402 1,800,000 SH Put SOLE   1,800,000 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 9,522 100,000 SH Put SOLE   100,000 0 0
SPIRIT AEROSYSTEMS HLDGS INC COM CL A 848574109 36,323 498,400 SH Put SOLE   498,400 0 0
SQUARE INC NOTE 0.375% 3/0 852234AB9 123,009 44,853,000 PRN   SOLE   44,853,000 0 0
SYNTHORX INC COM 87167A103 2,290 32,800 SH Call SOLE   32,800 0 0
SYNTHORX INC COM 87167A103 7,688 110,000 SH   SOLE   110,000 0 0
TALLGRASS ENERGY LP CLASS A SHS 874696107 14,378 650,000 SH   SOLE   650,000 0 0
TD AMERITRADE HLDG CORP COM 87236Y108 8,449 170,000 SH   SOLE   170,000 0 0
TECH DATA CORP COM 878237106 33,028 230,000 SH   SOLE   230,000 0 0
TELADOC HEALTH INC COM 87918A105 3,248 38,800 SH   SOLE   38,800 0 0
TELEPHONE & DATA SYS INC COM NEW 879433829 1,217 47,844 SH   SOLE   47,844 0 0
TESLA INC NOTE 2.000% 5/1 88160RAG6 9,083 6,000,000 PRN   SOLE   6,000,000 0 0
TIFFANY & CO NEW COM 886547108 30,071 225,000 SH   SOLE   225,000 0 0
UNDER ARMOUR INC CL C 904311206 2,294 119,607 SH   SOLE   119,607 0 0
UNITED STATES STL CORP NEW COM 912909108 2,225 195,000 SH Put SOLE   195,000 0 0
WABCO HLDGS INC COM 92927K102 21,896 161,597 SH   SOLE   161,597 0 0
WAVE LIFE SCIENCES LTD SHS Y95308105 401 50,000 SH Call SOLE   50,000 0 0
WAYFAIR INC CL A 94419L101 3,796 42,000 SH Put SOLE   42,000 0 0
WELLCARE HEALTH PLANS INC COM 94946T106 19,813 60,000 SH   SOLE   60,000 0 0
WORKDAY INC NOTE 1.500% 7/1 98138HAD3 42,590 21,059,000 PRN   SOLE   21,059,000 0 0
WORLD WRESTLING ENTMT INC NOTE 3.375%12/1 98156QAB4 113,585 42,100,000 PRN   SOLE   42,100,000 0 0
WRIGHT MED GROUP N V NOTE 2.250%11/1 98236JAB4 3,638 2,500,000 PRN   SOLE   2,500,000 0 0
WRIGHT MED GROUP N V ORD SHS N96617118 12,441 408,157 SH   SOLE   408,157 0 0
WRIGHT MED GROUP N V ORD SHS N96617118 3,267 107,200 SH Put SOLE   107,200 0 0
ZAYO GROUP HLDGS INC COM 98919V105 22,516 649,819 SH   SOLE   649,819 0 0
ZOGENIX INC COM NEW 98978L204 1,563 30,000 SH Put SOLE   30,000 0 0
ZOGENIX INC COM NEW 98978L204 1,564 30,000 SH   SOLE   30,000 0 0