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 1,370 38,100 SH Put SOLE   38,100 0 0
ACADIA PHARMACEUTICALS INC COM 004225108 9,460 263,000 SH Call SOLE   263,000 0 0
ADVANCED DISP SVCS INC DEL COM 00790X101 16,788 515,453 SH   SOLE   515,453 0 0
ADVANCED MICRO DEVICES INC NOTE 2.125% 9/0 007903BD8 294,960 78,774,000 PRN   SOLE   78,774,000 0 0
ALLERGAN PLC SHS G0177J108 35,341 210,000 SH   SOLE   210,000 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 758 50,000 SH   SOLE   50,000 0 0
ANTERIX INC COM 03676C100 12,135 335,600 SH Call SOLE   335,600 0 0
ANTHEM INC NOTE 2.750%10/1 94973VBG1 61,059 18,234,000 PRN   SOLE   18,234,000 0 0
AVANTOR INC 6.25 PFD CNV SR 05352A209 1,604 30,000 SH   SOLE   30,000 0 0
AVANTOR INC COM 05352A100 147 10,000 SH Put SOLE   10,000 0 0
AXOVANT GENE THERAPIES LTD COM G0750W203 2,033 315,700 SH Call SOLE   315,700 0 0
BIOGEN INC COM 09062X103 70,668 303,400 SH Call SOLE   303,400 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 1,537 22,800 SH   SOLE   22,800 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 404 6,000 SH Call SOLE   6,000 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 1,820 27,000 SH Put SOLE   27,000 0 0
BOOKING HLDGS INC COM 09857L108 300 153 SH   SOLE   153 0 0
BOOKING HLDGS INC COM 09857L108 1,962 1,000 SH Put SOLE   1,000 0 0
CAESARS ENTMT CORP NOTE 5.000%10/0 127686AA1 138,605 81,263,230 PRN   SOLE   81,263,230 0 0
CALLON PETE CO DEL COM 13123X102 436 100,000 SH Call SOLE   100,000 0 0
CAMBREX CORP COM 132011107 7,140 120,000 SH   SOLE   120,000 0 0
CARA THERAPEUTICS INC COM 140755109 3,013 164,900 SH Put SOLE   164,900 0 0
CARBON BLACK INC COM 14081R103 5,980 230,087 SH   SOLE   230,087 0 0
CELGENE CORP COM 151020104 44,685 450,000 SH   SOLE   450,000 0 0
CLEVELAND CLIFFS INC COM 185899101 108 15,000 SH Put SOLE   15,000 0 0
CLEVELAND CLIFFS INC DBCV 1.500% 1/1 185899AA9 3,850 3,500,000 PRN   SOLE   3,500,000 0 0
CORINDUS VASCULAR ROBOTICS I COM 218730109 939 219,479 SH   SOLE   219,479 0 0
DISCOVERY INC COM SER C 25470F302 2,740 111,300 SH   SOLE   111,300 0 0
EL PASO ELEC CO COM NEW 283677854 7,816 116,524 SH   SOLE   116,524 0 0
ENTERA BIO LTD *W EXP 06/27/202 M40527117 162 324,672 SH Call SOLE   324,672 0 0
ENTERA BIO LTD SHS M40527109 919 369,000 SH   SOLE   369,000 0 0
FOAMIX PHARMACEUTICALS LTD SHS M46135105 1,596 525,000 SH   SOLE   525,000 0 0
GENESEE & WYO INC CL A 371559105 6,909 62,516 SH   SOLE   62,516 0 0
GENOMIC HEALTH INC COM 37244C101 5,426 80,000 SH   SOLE   80,000 0 0
GOSSAMER BIO INC COM 38341P102 1,712 102,000 SH Call SOLE   102,000 0 0
GOSSAMER BIO INC COM 38341P102 4,339 258,600 SH Put SOLE   258,600 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 7,822 68,000 SH Put SOLE   68,000 0 0
HOWARD HUGHES CORP COM 44267D107 1,426 11,000 SH   SOLE   11,000 0 0
ILLUMINA INC COM 452327109 2,190 7,200 SH   SOLE   7,200 0 0
INTRA CELLULAR THERAPIES INC COM 46116X101 1,509 202,000 SH Call SOLE   202,000 0 0
LEGACY TEX FINL GROUP INC COM 52471Y106 3,031 69,634 SH   SOLE   69,634 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 2,003 84,200 SH   SOLE   84,200 0 0
LIBERTY MEDIA CORP DELAWARE NOTE 1.375%10/1 531229AB8 1,793 1,500,000 PRN   SOLE   1,500,000 0 0
MEDICINES CO COM 584688105 165,737 3,311,400 SH Put SOLE   3,311,400 0 0
MEDICINES CO NOTE 2.500% 1/1 584688AE5 33,509 22,000,000 PRN   SOLE   22,000,000 0 0
MILACRON HLDGS CORP COM 59870L106 5,001 300,000 SH   SOLE   300,000 0 0
NICE SYS INC NOTE 1.250% 1/1 65366HAB9 56,222 31,409,000 PRN   SOLE   31,409,000 0 0
ON SEMICONDUCTOR CORP COM 682189105 863 44,900 SH   SOLE   44,900 0 0
PACIFIC BIOSCIENCES CALIF IN COM 69404D108 5,160 1,000,000 SH   SOLE   1,000,000 0 0
PIERIS PHARMACEUTICALS INC COM 720795103 85 25,000 SH   SOLE   25,000 0 0
PIVOTAL SOFTWARE INC COM CL A 72582H107 4,476 300,000 SH   SOLE   300,000 0 0
PRESIDIO INC COM 74102M103 3,211 190,000 SH   SOLE   190,000 0 0
PRICELINE GRP INC NOTE 0.350% 6/1 741503AS5 1,496 1,000,000 PRN   SOLE   1,000,000 0 0
RETROPHIN INC COM 761299106 6,457 557,100 SH Put SOLE   557,100 0 0
RETROPHIN INC NOTE 2.500% 9/1 761299AB2 36,803 47,488,000 PRN   SOLE   47,488,000 0 0
SAREPTA THERAPEUTICS INC COM 803607100 2,373 31,500 SH Put SOLE   31,500 0 0
SAREPTA THERAPEUTICS INC DBCV 1.500%11/1 803607AB6 88,275 66,000,000 PRN   SOLE   66,000,000 0 0
SPARK THERAPEUTICS INC COM 84652J103 13,820 142,500 SH   SOLE   142,500 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 296,820 1,000,000 SH Put SOLE   1,000,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 74,205 250,000 SH Call SOLE   250,000 0 0
SPIRIT AEROSYSTEMS HLDGS INC COM CL A 848574109 206 2,500 SH Put SOLE   2,500 0 0
SPIRIT AEROSYSTEMS HLDGS INC COM CL A 848574109 206 2,500 SH   SOLE   2,500 0 0
SQUARE INC NOTE 0.375% 3/0 852234AB9 122,449 44,853,000 PRN   SOLE   44,853,000 0 0
SUNTRUST BKS INC COM 867914103 244 3,543 SH   SOLE   3,543 0 0
SYMANTEC CORP COM 871503108 4,017 170,000 SH   SOLE   170,000 0 0
TALLGRASS ENERGY LP CLASS A SHS 874696107 3,021 150,000 SH   SOLE   150,000 0 0
TELADOC HEALTH INC COM 87918A105 2,099 31,000 SH   SOLE   31,000 0 0
TESLA INC NOTE 2.000% 5/1 88160RAG6 3,060 3,000,000 PRN   SOLE   3,000,000 0 0
TWILIO INC NOTE 0.250% 6/0 90138FAB8 1,675 1,000,000 PRN   SOLE   1,000,000 0 0
UNDER ARMOUR INC CL C 904311206 3,265 180,100 SH   SOLE   180,100 0 0
VERSUM MATLS INC COM 92532W103 413 7,800 SH Put SOLE   7,800 0 0
VIACOM INC NEW CL B 92553P201 6,197 257,903 SH   SOLE   257,903 0 0
WABCO HLDGS INC COM 92927K102 28,572 213,625 SH   SOLE   213,625 0 0
WAYFAIR INC CL A 94419L101 2,468 22,000 SH Put SOLE   22,000 0 0
WELLCARE HEALTH PLANS INC COM 94946T106 20,734 80,000 SH   SOLE   80,000 0 0
WORKDAY INC NOTE 1.500% 7/1 98138HAD3 43,828 20,941,000 PRN   SOLE   20,941,000 0 0
WORLD WRESTLING ENTMT INC NOTE 3.375%12/1 98156QAB4 123,935 41,940,000 PRN   SOLE   41,940,000 0 0
WRIGHT MED GROUP N V NOTE 2.250%11/1 98236JAB4 30,840 26,275,000 PRN   SOLE   26,275,000 0 0
WRIGHT MED GROUP N V ORD SHS N96617118 1,032 50,000 SH Put SOLE   50,000 0 0
ZAYO GROUP HLDGS INC COM 98919V105 15,249 449,819 SH   SOLE   449,819 0 0