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
ASPEN INSURANCE HOLDINGS LTD SHS G05384105 500 11,900 SH   SOLE   11,900 0 0
CERAGON NETWORKS LTD ORD M22013102 150 39,569 SH   SOLE   39,569 0 0
ORBOTECH LTD ORD M75253100 768 13,590 SH   SOLE   13,590 0 0
AFFIMED N V COM N01045108 1,323 425,398 SH   SOLE   425,398 0 0
MYLAN N V SHS EURO N59465109 2,192 80,000 SH Call SOLE   80,000 0 0
NXP SEMICONDUCTORS N V COM N6596X109 1,254 17,110 SH   SOLE   17,110 0 0
AMAG PHARMACEUTICALS INC NOTE 3.250% 6/0 00163UAD8 457 500,000 PRN   SOLE   500,000 0 0
AT&T INC COM 00206R102 249 8,710 SH   SOLE   8,710 0 0
ACLARIS THERAPEUTICS INC COM 00461U105 728 98,500 SH   SOLE   98,500 0 0
ACORDA THERAPEUTICS INC NOTE 1.750% 6/1 00484MAA4 1,655 2,000,000 PRN   SOLE   2,000,000 0 0
ACORDA THERAPEUTICS INC COM 00484M106 234 15,000 SH Put SOLE   15,000 0 0
ALAMOS GOLD INC NEW COM CL A 011532108 53 14,825 SH   SOLE   14,825 0 0
ALPHABET INC CAP STK CL C 02079K107 1,346 1,300 SH   SOLE   1,300 0 0
ALPHABET INC CAP STK CL C 02079K107 1,036 1,000 SH Call SOLE   1,000 0 0
ALPHABET INC CAP STK CL C 02079K107 1,036 1,000 SH Put SOLE   1,000 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 354 26,000 SH Call SOLE   26,000 0 0
ATHENAHEALTH INC COM 04685W103 528 4,000 SH   SOLE   4,000 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103 262 2,000 SH   SOLE   2,000 0 0
AVISTA CORP COM 05379B107 552 13,000 SH   SOLE   13,000 0 0
BANCO SANTANDER SA ADR 05964H105 452 100,813 SH   SOLE   100,813 0 0
BANK AMER CORP COM 060505104 1,232 50,000 SH Call SOLE   50,000 0 0
BARRICK GOLD CORP COM 067901108 230 16,980 SH   SOLE   16,980 0 0
BAUSCH HEALTH COS INC COM 071734107 277 15,000 SH Put SOLE   15,000 0 0
BLACK BOX CORP DEL COM 091826107 47 43,128 SH   SOLE   43,128 0 0
BOX INC CL A 10316T104 1,182 70,000 SH Call SOLE   70,000 0 0
C H ROBINSON WORLDWIDE INC COM NEW 12541W209 1,261 15,000 SH Put SOLE   15,000 0 0
CIGNA CORP NEW COM 125523100 433 2,281 SH   SOLE   2,281 0 0
CVS HEALTH CORP COM 126650100 303 4,620 SH   SOLE   4,620 0 0
CELLDEX THERAPEUTICS INC NEW COM 15117B103 69 348,501 SH   SOLE   348,501 0 0
CLOVIS ONCOLOGY INC NOTE 2.500% 9/1 189464AB6 1,252 1,500,000 PRN   SOLE   1,500,000 0 0
CONNECTICUT WTR SVC INC COM 207797101 410 6,137 SH   SOLE   6,137 0 0
COREPOINT LODGING INC COM 21872L104 214 17,478 SH   SOLE   17,478 0 0
CORVUS PHARMACEUTICALS INC COM 221015100 496 135,123 SH   SOLE   135,123 0 0
CURIS INC COM NEW 231269200 18 26,212 SH   SOLE   26,212 0 0
DERMIRA INC NOTE 3.000% 5/1 24983LAB0 1,929 2,500,000 PRN   SOLE   2,500,000 0 0
DISNEY WALT CO COM DISNEY 254687106 822 7,500 SH   SOLE   7,500 0 0
DISNEY WALT CO COM DISNEY 254687106 822 7,500 SH Call SOLE   7,500 0 0
DISNEY WALT CO COM DISNEY 254687106 822 7,500 SH Put SOLE   7,500 0 0
DUN & BRADSTREET CORP DEL NE COM 26483E100 428 3,000 SH   SOLE   3,000 0 0
EIGER BIOPHARMACEUTICALS INC COM 28249U105 1,548 152,406 SH   SOLE   152,406 0 0
ENBRIDGE INC COM 29250N105 253 8,152 SH   SOLE   8,152 0 0
ENDOLOGIX INC COM 29266S106 79 110,000 SH   SOLE   110,000 0 0
ESSENDANT INC COM 296689102 554 44,004 SH   SOLE   44,004 0 0
ESTERLINE TECHNOLOGIES CORP COM 297425100 364 3,000 SH   SOLE   3,000 0 0
EXXON MOBIL CORP COM 30231G102 733 10,755 SH   SOLE   10,755 0 0
EXXON MOBIL CORP COM 30231G102 682 10,000 SH Call SOLE   10,000 0 0
EXXON MOBIL CORP COM 30231G102 682 10,000 SH Put SOLE   10,000 0 0
FEDEX CORP COM 31428X106 1,028 6,370 SH   SOLE   6,370 0 0
FLEX PHARMA INC COM 33938A105 5 13,969 SH   SOLE   13,969 0 0
GENERAL ELECTRIC CO COM 369604103 76 10,100 SH   SOLE   10,100 0 0
GENERAL ELECTRIC CO COM 369604103 76 10,000 SH Call SOLE   10,000 0 0
GENERAL ELECTRIC CO COM 369604103 76 10,000 SH Put SOLE   10,000 0 0
GENERAL MTRS CO COM 37045V100 602 18,000 SH   SOLE   18,000 0 0
GENERAL MTRS CO COM 37045V100 4,014 120,000 SH Call SOLE   120,000 0 0
GLOBALSTAR INC NOTE 5.750% 4/0 378973AD3 544 502,354 PRN   SOLE   502,354 0 0
GLOBALSTAR INC COM 378973408 589 921,521 SH   SOLE   921,521 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 1,754 10,500 SH   SOLE   10,500 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 835 5,000 SH Call SOLE   5,000 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 835 5,000 SH Put SOLE   5,000 0 0
GOVERNMENT PPTYS INCOME TR COM SHS BEN INT 38376A103 182 26,500 SH   SOLE   26,500 0 0
IMMUNOGEN INC COM 45253H101 120 25,000 SH Call SOLE   25,000 0 0
INFRAREIT INC COM 45685L100 326 15,500 SH   SOLE   15,500 0 0
INSMED INC NOTE 1.750% 1/1 457669AA7 1,246 1,750,000 PRN   SOLE   1,750,000 0 0
INTEGRATED DEVICE TECHNOLOGY COM 458118106 1,096 22,633 SH   SOLE   22,633 0 0
INTEL CORP COM 458140100 249 5,300 SH   SOLE   5,300 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 262 1,700 SH   SOLE   1,700 0 0
INTERSECTIONS INC COM 460981301 48 13,000 SH   SOLE   13,000 0 0
INVESTMENT TECHNOLOGY GRP NE COM 46145F105 499 16,500 SH   SOLE   16,500 0 0
ISHARES INC MSCI BRAZIL ETF 464286400 458 12,000 SH   SOLE   12,000 0 0
ISHARES INC MSCI MEXICO ETF 464286822 988 24,000 SH   SOLE   24,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 2,773 71,000 SH   SOLE   71,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 781 20,000 SH Call SOLE   20,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 781 20,000 SH Put SOLE   20,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 2,678 20,000 SH Put SOLE   20,000 0 0
ISHARES TR IBOXX HI YD ETF 464288513 6,488 80,000 SH Put SOLE   80,000 0 0
JPMORGAN CHASE & CO COM 46625H100 1,542 15,800 SH   SOLE   15,800 0 0
JOHNSON & JOHNSON COM 478160104 883 6,845 SH   SOLE   6,845 0 0
JOHNSON & JOHNSON COM 478160104 645 5,000 SH Call SOLE   5,000 0 0
JOHNSON & JOHNSON COM 478160104 645 5,000 SH Put SOLE   5,000 0 0
KADMON HLDGS INC COM 48283N106 6,145 2,954,478 SH   SOLE   2,954,478 0 0
KALVISTA PHARMACEUTICALS INC COM 483497103 491 24,883 SH   SOLE   24,883 0 0
MARATHON PETE CORP COM 56585A102 264 4,472 SH   SOLE   4,472 0 0
MICROSOFT CORP COM 594918104 223 2,200 SH   SOLE   2,200 0 0
MICRON TECHNOLOGY INC COM 595112103 3,808 120,000 SH Call SOLE   120,000 0 0
MONEYGRAM INTL INC COM NEW 60935Y208 87 43,568 SH   SOLE   43,568 0 0
NII HLDGS INC COM PAR 62913F508 110 25,000 SH   SOLE   25,000 0 0
NAVIGATORS GROUP INC COM 638904102 208 3,000 SH   SOLE   3,000 0 0
NETFLIX INC COM 64110L106 268 1,000 SH   SOLE   1,000 0 0
NETFLIX INC COM 64110L106 3,613 13,500 SH Put SOLE   13,500 0 0
NEWFIELD EXPL CO COM 651290108 594 40,500 SH   SOLE   40,500 0 0
NEXEO SOLUTIONS INC COM SHS 65342H102 209 24,300 SH   SOLE   24,300 0 0
NOVAVAX INC NOTE 3.750% 2/0 670002AB0 2,711 4,500,000 PRN   SOLE   4,500,000 0 0
NOVAVAX INC COM 670002104 60 32,600 SH Call SOLE   32,600 0 0
PACIFIC BIOSCIENCES CALIF IN COM 69404D108 148 20,000 SH   SOLE   20,000 0 0
PANDORA MEDIA INC COM 698354107 344 42,500 SH   SOLE   42,500 0 0
PARATEK PHARMACEUTICALS INC COM 699374302 113 22,000 SH   SOLE   22,000 0 0
PERNIX THERAPEUTICS HLDGS IN DBCV 4.250% 4/0 71426VAK4 1,000 10,000,000 PRN   SOLE   10,000,000 0 0
PFIZER INC COM 717081103 3,056 70,000 SH Put SOLE   70,000 0 0
RED HAT INC COM 756577102 2,493 14,195 SH   SOLE   14,195 0 0
RETROPHIN INC NOTE 2.500% 9/1 761299AB2 2,240 2,500,000 PRN   SOLE   2,500,000 0 0
RIGEL PHARMACEUTICALS INC COM NEW 766559603 598 260,000 SH   SOLE   260,000 0 0
ROCKET PHARMACEUTICALS INC COM 77313F106 489 33,000 SH   SOLE   33,000 0 0
ROSEHILL RES INC CL A 777385105 555 249,033 SH   SOLE   249,033 0 0
ROSEHILL RES INC *W EXP 09/16/202 777385113 117 325,000 SH   SOLE   325,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 14,995 60,000 SH Call SOLE   60,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 6,873 27,500 SH Put SOLE   27,500 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 1,516 12,500 SH   SOLE   12,500 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 10,762 150,000 SH Put SOLE   150,000 0 0
SPDR SERIES TRUST S&P HOMEBUILD 78464A888 488 15,000 SH   SOLE   15,000 0 0
SPDR SERIES TRUST S&P HOMEBUILD 78464A888 1,301 40,000 SH Call SOLE   40,000 0 0
SCANA CORP NEW COM 80589M102 1,677 35,100 SH   SOLE   35,100 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 1,730 20,000 SH Put SOLE   20,000 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 229 4,000 SH   SOLE   4,000 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 4,168 175,000 SH   SOLE   175,000 0 0
SENSEONICS HLDGS INC COM 81727U105 151 58,463 SH   SOLE   58,463 0 0
SPARTON CORP COM 847235108 1,436 78,954 SH   SOLE   78,954 0 0
SPRINT CORP COM SER 1 85207U105 357 61,397 SH   SOLE   61,397 0 0
STEMLINE THERAPEUTICS INC COM 85858C107 395 41,588 SH   SOLE   41,588 0 0
STRYKER CORP COM 863667101 220 1,403 SH   SOLE   1,403 0 0
SUNESIS PHARMACEUTICALS INC COM PAR 867328700 10 23,706 SH   SOLE   23,706 0 0
SYNDAX PHARMACEUTICALS INC COM 87164F105 222 50,000 SH   SOLE   50,000 0 0
TESARO INC COM 881569107 1,077 14,500 SH   SOLE   14,500 0 0
TRACON PHARMACEUTICALS INC COM 89237H100 609 966,975 SH   SOLE   966,975 0 0
TRIBUNE MEDIA CO CL A 896047503 1,066 23,500 SH   SOLE   23,500 0 0
U S G CORP COM NEW 903293405 378 8,854 SH   SOLE   8,854 0 0
UNITED TECHNOLOGIES CORP COM 913017109 232 2,175 SH   SOLE   2,175 0 0
VACCINEX INC COM 918640103 54 14,720 SH   SOLE   14,720 0 0
VALERO ENERGY PARTNERS LP COM UNT REP LP 91914J102 822 19,500 SH   SOLE   19,500 0 0
VERASTEM INC NOTE 5.000%11/0 92337CAA2 1,560 2,000,000 PRN   SOLE   2,000,000 0 0
VERASTEM INC COM 92337C104 168 50,000 SH Call SOLE   50,000 0 0
VIEWRAY INC COM 92672L107 1,062 175,000 SH   SOLE   175,000 0 0
VIEWRAY INC COM 92672L107 304 50,000 SH Call SOLE   50,000 0 0
VULCAN MATLS CO COM 929160109 247 2,500 SH   SOLE   2,500 0 0
XPO LOGISTICS INC COM 983793100 5,681 99,600 SH Call SOLE   99,600 0 0
XTANT MED HLDGS INC COM NEW 98420P308 1,283 796,826 SH   SOLE   796,826 0 0
ZOSANO PHARMA CORP COM NEW 98979H202 464 219,040 SH   SOLE   219,040 0 0