The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F INFORMATION TABLE |
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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 |
ACCELERATE DIAGNOSTICS INC | COM | 00430H102 | 1,561 | 70,000 | SH | Call | SOLE | 70,000 | 0 | 0 | |
ACCURAY INC | COM | 004397105 | 2,255 | 550,000 | SH | Call | SOLE | 550,000 | 0 | 0 | |
ADMA BIOLOGICS INC | COM | 000899104 | 1,466 | 325,000 | SH | SOLE | 325,000 | 0 | 0 | ||
AKORN INC | COM | 009728106 | 1,126 | 67,900 | SH | Call | SOLE | 67,900 | 0 | 0 | |
ALEXION PHARMACEUTICALS INC | COM | 015351109 | 1,242 | 10,000 | SH | SOLE | 10,000 | 0 | 0 | ||
ALLERGAN PLC | SHS | G0177J108 | 3,334 | 20,000 | SH | SOLE | 20,000 | 0 | 0 | ||
AMICUS THERAPEUTICS INC | COM | 03152W109 | 781 | 50,000 | SH | Call | SOLE | 50,000 | 0 | 0 | |
ANGIODYNAMICS INC | COM | 03475V101 | 1,131 | 50,842 | SH | SOLE | 50,842 | 0 | 0 | ||
ARDELYX INC | COM | 039697107 | 370 | 100,000 | SH | SOLE | 100,000 | 0 | 0 | ||
ATHENAHEALTH INC | COM | 04685W103 | 3,342 | 21,000 | SH | SOLE | 21,000 | 0 | 0 | ||
ATHENAHEALTH INC | COM | 04685W103 | 11,538 | 72,500 | SH | Call | SOLE | 72,500 | 0 | 0 | |
AVROBIO INC | COM | 05455M100 | 1,499 | 52,500 | SH | SOLE | 52,500 | 0 | 0 | ||
BAXTER INTL INC | COM | 071813109 | 2,954 | 40,000 | SH | SOLE | 40,000 | 0 | 0 | ||
BLUEBIRD BIO INC | COM | 09609G100 | 785 | 5,000 | SH | SOLE | 5,000 | 0 | 0 | ||
BOSTON SCIENTIFIC CORP | COM | 101137107 | 818 | 25,000 | SH | SOLE | 25,000 | 0 | 0 | ||
BOSTON SCIENTIFIC CORP | COM | 101137107 | 6,540 | 200,000 | SH | Call | SOLE | 200,000 | 0 | 0 | |
CARA THERAPEUTICS INC | COM | 140755109 | 1,915 | 100,000 | SH | Call | SOLE | 100,000 | 0 | 0 | |
CARDIOVASCULAR SYS INC DEL | COM | 141619106 | 1,876 | 58,000 | SH | Call | SOLE | 58,000 | 0 | 0 | |
CATALYST PHARMACEUTICALS INC | COM | 14888U101 | 468 | 150,000 | SH | SOLE | 150,000 | 0 | 0 | ||
CELLECTIS S A | SPON ADS | 15117K103 | 990 | 35,000 | SH | SOLE | 35,000 | 0 | 0 | ||
CENTENE CORP DEL | COM | 15135B101 | 6,161 | 50,000 | SH | Call | SOLE | 50,000 | 0 | 0 | |
COHERUS BIOSCIENCES INC | COM | 19249H103 | 1,365 | 97,500 | SH | Put | SOLE | 97,500 | 0 | 0 | |
COLLEGIUM PHARMACEUTICAL INC | COM | 19459J104 | 1,245 | 52,219 | SH | SOLE | 52,219 | 0 | 0 | ||
CORCEPT THERAPEUTICS INC | COM | 218352102 | 1,575 | 100,200 | SH | Put | SOLE | 100,200 | 0 | 0 | |
CYTOKINETICS INC | COM NEW | 23282W605 | 204 | 24,600 | SH | Call | SOLE | 24,600 | 0 | 0 | |
DEXCOM INC | COM | 252131107 | 2,375 | 25,000 | SH | SOLE | 25,000 | 0 | 0 | ||
EIGER BIOPHARMACEUTICALS INC | COM | 28249U105 | 488 | 40,000 | SH | SOLE | 40,000 | 0 | 0 | ||
FOAMIX PHARMACEUTICALS LTD | SHS | M46135105 | 121 | 24,100 | SH | SOLE | 24,100 | 0 | 0 | ||
GERON CORP | COM | 374163103 | 686 | 200,000 | SH | Put | SOLE | 200,000 | 0 | 0 | |
GLAUKOS CORP | COM | 377322102 | 3,097 | 76,200 | SH | Call | SOLE | 76,200 | 0 | 0 | |
GLAUKOS CORP | COM | 377322102 | 2,032 | 50,000 | SH | SOLE | 50,000 | 0 | 0 | ||
GLOBAL BLOOD THERAPEUTICS IN | COM | 37890U108 | 466 | 10,300 | SH | Call | SOLE | 10,300 | 0 | 0 | |
GLOBAL BLOOD THERAPEUTICS IN | COM | 37890U108 | 2,260 | 50,000 | SH | Put | SOLE | 50,000 | 0 | 0 | |
GLOBUS MED INC | CL A | 379577208 | 3,406 | 67,500 | SH | SOLE | 67,500 | 0 | 0 | ||
GW PHARMACEUTICALS PLC | ADS | 36197T103 | 4,186 | 30,000 | SH | Call | SOLE | 30,000 | 0 | 0 | |
HOLOGIC INC | COM | 436440101 | 3,478 | 87,500 | SH | SOLE | 87,500 | 0 | 0 | ||
HOLOGIC INC | COM | 436440101 | 1,988 | 50,000 | SH | Call | SOLE | 50,000 | 0 | 0 | |
ICU MED INC | COM | 44930G107 | 7,048 | 24,000 | SH | SOLE | 24,000 | 0 | 0 | ||
ICU MED INC | COM | 44930G107 | 10,278 | 35,000 | SH | Call | SOLE | 35,000 | 0 | 0 | |
IMMUNOMEDICS INC | COM | 452907108 | 1,193 | 50,400 | SH | SOLE | 50,400 | 0 | 0 | ||
INCYTE CORP | COM | 45337C102 | 670 | 10,000 | SH | Call | SOLE | 10,000 | 0 | 0 | |
INSPIRE MED SYS INC | COM | 457730109 | 7,142 | 200,280 | SH | SOLE | 200,280 | 0 | 0 | ||
INTERSECT ENT INC | COM | 46071F103 | 2,715 | 72,500 | SH | SOLE | 72,500 | 0 | 0 | ||
INTERSECT ENT INC | COM | 46071F103 | 2,622 | 70,000 | SH | Put | SOLE | 70,000 | 0 | 0 | |
INTRA CELLULAR THERAPIES INC | COM | 46116X101 | 353 | 20,000 | SH | SOLE | 20,000 | 0 | 0 | ||
INTRA CELLULAR THERAPIES INC | COM | 46116X101 | 442 | 25,000 | SH | Call | SOLE | 25,000 | 0 | 0 | |
INVACARE CORP | COM | 461203101 | 2,283 | 122,735 | SH | SOLE | 122,735 | 0 | 0 | ||
ISHARES TR | RUSSELL 2000 ETF | 464287655 | 7,370 | 45,000 | SH | Put | SOLE | 45,000 | 0 | 0 | |
KEMPHARM INC | COM | 488445107 | 390 | 60,000 | SH | SOLE | 60,000 | 0 | 0 | ||
LIVANOVA PLC | SHS | G5509L101 | 6,992 | 70,050 | SH | SOLE | 70,050 | 0 | 0 | ||
LIVANOVA PLC | SHS | G5509L101 | 19,465 | 195,000 | SH | Call | SOLE | 195,000 | 0 | 0 | |
MADRIGAL PHARMACEUTICALS INC | COM | 558868105 | 3,664 | 13,100 | SH | SOLE | 13,100 | 0 | 0 | ||
MEDTRONIC PLC | SHS | G5960L103 | 4,281 | 50,000 | SH | SOLE | 50,000 | 0 | 0 | ||
MERCK & CO. INC | COM | 58933Y105 | 1,821 | 30,000 | SH | SOLE | 30,000 | 0 | 0 | ||
METTLER TOLEDO INTERNATIONAL | COM | 592688105 | 5,786 | 10,000 | SH | Put | SOLE | 10,000 | 0 | 0 | |
MOTUS GI HLDGS INC | COM | 62014P108 | 719 | 100,000 | SH | SOLE | 100,000 | 0 | 0 | ||
MYLAN NV | SHS EURO | N59465109 | 2,711 | 75,000 | SH | Call | SOLE | 75,000 | 0 | 0 | |
NANOSTRING TECHNOLOGIES INC | COM | 63009R109 | 2,710 | 198,117 | SH | SOLE | 198,117 | 0 | 0 | ||
NEVRO CORP | COM | 64157F103 | 4,791 | 60,000 | SH | Put | SOLE | 60,000 | 0 | 0 | |
NUVECTRA CORP | COM | 67075N108 | 1,334 | 65,000 | SH | SOLE | 65,000 | 0 | 0 | ||
OBSEVA SA | COM | H5861P103 | 1,363 | 90,000 | SH | SOLE | 90,000 | 0 | 0 | ||
ORTHOPEDIATRICS CORP | COM | 68752L100 | 1,982 | 74,385 | SH | SOLE | 74,385 | 0 | 0 | ||
OTONOMY INC | COM | 68906L105 | 319 | 82,794 | SH | SOLE | 82,794 | 0 | 0 | ||
PROQR THRAPEUTICS N V | SHS EURO | N71542109 | 1,979 | 271,159 | SH | SOLE | 271,159 | 0 | 0 | ||
QIAGEN NV | SHS NEW | N72482123 | 3,616 | 100,000 | SH | Call | SOLE | 100,000 | 0 | 0 | |
RIGEL PHARMACEUTICALS INC | COM NEW | 766559603 | 1,557 | 550,000 | SH | SOLE | 550,000 | 0 | 0 | ||
ROCKET PHARMACEUTICALS INC | COM | 77313F106 | 1,010 | 51,459 | SH | SOLE | 51,459 | 0 | 0 | ||
SAREPTA THERAPEUTICS INC | COM | 803607100 | 2,115 | 16,000 | SH | SOLE | 16,000 | 0 | 0 | ||
SELECT SECTOR SPDR TR | SBI HEALTHCARE | 81369Y209 | 5,008 | 60,000 | SH | Put | SOLE | 60,000 | 0 | 0 | |
SIENTRA INC | COM | 82621J105 | 2,447 | 125,400 | SH | Call | SOLE | 125,400 | 0 | 0 | |
SIENTRA INC | COM | 82621J105 | 3,588 | 183,900 | SH | SOLE | 183,900 | 0 | 0 | ||
SPDR S&P 500 ETF TR | TR UNIT | 78462F103 | 3,391 | 12,500 | SH | Put | SOLE | 12,500 | 0 | 0 | |
SPDR SER TR | S&P BIOTECH | 78464A870 | 9,519 | 100,000 | SH | Put | SOLE | 100,000 | 0 | 0 | |
SPECTRUM PHARMACEUTICALS INC | COM | 84763A108 | 2,739 | 130,700 | SH | Call | SOLE | 130,700 | 0 | 0 | |
SPECTRUM PHARMACEUTICALS INC | COM | 84763A108 | 2,096 | 100,000 | SH | Put | SOLE | 100,000 | 0 | 0 | |
STAAR SURGICAL CO | COM PAR $0.01 | 852312305 | 543 | 17,500 | SH | Call | SOLE | 17,500 | 0 | 0 | |
STAAR SURGICAL CO | COM PAR $0.01 | 852312305 | 3,100 | 100,000 | SH | SOLE | 100,000 | 0 | 0 | ||
SYNEOS HEALTH INC | CL A | 87166B102 | 3,283 | 70,000 | SH | SOLE | 70,000 | 0 | 0 | ||
SYNEOS HEALTH INC | CL A | 87166B102 | 2,814 | 60,000 | SH | Call | SOLE | 60,000 | 0 | 0 | |
T2 BIOSYSTEMS INC | COM | 89853L104 | 1,161 | 150,000 | SH | SOLE | 150,000 | 0 | 0 | ||
TG THERAPEUTICS INC | COM | 88322Q108 | 658 | 50,000 | SH | SOLE | 50,000 | 0 | 0 | ||
VERTEX PHARMACEUTICALS INC | COM | 92532F100 | 2,549 | 15,000 | SH | SOLE | 15,000 | 0 | 0 | ||
VIEWRAY INC | COM | 92672L107 | 2,999 | 433,315 | SH | SOLE | 433,315 | 0 | 0 | ||
VIEWRAY INC | COM | 92672L107 | 1,384 | 200,000 | SH | Call | SOLE | 200,000 | 0 | 0 | |
VIKING THERAPEUTICS INC | COM | 92686J106 | 447 | 47,100 | SH | SOLE | 47,100 | 0 | 0 | ||
VIKING THERAPEUTICS INC | COM | 92686J106 | 949 | 100,000 | SH | Put | SOLE | 100,000 | 0 | 0 | |
WRIGHT MED GROUP N V | ORD SHS | N96617118 | 1,947 | 75,000 | SH | SOLE | 75,000 | 0 | 0 | ||
XENCOR INC | COM | 98401F105 | 555 | 15,000 | SH | SOLE | 15,000 | 0 | 0 | ||
XENON PHARMACEUTICALS INC | COM | 98420N105 | 690 | 75,000 | SH | SOLE | 75,000 | 0 | 0 | ||
ZOGENIX INC | COM NEW | 98978L204 | 1,596 | 36,100 | SH | Put | SOLE | 36,100 | 0 | 0 | |
ZOGENIX INC | COM NEW | 98978L204 | 2,210 | 50,000 | SH | Call | SOLE | 50,000 | 0 | 0 | |
ZOGENIX INC | COM NEW | 98978L204 | 2,001 | 45,268 | SH | SOLE | 45,268 | 0 | 0 |