13F-HR filed by SABBY MANAGEMENT, LLC
SABBY MANAGEMENT, LLC filed this 13F-HR for the quarter ended 2015-03-31, filed 2015-05-15, with 284 holding rows worth $2,401,968,000.
- Accession
- 0001144204-15-031073
- Filer
- CIK 1535610
- Filed
- 2015-05-15
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q1 2015
A holdings report, 286 entries on the cover page, a total value of $2,401,968,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $2,401,968,000 with VALUE read as thousands by filing date, 13F file number 028-15245. The quarter's positions are built on this report. The resolved quarter.
Other managers
- included managerMintz Hal 028-13502
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| ISHARES TR | 464287955 | PUT | 18,250 | $226,939,000 | thousands by filing date | put |
| SPDR S&P 500 ETF TR | 78462F953 | PUT | 7,441 | $153,605,000 | thousands by filing date | put |
| BIOGEN INC | 09062X903 | CALL | 3,102 | $130,979,000 | thousands by filing date | call |
| MERCK & CO INC | 58933Y905 | CALL | 17,188 | $98,797,000 | thousands by filing date | call |
| GILEAD SCIENCES INC | 375558903 | COM | 9,967 | $97,806,000 | thousands by filing date | call |
| SALIX PHARMACEUTICALS LTD | 795435906 | Cmn | 4,554 | $78,698,000 | thousands by filing date | call |
| ELI LILLY & CO | 532457908 | CALL | 9,961 | $72,367,000 | thousands by filing date | call |
| TEVA PHARMACEUTICAL INDS LTD | 881624909 | CALL | 10,338 | $64,406,000 | thousands by filing date | call |
| PFIZER INC | 717081903 | CALL | 18,331 | $63,774,000 | thousands by filing date | call |
| BRISTOL-MYERS SQUIBB CO | 110122908 | CALL | 9,473 | $61,101,000 | thousands by filing date | call |
| ABBVIE INC | 00287Y909 | CALL | 10,307 | $60,337,000 | thousands by filing date | call |
| REGENERON PHARMACEUTICALS | 75886F907 | CALL | 1,106 | $49,934,000 | thousands by filing date | call |
| BLUEBIRD BIO INC | 09609G900 | COM | 2,996 | $36,183,000 | thousands by filing date | call |
| ACTAVIS PLC | G0083B908 | COM | 1,205 | $35,863,000 | thousands by filing date | call |
| MERCK & CO INC | 58933Y955 | PUT | 5,959 | $34,252,000 | thousands by filing date | put |
| ALNYLAM PHARMACEUTICALS INC | 02043Q907 | CALL | 3,249 | $33,926,000 | thousands by filing date | call |
| ACTAVIS PLC | G0083B108 | SHS | 113,566 | $33,800,000 | thousands by filing date | |
| TENET HEALTHCARE CORP | 88033G957 | PUT | 5,752 | $28,478,000 | thousands by filing date | put |
| BIOMARIN PHARMACEUTICAL INC | 09061G901 | COM | 2,161 | $26,930,000 | thousands by filing date | call |
| REGENERON PHARMACEUTICALS | 75886F957 | COM | 579 | $26,141,000 | thousands by filing date | put |
| iShares Russell 2000 ETF | 464287655 | SHS | 198,690 | $24,707,000 | thousands by filing date | |
| INTERCEPT PHARMACEUTICALS IN | 45845P908 | COM | 843 | $23,774,000 | thousands by filing date | call |
| MOBILEYE N V AMSTELVEEN | N51488957 | PUT | 5,636 | $23,688,000 | thousands by filing date | put |
| NOVO-NORDISK A S | 670100905 | CALL | 4,222 | $22,541,000 | thousands by filing date | call |
| SPDR SERIES TRUST | 78464A950 | PUT | 987 | $22,257,000 | thousands by filing date | put |
| NEWLINK GENETICS CORP | 651511907 | COM | 4,039 | $22,097,000 | thousands by filing date | call |
| BIOGEN INC | 09062X953 | COM | 514 | $21,703,000 | thousands by filing date | put |
| REGULUS THERAPEUTICS INC | 75915K901 | CALL | 11,798 | $19,986,000 | thousands by filing date | call |
| GILEAD SCIENCES INC | 375558953 | PUT | 1,832 | $17,977,000 | thousands by filing date | put |
| MYLAN N V | N59465959 | PUT | 3,000 | $17,805,000 | thousands by filing date | put |
| GW PHARMACEUTICALS PLC | 36197T953 | PUT | 1,923 | $17,524,000 | thousands by filing date | put |
| MDCO 1.375 6/17 | 584688AC9 | Bond 30/360P2 U | 14,213,000 | $16,851,000 | thousands by filing date | principal |
| PUMA BIOTECHNOLOGY INC | 74587V957 | PUT | 648 | $15,300,000 | thousands by filing date | put |
| ACTAVIS PLC | G0083B958 | COM | 505 | $15,030,000 | thousands by filing date | put |
| TESARO INC | 881569907 | CALL | 2,618 | $15,027,000 | thousands by filing date | call |
| SANGAMO THERAPEUTICS INC | 800677906 | CALL | 9,384 | $14,714,000 | thousands by filing date | call |
| IShares S&P 500 Index Fund | 464287952 | ETF | 1,095 | $14,311,000 | thousands by filing date | put |
| INTEROIL CORP COMMON STOCK | 460951956 | Cmn | 3,058 | $14,110,000 | thousands by filing date | put |
| COMMUNITY HEALTH SYS INC NEW | 203668958 | COM | 2,683 | $14,027,000 | thousands by filing date | put |
| MANNKIND CORP COMMON STOCK | 56400P951 | Cmn | 23,051 | $11,987,000 | thousands by filing date | put |
| ZOGENIX INC | 98978L105 | COM | 8,418,811 | $11,534,000 | thousands by filing date | |
| ISIS PHARMACEUTICALS INC | 464330909 | COM | 1,797 | $11,441,000 | thousands by filing date | call |
| CELLDEX THERAPEUTICS INC | 15117B903 | Cmn | 4,078 | $11,365,000 | thousands by filing date | call |
| ABBVIE INC | 00287Y959 | COM | 1,884 | $11,029,000 | thousands by filing date | put |
| THORATEC CORP | 885175907 | COM | 2,439 | $10,217,000 | thousands by filing date | call |
| SAREPTA THERAPEUTICS INC | 803607900 | COM | 7,267 | $9,651,000 | thousands by filing date | call |
| MOBILEYE NV XXXMANDATORY MERGER EFF: 06/03/18 | N51488117 | FOREIGN ORDINARIES | 226,080 | $9,502,000 | thousands by filing date | |
| TEVA PHARMACEUTICAL INDS LTD | 881624959 | PUT | 1,515 | $9,438,000 | thousands by filing date | put |
| INTEROIL CORP | 460951106 | COM | 202,932 | $9,363,000 | thousands by filing date | |
| PFIZER INC | 717081953 | PUT | 2,670 | $9,289,000 | thousands by filing date | put |
| Merck & Co.,Inc. | 58933Y105 | COM | 160,704 | $9,237,000 | thousands by filing date | |
| TENAX THERAPEUTICS INC | 88032L100 | COM | 2,816,621 | $9,182,000 | thousands by filing date | |
| DANAHER CORP DEL | 235851952 | PUT | 1,000 | $8,490,000 | thousands by filing date | put |
| DANAHER CORP DEL | 235851902 | CALL | 1,000 | $8,490,000 | thousands by filing date | call |
| GREAT BASIN SCIENTIFIC UNITS | 39013L205 | UNIT | 624,900 | $8,374,000 | thousands by filing date | |
| NEWLINK GENETICS CORP | 651511957 | COM | 1,495 | $8,179,000 | thousands by filing date | put |
| RECEPTOS INC | 756207906 | Cmn | 480 | $7,915,000 | thousands by filing date | call |
| BIOMARIN PHARMACEUTICAL INC | 09061GAE1 | NOTE 0.750%10/1 | 5,000,000 | $7,441,000 | thousands by filing date | principal |
| MANNKIND CORP | 56400P901 | Option | 14,005 | $7,283,000 | thousands by filing date | call |
| ISHARES TR | 464287432 | 20 YR TR BD ETF | 55,320 | $7,230,000 | thousands by filing date | |
| HCA HEALTHCARE INC | 40412C901 | CALL | 937 | $7,049,000 | thousands by filing date | call |
| TENET HEALTHCARE CORP | 88033G907 | CALL | 1,415 | $7,006,000 | thousands by filing date | call |
| CEMPRA INC | 15130J109 | COM | 200,400 | $6,876,000 | thousands by filing date | |
| DERMIRA INC | 24983L104 | COM | 385,185 | $6,773,000 | thousands by filing date | |
| MANNKIND CORP | 56400P201 | COM | 1,263,452 | $6,570,000 | thousands by filing date | |
| PERRIGO CO PLC | G97822903 | SHS | 390 | $6,456,000 | thousands by filing date | call |
| BIOMARIN PHARMACEUTICAL INC | 09061G951 | COM | 509 | $6,343,000 | thousands by filing date | put |
| HORIZON PHARMA PLC | G4617B905 | CALL | 2,429 | $6,308,000 | thousands by filing date | call |
| BRAINSTORM CELL THERAPEUTICS | 10501E201 | COM | 1,409,537 | $6,272,000 | thousands by filing date | |
| CELGENE CORP | 151020954 | COM | 478 | $5,510,000 | thousands by filing date | put |
| ENDO INTL PLC | G30401906 | CALL | 601 | $5,391,000 | thousands by filing date | call |
| BELLICUM PHARMACEUTICALS INC | 079481107 | COM | 231,515 | $5,364,000 | thousands by filing date | |
| ACHILLION PHARMACEUTICALS IN | 00448Q901 | Cmn | 5,439 | $5,363,000 | thousands by filing date | call |
| Danaher Corporation | 235851102 | COM | 62,453 | $5,302,000 | thousands by filing date | |
| NOVAVAX INC CMN STOCK | 670002954 | Cmn | 6,224 | $5,147,000 | thousands by filing date | put |
| NEUROCRINE BIOSCIENCES INC | 64125C909 | COM | 1,288 | $5,115,000 | thousands by filing date | call |
| LEXICON PHARMACEUTICALS INC | 528872104 | COM | 5,371,800 | $5,073,000 | thousands by filing date | |
| HALOZYME THERAPEUTICS INC | 40637H909 | COM | 3,502 | $5,001,000 | thousands by filing date | call |
| BLUEBIRD BIO INC | 09609G950 | COM | 407 | $4,915,000 | thousands by filing date | put |
| HERON THERAPEUTICS INC | 427746902 | COM | 3,360 | $4,889,000 | thousands by filing date | call |
| GW PHARMACEUTICALS PLC | 36197T103 | ADS | 52,776 | $4,809,000 | thousands by filing date | |
| Galena Biopharma Inc | 363256108 | COM | 3,436,456 | $4,777,000 | thousands by filing date | |
| PHARMACYCLICS INC CMN STOCK | 716933906 | Cmn | 186 | $4,761,000 | thousands by filing date | call |
| STEMCELLS INC | 85857R204 | COM NEW | 4,660,000 | $4,753,000 | thousands by filing date | |
| OVASCIENCE INC | 69014Q101 | COM | 2,074,736 | $4,693,000 | thousands by filing date | |
| Lion Biotechnologies | 53619R102 | COM | 375,234 | $4,544,000 | thousands by filing date | |
| CELLADON CORP | 15117E907 | Cmn | 2,387 | $4,521,000 | thousands by filing date | call |
| OMEROS CORP | 682143902 | CALL | 2,028 | $4,468,000 | thousands by filing date | call |
| COMMUNITY HEALTH SYS INC NEW | 203668908 | COM | 849 | $4,439,000 | thousands by filing date | call |
| REGULUS THERAPEUTICS INC | 75915K101 | COM | 260,930 | $4,420,000 | thousands by filing date | |
| INCYTE CORP | 45337C952 | COM | 478 | $4,381,000 | thousands by filing date | put |
| CELLDEX THERAPEUTICS INC | 15117B953 | Cmn | 1,547 | $4,311,000 | thousands by filing date | put |
| MALLINCKRODT PUB LTD CO | G5785G957 | PUT | 322 | $4,078,000 | thousands by filing date | put |
| SANGAMO THERAPEUTICS INC | 800677106 | COM | 259,741 | $4,073,000 | thousands by filing date | |
| TENET HEALTHCARE CORP COM NEW | 88033G407 | Stock | 80,481 | $3,985,000 | thousands by filing date | |
| CERNER CORP | 156782904 | COM | 536 | $3,927,000 | thousands by filing date | call |
| DYAX CORP | 26746E903 | COM | 2,338 | $3,917,000 | thousands by filing date | call |
| NOVAVAX INC CMN STOCK | 670002904 | Cmn | 4,698 | $3,885,000 | thousands by filing date | call |
| QUEST RESOURCE HOLDING CORP | 74836W104 | COMM | 3,018,450 | $3,803,000 | thousands by filing date | |
| PROGENICS PHARMACEUTICALS IN | 743187106 | COM | 619,400 | $3,704,000 | thousands by filing date | |
| INFINITY PHARMACEUTICALS INC | 45665G903 | Cmn | 2,649 | $3,703,000 | thousands by filing date | call |
| CERNER CORP | 156782954 | COM | 499 | $3,656,000 | thousands by filing date | put |
| CESCA THERAPEUTICS INC | 157131103 | COM | 3,992,662 | $3,593,000 | thousands by filing date | |
| OPKO HEALTH INC | 68375N953 | COM | 2,500 | $3,543,000 | thousands by filing date | put |
| OVASCIENCE INC | 69014Q901 | CALL | 1,000 | $3,473,000 | thousands by filing date | call |
| EXELIXIS INC | 30161QAC8 | NOTE 4.250% 8/1 | 4,500,000 | $3,426,000 | thousands by filing date | principal |
| MYLAN NV | N59465109 | SHS EURO | 56,800 | $3,371,000 | thousands by filing date | |
| ASCENDIS PHARMA A/S DKK 1.0 AD | 04351P101 | SPONSORED ADR | 194,023 | $3,366,000 | thousands by filing date | |
| BIODELIVERY SCIENCES INTL IN | 09060J906 | COM | 3,152 | $3,310,000 | thousands by filing date | call |
| RICEBRAN TECHNOLOGIES | 762831204 | COM NEW | 771,299 | $3,070,000 | thousands by filing date | |
| XTL BIOPHARMACEUTICALS-ADR | 98386D208 | COM | 1,311,453 | $3,016,000 | thousands by filing date | |
| APPLIED GENETIC TECHNOL CORP | 03820J100 | COM | 150,000 | $2,999,000 | thousands by filing date | |
| TEKMIRA PHARMACEUTICALS COR | 87911B209 | COM NEW | 170,821 | $2,983,000 | thousands by filing date | |
| ALKERMES PLC | G01767955 | SHS | 485 | $2,957,000 | thousands by filing date | put |
| NXSTAGE MEDICAL INC CMN STK | 67072V903 | Cmn | 1,703 | $2,946,000 | thousands by filing date | call |
| IMMUNOCELLULAR THERAPEUTICS | 452536105 | COM | 5,889,021 | $2,856,000 | thousands by filing date | |
| ZOGENIX INC | 98978L905 | Cmn | 20,249 | $2,774,000 | thousands by filing date | call |
| RAPTOR PHARMACEUTICAL CORP | 75382F906 | Cmn | 2,543 | $2,764,000 | thousands by filing date | call |
| VERTEX PHARMACEUTICALS INC | 92532F900 | CALL | 234 | $2,760,000 | thousands by filing date | call |
| HALOZYME THERAPEUTICS INC COM | 40637H109 | Stock | 191,621 | $2,736,000 | thousands by filing date | |
| PROQR THERAPEUTICS NV | N71542109 | SHS EURO | 124,380 | $2,721,000 | thousands by filing date | |
| NORTHWEST BIOTHERAPEUTICS IN | 66737P950 | Cmn | 3,552 | $2,616,000 | thousands by filing date | put |
| IGNYTA INC | 451731103 | COM | 259,032 | $2,577,000 | thousands by filing date | |
| CELGENE CORP | 151020104 | COM | 22,225 | $2,562,000 | thousands by filing date | |
| FORWARD PHARMA A/S | 34986J105 | SPONSORED ADR | 90,060 | $2,550,000 | thousands by filing date | |
| OPKO HEALTH INC | 68375N103 | COM | 177,551 | $2,516,000 | thousands by filing date | |
| TTOO | 89853L104 | Stock | 161,650 | $2,509,000 | thousands by filing date | |
| CYCLACEL PHARMACEUTICALS INC | 23254L306 | COM | 2,760,717 | $2,485,000 | thousands by filing date | |
| PLASMATECH BIOPHARMACEUTICAL | 72754H109 | COM | 787,851 | $2,474,000 | thousands by filing date | |
| ARROWHEAD RESH CORP | 042797959 | Cmn | 3,598 | $2,434,000 | thousands by filing date | put |
| CARDICA INC | 14141R101 | COM | 3,863,723 | $2,433,000 | thousands by filing date | |
| INTRA-CELLULAR THERAPIES INC | 46116X101 | COMMON STOCK | 100,000 | $2,388,000 | thousands by filing date | |
| ACADIA HEALTHCARE COMPANY IN | 00404A959 | COM | 728 | $2,373,000 | thousands by filing date | put |
| ENDO INTL PLC | G30401106 | SHS | 25,991 | $2,331,000 | thousands by filing date | |
| LPATH INC-CLASS A | 548910306 | CMN | 939,690 | $2,321,000 | thousands by filing date | |
| AGIOS PHARMACEUTICALS INC | 00847X904 | COM | 243 | $2,291,000 | thousands by filing date | call |
| AGILENT TECHNOLOGIES INC | 00846U959 | COM | 540 | $2,244,000 | thousands by filing date | put |
| AVALANCHE BIOT | 05337G107 | Common Stock | 54,943 | $2,226,000 | thousands by filing date | |
| ROCKWELL MEDICAL INC | 774374902 | Cmn | 2,000 | $2,186,000 | thousands by filing date | call |
| SUPERCONDUCTOR TECHNOLOGIES | 867931404 | COM PAR $0.001 | 1,516,786 | $2,139,000 | thousands by filing date | |
| PUMA BIOTECHNOLOGY INC | 74587V107 | COMMON STOCK | 9,044 | $2,135,000 | thousands by filing date | |
| THERAPEUTICSMD INC | 88338N907 | COM | 3,486 | $2,109,000 | thousands by filing date | call |
| EPIZYME INC | 29428V104 | COM | 111,536 | $2,095,000 | thousands by filing date | |
| MEDICINES COMPANY | 584688955 | COM | 738 | $2,068,000 | thousands by filing date | put |
| ARROWHEAD RESH CORP | 042797909 | Cmn | 3,053 | $2,065,000 | thousands by filing date | call |
| CELLECTAR BIOSCIENCES INC | 15117F203 | COM NEW | 647,930 | $2,015,000 | thousands by filing date | |
| PROGENICS PHARMACEUTICAL INC CMN STOCK | 743187956 | Cmn | 3,359 | $2,009,000 | thousands by filing date | put |
| PUMA BIOTECHNOLOGY INC | 74587V907 | COM | 83 | $1,960,000 | thousands by filing date | call |
| AMICUS THERAPEUTIC | 03152W909 | CALL | 1,784 | $1,941,000 | thousands by filing date | call |
| TRUPANION INC | 898202106 | COM | 240,000 | $1,920,000 | thousands by filing date | |
| VANDA PHARMACEUTICALS INC | 921659908 | COM | 2,019 | $1,878,000 | thousands by filing date | call |
| SYNERGY PHARMACEUTICALS DEL | 871639118 | *W EXP 12/06/201 | 404,627 | $1,869,000 | thousands by filing date | |
| INTERCEPT PHARMACEUTICALS IN | 45845P958 | COM | 66 | $1,861,000 | thousands by filing date | put |
| INCYTE CORP | 45337C902 | COM | 201 | $1,842,000 | thousands by filing date | call |
| Transition Therapeutics, Inc. | 893716209 | COM | 268,400 | $1,833,000 | thousands by filing date | |
| PTC THERAPEUTICS INC | 69366J900 | COM | 300 | $1,826,000 | thousands by filing date | call |
| AMICUS THERAPEUTIC | 03152W959 | PUT | 1,651 | $1,796,000 | thousands by filing date | put |
| CEMPRA INC | 15130J959 | COM | 517 | $1,774,000 | thousands by filing date | put |
| CASTLIGHT HEALTH INC CL B | 14862Q100 | Stock | 217,600 | $1,689,000 | thousands by filing date | |
| OCERA THERAPEUTICS INC COM | 67552A108 | COM | 354,574 | $1,670,000 | thousands by filing date | |
| REPROS THERAPEUTICS CMN STK | 76028H959 | Cmn | 1,941 | $1,667,000 | thousands by filing date | put |
| BIOLINERX LTD-SPONS ADR | 09071M106 | SPON | 744,401 | $1,571,000 | thousands by filing date | |
| REDHILL BIOPHARMA LTD | 757468103 | ADR | 107,956 | $1,570,000 | thousands by filing date | |
| REPROS THERAPEUTICS CMN STK | 76028H909 | Cmn | 1,753 | $1,506,000 | thousands by filing date | call |
| ARDELYX INC | 039697107 | COM | 112,174 | $1,468,000 | thousands by filing date | |
| COMMUNITY HEALTH SYSTEMS INC | 203668108 | COMMON STOCK | 27,569 | $1,441,000 | thousands by filing date | |
| ARIAD PHARMACEUTICALS INC | 04033A100 | COM | 173,752 | $1,432,000 | thousands by filing date | |
| Adobe Systems Inc | 98979H103 | COM | 141,504 | $1,431,000 | thousands by filing date | |
| AGILENT TECHNOLOGIES INC | 00846U909 | COM | 329 | $1,367,000 | thousands by filing date | call |
| ALDER BIOPHARMACEUTICALS INC | 014339105 | COM | 46,800 | $1,351,000 | thousands by filing date | |
| CEMPRA INC | 15130J909 | COM | 385 | $1,321,000 | thousands by filing date | call |
| ARIAD PHARMACEUTICALS INC CMN STOCK | 04033A950 | Cmn | 1,599 | $1,318,000 | thousands by filing date | put |
| SAREPTA THERAPEUTICS INC | 803607950 | COM | 979 | $1,300,000 | thousands by filing date | put |
| ACADIA HEALTHCARE COMPANY IN | 00404A909 | COM | 398 | $1,297,000 | thousands by filing date | call |
| OHR PHARMACEUTICAL INC | 67778H900 | CALL | 5,069 | $1,288,000 | thousands by filing date | call |
| APPLIED DNA SCIENCES INC | 03815U201 | COM NEW | 495,700 | $1,284,000 | thousands by filing date | |
| SUNESIS PHARMACEUTICALS INC | 867328951 | COM | 5,097 | $1,249,000 | thousands by filing date | put |
| HEAT BIOLOGICS INC | 42237K102 | COM | 194,848 | $1,239,000 | thousands by filing date | |
| FIBROGEN INC | 31572Q808 | COM | 38,399 | $1,205,000 | thousands by filing date | |
| GENOCEA BIOSCIENCES INC | 372427104 | COM | 100,000 | $1,186,000 | thousands by filing date | |
| HEARTWARE INTL INC | 422368950 | Cmn | 133 | $1,167,000 | thousands by filing date | put |
| ELI LILLY & CO | 532457958 | PUT | 160 | $1,162,000 | thousands by filing date | put |
| ACHILLION PHARMACEUTICALS IN | 00448Q201 | COM | 113,704 | $1,121,000 | thousands by filing date | |
| AXOGEN INC | 05463X106 | COM | 318,136 | $1,113,000 | thousands by filing date | |
| EXELIXIS INC | 30161Q904 | COM | 4,319 | $1,110,000 | thousands by filing date | call |
| INSPIREMD INC | 45779A309 | COM | 3,372,127 | $1,079,000 | thousands by filing date | |
| VANDA PHARMACEUTICALS INC | 921659108 | COM | 113,165 | $1,052,000 | thousands by filing date | |
| CTI BIOPHARMA CORP | 12648L906 | Cmn | 5,747 | $1,040,000 | thousands by filing date | call |
| BIODELIVERY SCIENCES INTL IN | 09060J956 | COM | 985 | $1,034,000 | thousands by filing date | put |
| SKYSTAR BIO-PHARMA CO | 830884300 | COM PAR $.001 | 255,435 | $999,000 | thousands by filing date | |
| XOMA CORP | 98419J907 | Cmn | 2,736 | $996,000 | thousands by filing date | call |
| SUNESIS PHARMACEUTICALS INC | 867328901 | COM NEW | 4,053 | $993,000 | thousands by filing date | call |
| COLLABRX INC | 19422J108 | COM | 900,000 | $981,000 | thousands by filing date | |
| SYNERGY PHARMACEUTICALS DEL | 871639958 | PUT | 2,121 | $980,000 | thousands by filing date | put |
| PLURISTEM THERAPEUTICS INC COMMON STOCK | 72940R952 | Cmn | 3,449 | $966,000 | thousands by filing date | put |
| NEUROCRINE BIOSCIENCES INC | 64125C959 | COM | 241 | $957,000 | thousands by filing date | put |
| BIOCRYST PHARMACEUTICALS INC | 09058V903 | COM | 1,054 | $952,000 | thousands by filing date | call |
| KYTHERA BIOPHARMACEUTICALS I | 501570955 | COM | 188 | $943,000 | thousands by filing date | put |
| GALENA BIOPHARMA INC | 363256958 | Cmn | 6,772 | $941,000 | thousands by filing date | put |
| CASI PHARMACEUTICALS | 1475U109 | COM | 633,590 | $931,000 | thousands by filing date | The CUSIP as filed is malformed. |
| Mallinckrodt Plc | G5785G107 | SHS | 7,280 | $922,000 | thousands by filing date | |
| GW PHARMACEUTICALS PLC | 36197T903 | CALL | 100 | $911,000 | thousands by filing date | call |
| EDAP TMS S A | 268311957 | SPONSORED ADR | 2,687 | $906,000 | thousands by filing date | put |
| MELA SCIENCES INC | 55277R308 | COM NEW | 343,150 | $882,000 | thousands by filing date | |
| CASTLIGHT HEALTH INC | 14862Q900 | CALL | 1,084 | $841,000 | thousands by filing date | call |
| CEL SCI CORP | 150837177 | *W EXP 10/11/201 | 2,624,375 | $840,000 | thousands by filing date | |
| PLASMATECH BIOPHARMACEUTICAL | 72754H117 | *W EXP 10/24/201 | 986,175 | $838,000 | thousands by filing date | |
| ATHERSYS INC | 04744L956 | COM | 2,857 | $823,000 | thousands by filing date | put |
| ACELRX PHARMACEUTICALS INC | 00444T100 | COM | 208,928 | $806,000 | thousands by filing date | |
| Synta Pharmaceuticals Corp. | 87162T206 | COM | 399,000 | $794,000 | thousands by filing date | |
| CELLECTIS ADS | 15117K103 | COM | 22,700 | $785,000 | thousands by filing date | |
| BIOLASE INC | 090911108 | COMMON STOCK | 376,000 | $760,000 | thousands by filing date | |
| DYAX CORP | 26746E953 | Cmn | 452 | $757,000 | thousands by filing date | put |
| RECEPTOS INC | 756207956 | Cmn | 45 | $742,000 | thousands by filing date | put |
| NEUROMETRIX INC | 641255302 | COM PAR $0.0001 | 411,034 | $699,000 | thousands by filing date | |
| CYMABAY THERAPEUTICS INC | 23257D103 | COM | 100,000 | $692,000 | thousands by filing date | |
| ONCOTHYREON INC | 682324108 | COM | 417,952 | $681,000 | thousands by filing date | |
| INSMED INC | 457669907 | CALL | 326 | $678,000 | thousands by filing date | call |
| IDERA PHARMACEUTICALS INC | 45168K956 | COM NEW | 1,820 | $675,000 | thousands by filing date | put |
| SUNESIS PHARMACEUTICALS INC | 867328601 | COM NEW | 274,800 | $673,000 | thousands by filing date | |
| ALKERMES PLC | G01767905 | SHS | 102 | $622,000 | thousands by filing date | call |
| NUVASIVE INC COMMON STOCK | 670704905 | Cmn | 134 | $616,000 | thousands by filing date | call |
| CELSION CORPORATION COM PAR | 15117N404 | Stock | 230,699 | $616,000 | thousands by filing date | |
| MEDICINES COMPANY | 584688905 | COM | 218 | $611,000 | thousands by filing date | call |
| CTI BIOPHARMA CORP COM NEW | 12648L106 | Stock | 331,627 | $600,000 | thousands by filing date | |
| AGIOS PHARMACEUTICALS INC | 00847X954 | COM | 62 | $585,000 | thousands by filing date | put |
| ACELRX PHARMACEUTICALS INC | 00444T900 | COM | 1,516 | $585,000 | thousands by filing date | call |
| KITE PHARMA INC | 49803L959 | COM | 98 | $565,000 | thousands by filing date | put |
| MOBILEYE N V AMSTELVEEN | N51488907 | CALL | 131 | $551,000 | thousands by filing date | call |
| MEI PHARMA INC | 55279B202 | COM NEW | 296,491 | $531,000 | thousands by filing date | |
| IMMUNOMEDICS INC | 452907108 | COM | 137,751 | $528,000 | thousands by filing date | |
| SYNAGEVA BIOPHARMA CORP | 87159A953 | Cmn | 54 | $527,000 | thousands by filing date | put |
| CELLECTAR BIOSCIENCES INC | 15117F112 | *W EXP 08/19/201 | 660,685 | $515,000 | thousands by filing date | |
| THERAPEUTICSMD INC | 88338N107 | COM | 83,274 | $504,000 | thousands by filing date | |
| ARROWHEAD RESEARCH CORP | 042797209 | COM | 74,204 | $502,000 | thousands by filing date | |
| OHR PHARMACEUTICAL INC | 67778H950 | PUT | 1,962 | $498,000 | thousands by filing date | put |
| OHR PHARMACEUTICAL INC | 67778H200 | COMMON STOCK | 195,240 | $496,000 | thousands by filing date | |
| PLURISTEM THERAPEUTICS INC | 72940R102 | COM | 175,000 | $490,000 | thousands by filing date | |
| REVANCE THERAPEUTICS INC | 761330109 | COM | 23,065 | $478,000 | thousands by filing date | |
| ESPERION THERAPEUTICS INC NEW COM | 29664W105 | Stock | 5,000 | $463,000 | thousands by filing date | |
| IDERA PHARMACEUTICALS INC | 45168K306 | COM | 118,000 | $438,000 | thousands by filing date | |
| INFINITY PHARMACEUTICALS INC | 45665G953 | Cmn | 300 | $419,000 | thousands by filing date | put |
| CERUS CORP | 157085101 | COM | 100,000 | $417,000 | thousands by filing date | |
| ISIS PHARMACEUTICALS INC | 464330959 | COM | 65 | $414,000 | thousands by filing date | put |
| INTELLIPHARMACEUTICS INTL IN | 458173951 | PUT | 1,418 | $413,000 | thousands by filing date | put |
| INTREXON CORP | 46122T952 | PUT | 90 | $408,000 | thousands by filing date | put |
| BIODELIVERY SCIENCES INTL IN | 09060J106 | COM | 37,300 | $392,000 | thousands by filing date | |
| NANOSPHERE INC | 63009F105 | COM | 1,652,344 | $383,000 | thousands by filing date | |
| OCULUS INNOVATIVE SCIENCES I | 67575P207 | COM NEW | 418,792 | $352,000 | thousands by filing date | |
| AVALANCHE BIOTECHNOLOGIES INC | 05337G907 | COM | 81 | $328,000 | thousands by filing date | call |
| BIOCRYST PHARMACEUTICALS INC | 09058V953 | COM | 358 | $323,000 | thousands by filing date | put |
| AGIOS PHARMACEUTICALS INC | 00847X104 | COM | 3,163 | $298,000 | thousands by filing date | |
| ACADIA HEALTHCARE COMPANY INC COM | 00404A109 | Stock | 9,074 | $296,000 | thousands by filing date | |
| SYNAGEVA BIOPHARMA CORP | 87159A103 | COM | 3,013 | $294,000 | thousands by filing date | |
| KERYX BIOPHARMACEUTICALS INC CMN STK | 492515951 | Cmn | 230 | $293,000 | thousands by filing date | put |
| SAREPTA THERAPEUTICS INC | 803607100 | COM | 21,943 | $291,000 | thousands by filing date | |
| HALOZYME THERAPEUTICS INC | 40637H959 | COM | 202 | $288,000 | thousands by filing date | put |
| BELLEROPHON THERAPEUTICS INC | 078771102 | COM | 30,000 | $275,000 | thousands by filing date | |
| Ocugen | 43358V109 | Common | 27,505 | $275,000 | thousands by filing date | |
| OMEROS CORP | 682143952 | COM | 120 | $264,000 | thousands by filing date | put |
| BIODEL INC | 09064M204 | COM | 217,500 | $259,000 | thousands by filing date | |
| PHARMACYCLICS INC CMN STOCK | 716933956 | Cmn | 10 | $256,000 | thousands by filing date | put |
| MEI PHARMA INC | 55279B902 | COM NEW | 1,409 | $252,000 | thousands by filing date | call |
| CYTOSORBENTS CORP | 23283X956 | PUT | 168 | $222,000 | thousands by filing date | put |
| SOCIETAL CDMO INC | 75629F109 | COM | 24,391 | $221,000 | thousands by filing date | |
| TONIX PHARMACEUTICALS HOLDING | 890260201 | COM NEW | 600,000 | $192,000 | thousands by filing date | |
| APPLIED DNA SCIENCES INC | 03815U110 | *W EXP 11/21/201 | 186,095 | $190,000 | thousands by filing date | |
| KERYX BIOPHARMACEUTICALS | 492515101 | COMMON STOCK | 14,758 | $188,000 | thousands by filing date | |
| CELSION CORPORATION | 15117N954 | COM PAR | 546 | $146,000 | thousands by filing date | put |
| FOAMIX PHARMACEUTICALS LTD | M46135105 | SHS | 15,300 | $142,000 | thousands by filing date | |
| CONATUS PHARMACEUTICALS INC | 20600T908 | CALL | 197 | $140,000 | thousands by filing date | call |
| ACELRX PHARMACEUTICALS INC | 00444T950 | COM | 310 | $120,000 | thousands by filing date | put |
| ARCA BIOPHARMA INC | 00211Y209 | COM NEW | 140,317 | $112,000 | thousands by filing date | |
| TROVAGENE INC | 897238309 | COM | 15,000 | $102,000 | thousands by filing date | |
| ATHERSYS INC | 04744L906 | COM | 345 | $99,000 | thousands by filing date | call |
| XENOPORT INC COMMON STOCK | 98411C900 | Cmn | 137 | $98,000 | thousands by filing date | call |
| DARA BIOSCIENCES INC | 23703P304 | COM PAR $ | 117,370 | $86,000 | thousands by filing date | |
| EXELIXIS INC | 30161Q954 | COM | 220 | $57,000 | thousands by filing date | put |
| APRICUS BIOSCIENCES INC | 03832V959 | Cmn | 338 | $57,000 | thousands by filing date | put |
| CYTRX CORP | 232828959 | COM PAR | 170 | $57,000 | thousands by filing date | put |
| INTELLIPHARMACEUTICS INTERNA | 458173101 | CMN | 19,900 | $56,000 | thousands by filing date | |
| CYTORI THERAPEUTICS INC COMMON STOCK | 23283K955 | Cmn | 265 | $31,000 | thousands by filing date | put |
| BIODEL INC | 09064M954 | Cmn | 182 | $22,000 | thousands by filing date | put |
| SUPERCONDUCTOR TECHNOLOGIES | 867931954 | COM PAR $0.001 | 135 | $19,000 | thousands by filing date | put |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001144204-15-031073 | this filing | 2015-05-15 | acceptance time not in the bulk data set |