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 |
|
||||||||||||||||
| 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 |
| ALEXION PHARMACEUTICALS INC | COM | 015351109 | 24,334 | 200,000 | SH | SOLE | 200,000 | 0 | 0 | ||
| ALLERGAN PLC | SHS | G0177J108 | 85,082 | 350,000 | SH | SOLE | 350,000 | 0 | 0 | ||
| AMAG PHARMACEUTICALS INC | COM | 00163U106 | 31,280 | 1,700,000 | SH | SOLE | 1,700,000 | 0 | 0 | ||
| ARENA PHARMACEUTICALS INC | COM | 040047102 | 7,170 | 425,000 | SH | SOLE | 425,000 | 0 | 0 | ||
| ATARA BIOTHERAPEUTICS INC | COM | 046513107 | 7,497 | 535,500 | SH | SOLE | 535,500 | 0 | 0 | ||
| AVEXIS INC | COM | 05366U100 | 17,254 | 210,000 | SH | SOLE | 210,000 | 0 | 0 | ||
| AXOVANT SCIENCES LTD | COM | G0750W104 | 23,190 | 1,000,000 | SH | SOLE | 1,000,000 | 0 | 0 | ||
| BIOGEN INC | COM | 09062X103 | 27,136 | 100,000 | SH | SOLE | 100,000 | 0 | 0 | ||
| BIOLASE INC | WARRANTS | 090911108 | 0 | 1,841,173 | SH | Call | SOLE | 1,841,173 | 0 | 0 | |
| BIOLASE INC | COM | 090911108 | 5,172 | 5,332,394 | SH | SOLE | 5,332,394 | 0 | 0 | ||
| BIOSCRIP INC | COM | 09069N108 | 27,639 | 10,180,000 | SH | SOLE | 10,180,000 | 0 | 0 | ||
| BIOVERATIV INC | COM | 09075E100 | 70,658 | 1,174,300 | SH | SOLE | 1,174,300 | 0 | 0 | ||
| BROOKDALE SENIOR LIVING | COM | 112463104 | 79,434 | 5,400,000 | SH | SOLE | 5,400,000 | 0 | 0 | ||
| ENDO INTL PLC | SHS | G30401106 | 39,922 | 3,574,000 | SH | SOLE | 3,574,000 | 0 | 0 | ||
| ENDOLOGIX INC | COM | 29266S106 | 36,450 | 7,500,000 | SH | SOLE | 7,500,000 | 0 | 0 | ||
| ENVISION HEALTHCARE CORP | COM | 29414D100 | 21,935 | 350,000 | SH | SOLE | 350,000 | 0 | 0 | ||
| GENOMIC HEALTH INC | COM | 37244C101 | 80,011 | 2,458,100 | SH | SOLE | 2,458,100 | 0 | 0 | ||
| GILEAD SCIENCES, INC. | COM | 375558103 | 141,560 | 2,000,000 | SH | Call | SOLE | 2,000,000 | 0 | 0 | |
| GILEAD SCIENCES, INC. | COM | 375558103 | 141,560 | 2,000,000 | SH | SOLE | 2,000,000 | 0 | 0 | ||
| INVITAE CORP | COM | 46185L103 | 22,926 | 2,398,123 | SH | SOLE | 2,398,123 | 0 | 0 | ||
| MYLAN NV | SHS EURO | N59465109 | 164,825 | 4,245,889 | SH | SOLE | 4,245,889 | 0 | 0 | ||
| MYRIAD GENETICS INC | COM | 62855J104 | 77,520 | 3,000,000 | SH | SOLE | 3,000,000 | 0 | 0 | ||
| NEKTAR THERAPEUTICS | COM | 640268108 | 104,593 | 5,350,000 | SH | SOLE | 5,350,000 | 0 | 0 | ||
| ORTHOFIX INTL N V | COM | N6748L102 | 69,720 | 1,500,000 | SH | SOLE | 1,500,000 | 0 | 0 | ||
| PTC THERAPEUTICS | COM | 69366J200 | 9,165 | 500,000 | SH | SOLE | 500,000 | 0 | 0 | ||
| RADIUS HEALTH INC | COM | 750469207 | 4,523 | 100,000 | SH | SOLE | 100,000 | 0 | 0 | ||
| RITE AID CORP | COM | 767754104 | 14,750 | 5,000,000 | SH | SOLE | 5,000,000 | 0 | 0 | ||
| SAREPTA THERAPEUTICS INC | COM | 803607100 | 43,823 | 1,300,000 | SH | SOLE | 1,300,000 | 0 | 0 | ||
| SELECT MEDICAL HOLDINGS CORP | COM | 81619Q105 | 76,750 | 5,000,000 | SH | SOLE | 5,000,000 | 0 | 0 | ||
| SPDR S&P 500 ETF Trust | COM | 78462F103 | 241,800 | 1,000,000 | SH | Put | SOLE | 1,000,000 | 0 | 0 | |
| SYNERON MEDICAL LTD | ORD SHS | M87245102 | 25,706 | 2,347,593 | SH | SOLE | 2,347,593 | 0 | 0 | ||
| TENET HEALTHCARE CORP | COM | 88033G407 | 77,360 | 4,000,000 | SH | SOLE | 4,000,000 | 0 | 0 | ||
| TEVA PHARMACEUTICAL INDUSTRIES LTD (ADR) | ADR | 881624209 | 33,220 | 1,000,000 | SH | Call | SOLE | 1,000,000 | 0 | 0 | |
| TEVA PHARMACEUTICAL INDUSTRIES LTD (ADR) | ADR | 881624209 | 174,951 | 5,266,450 | SH | SOLE | 5,266,450 | 0 | 0 | ||
| VERTEX PHARMACEUTICALS INC | COM | 92532F100 | 45,105 | 350,000 | SH | SOLE | 350,000 | 0 | 0 | ||