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
ACCELERATE DIAGNOSTICS INC COM 00430H102 3,761 175,000 SH   SOLE 0 175,000 0 0
ACCELERON PHARMA INC COM 00434H108 7,314 150,000 SH   SOLE 0 150,000 0 0
ADAMAS PHARMACEUTICALS INC COM 00548A106 1,699 60,000 SH   SOLE 0 60,000 0 0
ADAPTIMMUNE THERAPEUTICS PLC SPONDS ADR 00653A107 4,259 353,161 SH   SOLE 0 353,161 0 0
AETNA INC NEW COM 00817Y108 5,406 50,000 SH   SOLE 0 50,000 0 0
ALLSCRIPTS HEALTHCARE SOLUTN COM 01988P108 4,230 275,000 SH   SOLE 0 275,000 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 2,354 25,000 SH   SOLE 0 25,000 0 0
AMGEN INC COM 031162100 16,233 100,000 SH   SOLE 0 100,000 0 0
APPLIED GENETIC TECHNOL CORP COM 03820J100 3,060 150,000 SH   SOLE 0 150,000 0 0
AQUINOX PHARMACEUTICALS INC COM 03842B101 312 25,000 SH   SOLE 0 25,000 0 0
ARIAD PHARMACEUTICALS INC COM 04033A100 1,250 200,000 SH   SOLE 0 200,000 0 0
ASSEMBLY BIOSCIENCES INC COM 045396108 1,127 150,000 SH   SOLE 0 150,000 0 0
BAXTER INTL INC COM 071813109 12,399 325,000 SH   SOLE 0 325,000 0 0
BIOGEN INC COM 09062X103 6,127 20,000 SH   SOLE 0 20,000 0 0
BROOKDALE SR LIVING INC COM 112463104 2,769 150,000 SH   SOLE 0 150,000 0 0
CELGENE CORP COM 151020104 23,952 200,000 SH   SOLE 0 200,000 0 0
CIGNA CORPORATION COM 125509109 19,755 135,000 SH   SOLE 0 135,000 0 0
COHERUS BIOSCIENCES INC COM 19249H103 1,722 75,000 SH   SOLE 0 75,000 0 0
CYTOKINETICS INC COM NEW 23282W605 3,661 350,000 SH   SOLE 0 350,000 0 0
DEPOMED INC COM 249908104 1,813 100,000 SH   SOLE 0 100,000 0 0
DERMIRA INC COM 24983L104 2,596 75,000 SH   SOLE 0 75,000 0 0
ENDO INTL PLC SHS G30401106 4,592 75,000 SH   SOLE 0 75,000 0 0
ENVISION HEALTHCARE HLDGS IN COM 29413U103 3,246 125,000 SH   SOLE 0 125,000 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 5,245 60,000 SH   SOLE 0 60,000 0 0
GENESIS HEALTHCARE INC CL A COM 37185X106 347 100,000 SH   SOLE 0 100,000 0 0
GILEAD SCIENCES INC COM 375558103 9,107 90,000 SH   SOLE 0 90,000 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 3,556 110,000 SH   SOLE 0 110,000 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 4,214 60,687 SH   SOLE 0 60,687 0 0
HEALTHWAYS INC COM 422245100 2,896 225,000 SH   SOLE 0 225,000 0 0
HEARTWARE INTL INC COM 422368100 3,528 70,000 SH   SOLE 0 70,000 0 0
HORIZON PHARMA PLC SHS G4617B105 1,625 75,000 SH   SOLE 0 75,000 0 0
IGNYTA INC COM 451731103 2,144 160,000 SH   SOLE 0 160,000 0 0
ILLUMINA INC PUT 452327959 1,440 7,500 SH Put SOLE 0 7,500 0 0
IMMUNOMEDICS INC COM 452907108 1,228 400,000 SH   SOLE 0 400,000 0 0
IMPAX LABORATORIES INC COM 45256B101 2,138 50,000 SH   SOLE 0 50,000 0 0
LA JOLLA PHARMACEUTICAL CO COM PAR $.0001 503459604 2,970 110,000 SH   SOLE 0 110,000 0 0
MAZOR ROBOTICS LTD SPONSORED ADS 57886P103 254 25,000 SH   SOLE 0 25,000 0 0
MEDIVATION INC COM 58501N101 2,417 50,000 SH   SOLE 0 50,000 0 0
MERCK & CO INC NEW COM 58933Y105 5,282 100,000 SH   SOLE 0 100,000 0 0
MYLAN N V SHS EURO N59465109 12,166 225,000 SH   SOLE 0 225,000 0 0
NOVADAQ TECHNOLOGIES INC COM 66987G102 2,548 200,000 SH   SOLE 0 200,000 0 0
NUVASIVE INC COM 670704105 2,706 50,000 SH   SOLE 0 50,000 0 0
ONCOMED PHARMACEUTICALS INC COM 68234X102 9,016 400,000 SH   SOLE 0 400,000 0 0
ONCOMED PHARMACEUTICALS INC CALL 68234X902 1,127 50,000 SH Call SOLE 0 50,000 0 0
PACIRA PHARMACEUTICALS INC COM 695127100 3,840 50,000 SH   SOLE 0 50,000 0 0
PEREGRINE PHARMACEUTICALS IN COM NEW 713661304 585 500,000 SH   SOLE 0 500,000 0 0
PUMA BIOTECHNOLOGY INC COM 74587V107 1,960 25,000 SH   SOLE 0 25,000 0 0
RADIUS HEALTH INC COM NEW 750469207 2,154 35,000 SH   SOLE 0 35,000 0 0
SAGE THERAPEUTICS INC COM 78667J108 2,915 50,000 SH   SOLE 0 50,000 0 0
SANGAMO BIOSCIENCES INC COM 800677106 1,826 200,000 SH   SOLE 0 200,000 0 0
SAREPTA THERAPEUTICS INC COM 803607100 3,858 100,000 SH   SOLE 0 100,000 0 0
SCYNEXIS INC COM 811292101 776 125,000 SH   SOLE 0 125,000 0 0
SELECT SECTOR SPDR TR PUT 81369Y959 36,016 500,000 SH Put SOLE 0 500,000 0 0
SPECTRANETICS CORP COM 84760C107 753 50,000 SH   SOLE 0 50,000 0 0
STRYKER CORP CALL 863667901 2,324 25,000 SH Call SOLE 0 25,000 0 0
SUPERNUS PHARMACEUTICALS INC COM 868459108 2,016 150,000 SH   SOLE 0 150,000 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 2,273 75,000 SH   SOLE 0 75,000 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 9,846 150,000 SH   SOLE 0 150,000 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 12,901 115,000 SH   SOLE 0 115,000 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 2,541 25,000 SH   SOLE 0 25,000 0 0
VCA INC COM 918194101 825 15,000 SH   SOLE 0 15,000 0 0
ZELTIQ AESTHETICS INC COM 98933Q108 2,140 75,000 SH   SOLE 0 75,000 0 0
ZIMMER BIOMET HLDGS INC CALL 98956P902 2,565 25,000 SH Call SOLE 0 25,000 0 0
ZOGENIX INC COM NEW 98978L204 2,211 150,000 SH   SOLE 0 150,000 0 0