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

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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
ACHILLION PHARMACEUTICALS IN COM 00448Q201 764 99,000 SH   SOLE   99,000 0 0
ADAMAS PHARMACEUTICALS INC COM 00548A106 781 54,000 SH   SOLE   54,000 0 0
AGIOS PHARMACEUTICALS INC COM 00847X104 2,071 51,000 SH   SOLE   51,000 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 3,537 25,405 SH   SOLE   25,405 0 0
ALKERMES PLC SHS G01767105 3,497 102,277 SH   SOLE   102,277 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 4,871 77,593 SH   SOLE   77,593 0 0
AMGEN INC COM 031162100 4,076 27,184 SH   SOLE   27,184 0 0
ASTRAZENECA PLC SPONSORED ADR 046353108 2,227 79,100 SH   SOLE   79,100 0 0
AXOVANT SCIENCES LTD COM G0750W104 303 26,416 SH   SOLE   26,416 0 0
BIOGEN INC COM 09062X103 2,896 11,125 SH   SOLE   11,125 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 3,980 48,260 SH   SOLE   48,260 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 4,925 77,100 SH   SOLE   77,100 0 0
CELGENE CORP COM 151020104 3,963 39,596 SH   SOLE   39,596 0 0
CLOVIS ONCOLOGY INC COM 189464100 1,440 75,000 SH   SOLE   75,000 0 0
DICERNA PHARMACEUTICALS INC COM 253031108 579 108,000 SH   SOLE   108,000 0 0
DIREXION SHS ETF TR SP BIOTCH BL NEW 25490K323 329 11,988 SH   SOLE   11,988 0 0
EPIZYME INC COM 29428V104 2,298 189,564 SH   SOLE   189,564 0 0
FLAMEL TECHNOLOGIES SA SPONSORED ADR 338488109 763 69,109 SH   SOLE   69,109 0 0
FLUIDIGM CORP DEL COM 34385P108 363 45,000 SH   SOLE   45,000 0 0
GILEAD SCIENCES INC COM 375558103 301 3,282 SH   SOLE   3,282 0 0
HOLOGIC INC COM 436440101 1,335 38,700 SH   SOLE   38,700 0 0
IGNYTA INC COM 451731103 548 81,000 SH   SOLE   81,000 0 0
ILLUMINA INC COM 452327109 3,522 21,729 SH   SOLE   21,729 0 0
INCYTE CORP COM 45337C102 3,745 51,677 SH   SOLE   51,677 0 0
IONIS PHARMACEUTICALS INC COM 462222100 3,921 96,808 SH   SOLE   96,808 0 0
KARYOPHARM THERAPEUTICS INC COM 48576U106 442 49,500 SH   SOLE   49,500 0 0
LOXO ONCOLOGY INC COM 548862101 984 36,000 SH   SOLE   36,000 0 0
MEDICINES CO COM 584688105 1,287 40,500 SH   SOLE   40,500 0 0
MEDIVATION INC COM 58501N101 4,890 106,358 SH   SOLE   106,358 0 0
MERCK & CO INC NEW COM 58933Y105 4,762 90,000 SH   SOLE   90,000 0 0
MERRIMACK PHARMACEUTICALS IN COM 590328100 753 90,000 SH   SOLE   90,000 0 0
METTLER TOLEDO INTERNATIONAL COM 592688105 3,275 9,500 SH   SOLE   9,500 0 0
NEKTAR THERAPEUTICS COM 640268108 3,962 288,158 SH   SOLE   288,158 0 0
NEW SR INVT GROUP INC COM 648691103 927 90,000 SH   SOLE   90,000 0 0
OPHTHOTECH CORP COM 683745103 533 12,600 SH   SOLE   12,600 0 0
PACIRA PHARMACEUTICALS INC COM 695127100 1,860 35,110 SH   SOLE   35,110 0 0
PARATEK PHARMACEUTICALS INC COM 699374302 683 45,000 SH   SOLE   45,000 0 0
PFIZER INC COM 717081103 3,260 110,000 SH   SOLE   110,000 0 0
PROSHARES TR PSHS ULT NASB 74347R214 2,635 64,462 SH   SOLE   64,462 0 0
PROSHARES TR PSHS ULSHT SP500 74347B300 853 45,000 SH   SOLE   45,000 0 0
PSIVIDA CORP COM 74440J101 482 180,000 SH   SOLE   180,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 22,126 200,000 SH Put SOLE   200,000 0 0
QIAGEN NV REG SHS N72482107 3,016 135,000 SH   SOLE   135,000 0 0
REGENERON PHARMACEUTICALS COM 75886F107 3,218 8,929 SH   SOLE   8,929 0 0
SEATTLE GENETICS INC COM 812578102 3,857 109,922 SH   SOLE   109,922 0 0
SERES THERAPEUTICS INC COM 81750R102 645 24,300 SH   SOLE   24,300 0 0
SPARK THERAPEUTICS INC COM 84652J103 930 31,500 SH   SOLE   31,500 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 855 13,500 SH   SOLE   13,500 0 0
UNITED THERAPEUTICS CORP DEL COM 91307C102 429 3,848 SH   SOLE   3,848 0 0
VERICEL CORP COM 92346J108 1,752 298,941 SH   SOLE   298,941 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100 3,270 41,137 SH   SOLE   41,137 0 0
ZOGENIX INC COM NEW 98978L204 630 68,130 SH   SOLE   68,130 0 0