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
ABBOTT LABS COM 002824100 4,417 115,000 SH   SOLE   115,000 0 0
ACCELERATE DIAGNOSTICS INC COM 00430H102 623 30,000 SH   SOLE   30,000 0 0
ACCELERON PHARMA INC COM 00434H108 1,531 60,000 SH   SOLE   60,000 0 0
ACHAOGEN INC COM 004449104 651 50,000 SH   SOLE   50,000 0 0
ACLARIS THERAPEUTICS INC COM 00461U105 1,357 50,000 SH   SOLE   50,000 0 0
ADAPTIMMUNE THERAPEUTICS PLC SPONDS ADR 00653A107 405 100,000 SH   SOLE   100,000 0 0
ADMA BIOLOGICS INC COM 000899104 512 100,000 SH   SOLE   100,000 0 0
ADVANCED ACCELERATOR APPLIC SPONSORED ADS 00790T100 1,606 60,000 SH   SOLE   60,000 0 0
AERIE PHARMACEUTICALS INC COM 00771V108 4,353 115,000 SH   SOLE   115,000 0 0
ALDER BIOPHARMACEUTICALS INC COM 014339105 2,912 140,000 SH   SOLE   140,000 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 6,729 55,000 SH   SOLE   55,000 0 0
ALLERGAN PLC SHS G0177J108 2,625 12,500 SH   SOLE   12,500 0 0
ALLSCRIPTS HEALTHCARE SOLUTN COM 01988P108 613 60,000 SH   SOLE   60,000 0 0
AMGEN INC COM 031162100 7,311 50,000 SH   SOLE   50,000 0 0
ANTHEM INC COM 036752103 2,875 20,000 SH   SOLE   20,000 0 0
ARRAY BIOPHARMA INC COM 04269X105 879 100,000 SH   SOLE   100,000 0 0
ASTRAZENECA PLC CALL 046353908 1,366 50,000 SH Call SOLE   50,000 0 0
ASTRAZENECA PLC SPONSORED ADR 046353108 1,366 50,000 SH   SOLE   50,000 0 0
BIOGEN INC COM 09062X103 9,925 35,000 SH   SOLE   35,000 0 0
BOSTON SCIENTIFIC CORP COM 101137107 1,406 65,000 SH   SOLE   65,000 0 0
CELGENE CORP COM 151020104 9,260 80,000 SH   SOLE   80,000 0 0
CHEMOCENTRYX INC COM 16383L106 1,998 270,000 SH   SOLE   270,000 0 0
CIGNA CORPORATION CALL 125509909 3,335 25,000 SH Call SOLE   25,000 0 0
CLOVIS ONCOLOGY INC COM 189464100 3,332 75,000 SH   SOLE   75,000 0 0
DERMIRA INC COM 24983L104 4,550 150,000 SH   SOLE   150,000 0 0
DEXCOM INC COM 252131107 1,194 20,000 SH   SOLE   20,000 0 0
DIPLOMAT PHARMACY INC COM 25456K101 630 50,000 SH   SOLE   50,000 0 0
GILEAD SCIENCES INC COM 375558103 1,790 25,000 SH   SOLE   25,000 0 0
GLAUKOS CORP COM 377322102 4,116 120,000 SH   SOLE   120,000 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 2,529 175,000 SH   SOLE   175,000 0 0
HEALTHWAYS INC COM 422245100 2,275 100,000 SH   SOLE   100,000 0 0
HORIZON PHARMA PLC SHS G4617B105 809 50,000 SH   SOLE   50,000 0 0
IMMUNOMEDICS INC COM 452907108 1,101 300,000 SH   SOLE   300,000 0 0
INTERSECT ENT INC COM 46071F103 908 75,000 SH   SOLE   75,000 0 0
ISHARES TR PUT 464287955 3,371 25,000 SH Put SOLE   25,000 0 0
K2M GROUP HLDGS INC COM 48273J107 3,006 150,000 SH   SOLE   150,000 0 0
LHC GROUP INC COM 50187A107 1,371 30,000 SH   SOLE   30,000 0 0
MAZOR ROBOTICS LTD SPONSORED ADS 57886P103 3,836 175,000 SH   SOLE   175,000 0 0
MEDICINES CO COM 584688105 9,334 275,000 SH   SOLE   275,000 0 0
MERCK & CO INC COM 58933Y105 6,476 110,000 SH   SOLE   110,000 0 0
MERUS N V COM N5749R100 3,167 150,000 SH   SOLE   150,000 0 0
MINERVA NEUROSCIENCES INC COM 603380106 1,763 150,000 SH   SOLE   150,000 0 0
MYLAN N V SHS EURO N59465109 1,526 40,000 SH   SOLE   40,000 0 0
MYOVANT SCIENCES LTD COM G637AM102 622 50,000 SH   SOLE   50,000 0 0
NUVASIVE INC COM 670704105 4,715 70,000 SH   SOLE   70,000 0 0
ONCOMED PHARMACEUTICALS INC CALL 68234X902 386 50,000 SH Call SOLE   50,000 0 0
ONCOMED PHARMACEUTICALS INC COM 68234X102 4,241 550,000 SH   SOLE   550,000 0 0
PACIFIC BIOSCIENCES CALIF IN COM 69404D108 570 150,000 SH   SOLE   150,000 0 0
RA PHARMACEUTICALS INC COM 74933V108 760 50,000 SH   SOLE   50,000 0 0
REGENERON PHARMACEUTICALS COM 75886F107 1,836 5,001 SH   SOLE   5,001 0 0
SCYNEXIS INC COM 811292101 798 250,000 SH   SOLE   250,000 0 0
SPDR SERIES TRUST CALL 78464A900 888 15,000 SH Call SOLE   15,000 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 592 10,000 SH   SOLE   10,000 0 0
SPECTRANETICS CORP COM 84760C107 2,695 110,000 SH   SOLE   110,000 0 0
SUPERNUS PHARMACEUTICALS INC COM 868459108 2,525 100,000 SH   SOLE   100,000 0 0
TANDEM DIABETES CARE INC COM 875372104 161 75,000 SH   SOLE   75,000 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 11,250 160,000 SH   SOLE   160,000 0 0
WALGREENS BOOTS ALLIANCE INC CALL 931427908 2,069 25,000 SH Call SOLE   25,000 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 2,897 35,000 SH   SOLE   35,000 0 0
ZIMMER BIOMET HLDGS INC COM 98956P102 5,160 50,000 SH   SOLE   50,000 0 0