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 4,536 85,000 SH   SOLE   85,000 0 0
ABBVIE INC COM 00287Y109 5,776 65,000 SH   SOLE   65,000 0 0
ACCELERON PHARMA INC COM 00434H108 2,612 70,000 SH   SOLE   70,000 0 0
ACHAOGEN INC COM 004449104 479 30,000 SH   SOLE   30,000 0 0
ADAPTIMMUNE THERAPEUTICS PLC SPONDS ADR 00653A107 205 25,000 SH   SOLE   25,000 0 0
ADMA BIOLOGICS INC COM 000899104 1,740 565,000 SH   SOLE   565,000 0 0
AERIE PHARMACEUTICALS INC COM 00771V108 4,860 100,000 SH   SOLE   100,000 0 0
AETNA INC NEW COM 00817Y108 4,532 28,500 SH   SOLE   28,500 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 5,612 40,000 SH   SOLE   40,000 0 0
AMICUS THERAPEUTICS INC COM 03152W109 905 60,000 SH   SOLE   60,000 0 0
ANAPTYSBIO INC COM 032724106 1,748 50,000 SH   SOLE   50,000 0 0
ARENA PHARMACEUTICALS INC COM NEW 040047607 1,530 60,000 SH   SOLE   60,000 0 0
ASCENDIS PHARMA A S SPONSORED ADR 04351P101 1,088 30,000 SH   SOLE   30,000 0 0
AVEXIS INC COM 05366U100 1,693 17,500 SH   SOLE   17,500 0 0
BIOGEN INC COM 09062X103 6,262 20,000 SH   SOLE   20,000 0 0
BOSTON SCIENTIFIC CORP COM 101137107 3,646 125,000 SH   SOLE   125,000 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 3,506 55,000 SH   SOLE   55,000 0 0
CARDINAL HEALTH INC COM 14149Y108 2,008 30,000 SH   SOLE   30,000 0 0
CATALENT INC COM 148806102 1,198 30,000 SH   SOLE   30,000 0 0
CELGENE CORP COM 151020104 10,937 75,000 SH   SOLE   75,000 0 0
CHEMOCENTRYX INC COM 16383L106 2,041 275,000 SH   SOLE   275,000 0 0
CIGNA CORPORATION COM 125509109 4,954 26,500 SH   SOLE   26,500 0 0
CLOVIS ONCOLOGY INC COM 189464100 6,592 80,000 SH   SOLE   80,000 0 0
CLOVIS ONCOLOGY INC CALL 189464900 6,180 75,000 SH Call SOLE   75,000 0 0
CORIUM INTL INC COM 21887L107 1,385 125,000 SH   SOLE   125,000 0 0
CYMABAY THERAPEUTICS INC COM 23257D103 2,015 250,000 SH   SOLE   250,000 0 0
CYTOMX THERAPEUTICS INC COM 23284F105 1,272 70,000 SH   SOLE   70,000 0 0
DANAHER CORP DEL COM 235851102 3,002 35,000 SH   SOLE   35,000 0 0
DERMIRA INC COM 24983L104 3,375 125,000 SH   SOLE   125,000 0 0
DIPLOMAT PHARMACY INC COM 25456K101 1,243 60,000 SH   SOLE   60,000 0 0
LILLY ELI & CO COM 532457108 3,422 40,000 SH   SOLE   40,000 0 0
ESPERION THERAPEUTICS INC NE COM 29664W105 7,518 150,000 SH   SOLE   150,000 0 0
EXELIXIS INC PUT 30161Q954 606 25,000 SH Put SOLE   25,000 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 1,583 25,000 SH   SOLE   25,000 0 0
FIBROGEN INC COM 31572Q808 2,152 40,000 SH   SOLE   40,000 0 0
GLAUKOS CORP COM 377322102 3,300 100,000 SH   SOLE   100,000 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 3,881 125,000 SH   SOLE   125,000 0 0
IGNYTA INC COM 451731103 1,544 125,000 SH   SOLE   125,000 0 0
IMMUNOMEDICS INC COM 452907108 6,990 500,000 SH   SOLE   500,000 0 0
INCYTE CORP CALL 45337C902 876 7,500 SH Call SOLE   7,500 0 0
INSMED INC COM PAR $.01 457669307 1,561 50,000 SH   SOLE   50,000 0 0
INTERSECT ENT INC COM 46071F103 2,804 90,000 SH   SOLE   90,000 0 0
IONIS PHARMACEUTICALS INC COM 462222100 761 15,000 SH   SOLE   15,000 0 0
JUNO THERAPEUTICS INC COM 48205A109 3,365 75,000 SH   SOLE   75,000 0 0
K2M GROUP HLDGS INC COM 48273J107 4,242 200,000 SH   SOLE   200,000 0 0
KARYOPHARM THERAPEUTICS INC COM 48576U106 4,392 400,000 SH   SOLE   400,000 0 0
KURA ONCOLOGY INC COM 50127T109 1,346 90,000 SH   SOLE   90,000 0 0
MARINUS PHARMACEUTICALS INC COM 56854Q101 1,027 175,000 SH   SOLE   175,000 0 0
MEDICINES CO COM 584688105 3,704 100,000 SH   SOLE   100,000 0 0
MERCK & CO INC COM 58933Y105 4,802 75,000 SH   SOLE   75,000 0 0
MERUS N V COM N5749R100 2,782 140,000 SH   SOLE   140,000 0 0
NEOVASC INC COM 64065J106 612 360,000 SH   SOLE   360,000 0 0
OBSEVA SA COM H5861P103 407 50,000 SH   SOLE   50,000 0 0
ONCOMED PHARMACEUTICALS INC COM 68234X102 1,582 350,000 SH   SOLE   350,000 0 0
PARATEK PHARMACEUTICALS INC COM 699374302 879 35,000 SH   SOLE   35,000 0 0
PFIZER INC COM 717081103 2,142 60,000 SH   SOLE   60,000 0 0
PTC THERAPEUTICS INC CALL 69366J900 500 25,000 SH Call SOLE   25,000 0 0
IGNYTA INC CALL 451731903 309 25,000 SH Call SOLE   25,000 0 0
SANGAMO THERAPEUTICS INC COM 800677106 3,000 200,000 SH   SOLE   200,000 0 0
SCYNEXIS INC COM 811292101 603 250,000 SH   SOLE   250,000 0 0
SIERRA ONCOLOGY INC COM 82640U107 930 600,000 SH   SOLE   600,000 0 0
TELADOC INC COM 87918A105 1,160 35,000 SH   SOLE   35,000 0 0
TESARO INC COM 881569107 3,228 25,000 SH   SOLE   25,000 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 2,663 50,000 SH   SOLE   50,000 0 0
VOYAGER THERAPEUTICS INC COM 92915B106 515 25,000 SH   SOLE   25,000 0 0
WAVE LIFE SCIENCES LTD SHS Y95308105 1,196 55,000 SH   SOLE   55,000 0 0
ZIMMER BIOMET HLDGS INC COM 98956P102 3,513 30,000 SH   SOLE   30,000 0 0
ZOGENIX INC COM NEW 98978L204 701 20,000 SH   SOLE   20,000 0 0