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
Agenus Inc CALL 00847G905 0 30 SH Call SOLE   30 0 0
LivaNova PLC CALL G5509L901 0 44 SH Call SOLE   44 0 0
Intuitive Surgical Inc CALL 46120E902 8 80 SH Call SOLE   80 0 0
Incyte Corp CALL 45337C902 90 200 SH Call SOLE   200 0 0
LIPOCINE INC NEW CALL 53630X904 7 218 SH Call SOLE   218 0 0
Aveo Pharmaceuticals Inc PUT 053588959 8 250 SH Put SOLE   250 0 0
HCA HEALTHCARE INC CALL 40412C901 17 250 SH Call SOLE   250 0 0
VARIAN MED SYS INC PUT 92220P955 104 250 SH Put SOLE   250 0 0
NanoString Technologies Inc CALL 63009R909 5 293 SH Call SOLE   293 0 0
Mazor Robotics Ltd PUT 57886P953 72 400 SH Put SOLE   400 0 0
CVS HEALTH CORP CALL 126650900 15 450 SH Call SOLE   450 0 0
ISHARES TR PUT 464287955 127 475 SH Put SOLE   475 0 0
BRISTOL MYERS SQUIBB CO PUT 110122958 100 500 SH Put SOLE   500 0 0
Coherus BioSciences Inc CALL 19249H903 31 500 SH Call SOLE   500 0 0
FIRST TR EXCHANGE TRADED FD PUT 33734X953 33 500 SH Put SOLE   500 0 0
Incyte Corp PUT 45337C952 1,848 500 SH Put SOLE   500 0 0
Mazor Robotics Ltd PUT 57886P953 31 523 SH Put SOLE   523 0 0
DexCom Inc PUT 252131957 44 569 SH Put SOLE   569 0 0
Agenus Inc CALL 00847G905 9 627 SH Call SOLE   627 0 0
ISHARES TR PUT 464287956 60 650 SH Put SOLE   650 0 0
Walgreens Boots Alliance Inc CALL 931427908 25 650 SH Call SOLE   650 0 0
GLOBUS MED INC CALL 379577908 159 786 SH Call SOLE   786 0 0
FIRST TR EXCHANGE TRADED FD PUT 33734X953 28 800 SH Put SOLE   800 0 0
SPDR SERIES TRUST PUT 78464A950 68 875 SH Put SOLE   875 0 0
SELECT SECTOR SPDR TR PUT 81369Y959 60 1,000 SH Put SOLE   1,000 0 0
LivaNova PLC CALL G5509L901 31 1,236 SH Call SOLE   1,236 0 0
OSI Systems Inc CALL 671044905 121 2,015 SH Call SOLE   2,015 0 0
Boston Scientific Corp PUT 101137957 75 2,300 SH Put SOLE   2,300 0 0
Aveo Pharmaceuticals Inc PUT 053588959 12 2,497 SH Put SOLE   2,497 0 0
Vanda Pharmaceuticals Inc PUT 921659958 53 3,000 SH Put SOLE   3,000 0 0
REGENERON PHARMACEUTICALS COM 75886F107 1,880 5,000 SH   SOLE   5,000 0 0
Puma Biotechnology Inc COM 74587V107 989 10,000 SH   SOLE   10,000 0 0
Histogenics Corp COM 43358V109 28 13,526 SH   SOLE   13,526 0 0
PENUMBRA INC COM 70975L107 1,412 15,000 SH   SOLE   15,000 0 0
TESARO Inc COM 881569107 1,243 15,000 SH   SOLE   15,000 0 0
Alexion Pharmaceuticals Inc COM 015351109 2,380 19,900 SH   SOLE   19,900 0 0
ARGENX SE SPONSORED ADR 04016X101 1,288 20,400 SH   SOLE   20,400 0 0
UNITED THERAPEUTICS CORP DEL COM 91307C102 3,093 20,909 SH   SOLE   20,909 0 0
Foamix Pharmaceuticals Ltd SHS M46135105 145 24,100 SH   SOLE   24,100 0 0
Coherus BioSciences Inc COM 19249H103 220 25,000 SH   SOLE   25,000 0 0
Halyard Health Inc COM 40650V100 1,155 25,000 SH   SOLE   25,000 0 0
Arena Pharmaceuticals Inc COM NEW 040047607 951 27,983 SH   SOLE   27,983 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 2,239 30,000 SH   SOLE   30,000 0 0
Acorda Therapeutics Inc COM 00484M106 751 35,000 SH   SOLE   35,000 0 0
ICU MED INC COM 44930G107 7,560 35,000 SH   SOLE   35,000 0 0
Medtronic PLC SHS G5960L103 3,028 37,500 SH   SOLE   37,500 0 0
Insulet Corp COM 45784P101 2,760 40,000 SH   SOLE   40,000 0 0
BIOHAVEN PHARMACTL HLDG CO L COM G11196105 1,138 42,186 SH   SOLE   42,186 0 0
BioMarin Pharmaceutical Inc COM 09061G101 3,897 43,700 SH   SOLE   43,700 0 0
HCA HEALTHCARE INC COM 40412C101 3,953 45,000 SH   SOLE   45,000 0 0
ORTHOFIX INTL N V COM N6748L102 2,462 45,000 SH   SOLE   45,000 0 0
athenahealth Inc COM 04685W103 6,652 50,000 SH   SOLE   50,000 0 0
Kura Oncology Inc COM 50127T109 765 50,000 SH   SOLE   50,000 0 0
Catalyst Biosciences Inc COM NEW 14888D208 818 60,000 SH   SOLE   60,000 0 0
DECIPHERA PHARMACEUTICALS IN COM 24344T101 1,545 68,154 SH   SOLE   68,154 0 0
BAXTER INTL INC COM 071813109 4,525 70,000 SH   SOLE   70,000 0 0
MEDPACE HLDGS INC COM 58506Q109 2,538 70,000 SH   SOLE   70,000 0 0
ABBOTT LABS COM 002824100 4,566 80,000 SH   SOLE   80,000 0 0
Exelixis Inc COM 30161Q104 2,432 80,000 SH   SOLE   80,000 0 0
Envision Healthcare Corp COM 29414D100 3,110 90,000 SH   SOLE   90,000 0 0
Hologic Inc COM 436440101 3,848 90,000 SH   SOLE   90,000 0 0
LivaNova PLC SHS G5509L101 7,193 90,000 SH   SOLE   90,000 0 0
Acer Therapeutics Inc COM 00444P108 1,256 90,660 SH   SOLE   90,660 0 0
DENTSPLY SIRONA Inc COM 24906P109 6,089 92,500 SH   SOLE   92,500 0 0
Intersect ENT Inc COM 46071F103 3,240 100,000 SH   SOLE   100,000 0 0
AXOGEN INC COM 05463X106 3,396 120,000 SH   SOLE   120,000 0 0
Zogenix Inc COM NEW 98978L204 5,217 130,268 SH   SOLE   130,268 0 0
GLOBUS MED INC CL A 379577208 7,501 182,500 SH   SOLE   182,500 0 0
KADMON HLDGS INC COM 48283N106 724 200,000 SH   SOLE   200,000 0 0
VIVEVE MED INC COM NEW 92852W204 995 200,132 SH   SOLE   200,132 0 0
Steadymed Ltd SHS M84920103 796 215,214 SH   SOLE   215,214 0 0
Boston Scientific Corp COM 101137107 5,702 230,000 SH   SOLE   230,000 0 0
Cidara Therapeutics Inc COM 171757107 1,870 275,000 SH   SOLE   275,000 0 0
Invacare Corp COM 461203101 4,672 277,274 SH   SOLE   277,274 0 0
ViewRay Inc COM 92672L107 3,352 362,000 SH   SOLE   362,000 0 0
OTONOMY INC COM 68906L105 2,246 404,742 SH   SOLE   404,742 0 0
Viking Therapeutics Inc COM 92686J106 1,762 433,900 SH   SOLE   433,900 0 0
Rigel Pharmaceuticals Inc COM NEW 766559603 2,346 604,563 SH   SOLE   604,563 0 0