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
ABBVIE INC COM 00287Y109 9,416 150,375 SH   SOLE   150,375 0 0
ACCURAY INC COM 004397105 1,374 298,793 SH   SOLE   298,793 0 0
AETNA INC NEW COM 00817Y108 4,836 39,000 SH   SOLE   39,000 0 0
AGILE THERAPEUTICS INC COM 00847L100 938 164,501 SH   SOLE   164,501 0 0
ALDEYRA THERAPEUTICS INC COM 01438T106 669 125,000 SH   SOLE   125,000 0 0
ALLERGAN PLC SHS G0177J108 8,400 40,000 SH Put SOLE   40,000 0 0
ALLERGAN PLC SHS G0177J108 1,407 6,700 SH   SOLE   6,700 0 0
ALLIQUA BIOMEDICAL INC COM NEW 019621200 344 583,026 SH   SOLE   583,026 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 770 250,000 SH   SOLE   250,000 0 0
ANI PHARMACEUTICALS INC COM 00182C103 1,591 26,250 SH   SOLE   26,250 0 0
ARRAY BIOPHARMA INC COM 04269X105 1,383 157,360 SH   SOLE   157,360 0 0
ATHENAHEALTH INC COM 04685W103 9,991 95,000 SH   SOLE   95,000 0 0
AVEXIS INC COM 05366U100 2,500 52,375 SH   SOLE   52,375 0 0
AXOGEN INC COM 05463X106 222 24,700 SH   SOLE   24,700 0 0
BARD C R INC COM 067383109 8,200 36,500 SH   SOLE   36,500 0 0
BAXTER INTL INC COM 071813109 6,651 150,000 SH   SOLE   150,000 0 0
BIO RAD LABS INC CL A 090572207 5,560 30,500 SH   SOLE   30,500 0 0
BOSTON SCIENTIFIC CORP COM 101137107 8,219 380,000 SH   SOLE   380,000 0 0
BOSTON SCIENTIFIC CORP COM 101137107 4,326 200,000 SH Call SOLE   200,000 0 0
BOVIE MEDICAL CORP COM 10211F100 442 123,000 SH   SOLE   123,000 0 0
CONFORMIS INC COM 20717E101 3,396 419,235 SH   SOLE   419,235 0 0
CYNOSURE INC CL A 232577205 4,560 100,000 SH   SOLE   100,000 0 0
DENTSPLY SIRONA INC COM 24906P109 2,742 47,500 SH   SOLE   47,500 0 0
ENDOLOGIX INC COM 29266S106 26 4,600 SH Put SOLE   4,600 0 0
ENDOLOGIX INC COM 29266S106 2,860 500,000 SH   SOLE   500,000 0 0
ENVISION HEALTHCARE CORP COM 29414D100 8,965 141,644 SH   SOLE   141,644 0 0
FIRST TR EXHANGE TRADED FD HLTH CARE ALPH 33734X143 3,438 60,000 SH Put SOLE   60,000 0 0
FIVE PRIME THERAPEUTICS INC COM 33830X104 709 14,150 SH   SOLE   14,150 0 0
FOAMIX PHARMACEUTICALS LTD SHS M46135105 1,521 137,000 SH   SOLE   137,000 0 0
GLAUKOS CORP COM 377322102 3,770 109,903 SH   SOLE   109,903 0 0
GLOBUS MED INC CL A 379577208 4,962 200,000 SH   SOLE   200,000 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 3,604 32,250 SH   SOLE   32,250 0 0
HISTOGENICS CORP COM 43358V109 23 13,526 SH   SOLE   13,526 0 0
HOLOGIC INC COM 436440101 8,603 214,425 SH   SOLE   214,425 0 0
HUMANA INC COM 444859102 6,835 33,500 SH   SOLE   33,500 0 0
ICU MED INC COM 44930G107 3,315 22,500 SH   SOLE   22,500 0 0
ILLUMINA INC COM 452327109 4,481 35,000 SH   SOLE   35,000 0 0
IMMUNOMEDICS INC COM 452907108 1,235 336,500 SH   SOLE   336,500 0 0
INOGEN INC COM 45780L104 4,366 65,000 SH Put SOLE   65,000 0 0
INTERSECT ENT INC COM 46071F103 645 3,000 SH Call SOLE   3,000 0 0
INVACARE CORP COM 461203101 2,916 223,439 SH   SOLE   223,439 0 0
ISHARES MSCI AUST ETF 464286103 1,012 50,000 SH Call SOLE   50,000 0 0
ISHARES MSCI AUST ETF 464286103 1,012 50,000 SH Call SOLE   50,000 0 0
ISHARES TR EUROPE ETF 464287861 7,219 186,000 SH   SOLE   186,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 8,091 60,000 SH Put SOLE   60,000 0 0
K2M GROUP HLDGS INC COM 48273J107 4,854 242,200 SH   SOLE   242,200 0 0
LIFEPOINT HEALTH INC COM 53219L109 2,840 50,000 SH Put SOLE   50,000 0 0
MEDPACE HLDGS INC COM 58506Q109 3,697 102,507 SH   SOLE   102,507 0 0
NANOSTRING TECHNOLOGIES INC COM 63009R109 3,597 161,311 SH   SOLE   161,311 0 0
NEURODERM LTD ORD SHS M74231107 1,780 80,183 SH   SOLE   80,183 0 0
NUVASIVE INC COM 670704105 7,073 105,000 SH   SOLE   105,000 0 0
NXSTAGE MEDICAL INC COM 67072V103 6,749 257,500 SH   SOLE   257,500 0 0
NXSTAGE MEDICAL INC COM 67072V103 278 10,600 SH Call SOLE   10,600 0 0
OCERA THERAPEUTICS INC COM 67552A108 544 258,893 SH   SOLE   258,893 0 0
PENUMBRA INC COM 70975L107 6,061 95,000 SH   SOLE   95,000 0 0
QUALITY SYS INC COM 747582104 1,911 145,300 SH Call SOLE   145,300 0 0
QUALITY SYS INC COM 747582104 3,506 266,617 SH   SOLE   266,617 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 2,930 42,500 SH Put SOLE   42,500 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 8,962 130,000 SH Put SOLE   130,000 0 0
SIENTRA INC COM 82621J105 4,260 500,000 SH   SOLE   500,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 6,706 30,000 SH Put SOLE   30,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 12,853 57,500 SH Put SOLE   57,500 0 0
STEADYMED LTD SHS M84920103 207 79,434 SH   SOLE   79,434 0 0
STRYKER CORP COM 863667101 5,991 50,000 SH Put SOLE   50,000 0 0
SUPERNUS PHARMACEUTICALS INC COM 868459108 1,389 55,000 SH   SOLE   55,000 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 4,233 30,000 SH Put SOLE   30,000 0 0
UNITEDHEALTH GROUP INC COM 91324P102 10,003 62,500 SH   SOLE   62,500 0 0
VIVEVE MED INC COM 92852W204 808 156,899 SH   SOLE   156,899 0 0
WRIGHT MED GROUP N V ORD SHS 0.03 PAR N96617118 3,217 140,000 SH   SOLE   140,000 0 0
WRIGHT MED GROUP N V RIGHT 03/01/2019 N96617126 775 586,936 SH   SOLE   586,936 0 0