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
ACLARIS THERAPEUTICS INC COM 00461U105 425 225,000 SH   SOLE   225,000 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 4,031 35,000 SH   SOLE   35,000 0 0
ALPHATEC HOLDINGS INC COM NEW 02081G201 3,193 450,000 SH   SOLE   450,000 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 2,909 135,676 SH   SOLE   135,676 0 0
APYX MED CORP COM 03837C106 299 35,395 SH   SOLE   35,395 0 0
ASCENDIS PHARMA A S SPONSORED ADR 04351P101 3,200 23,004 SH   SOLE   23,004 0 0
AURINIA PHARMACEUTICALS INC COM 05156V102 2,026 100,000 SH   SOLE   100,000 0 0
AVID BIOSERVICES INC COM 05368M106 1,078 140,523 SH   SOLE   140,523 0 0
AVROBIO INC COM 05455M100 1,812 90,000 SH   SOLE   90,000 0 0
AXONICS MODULATION TECH INC COM 05465P101 4,606 166,231 SH   SOLE   166,231 0 0
BIOCRYST PHARMACEUTICALS COM 09058V103 3,937 1,141,212 SH   SOLE   1,141,212 0 0
BIOHAVEN PHARMACTL HLDG CO L COM G11196105 1,089 20,000 SH   SOLE   20,000 0 0
BIOLIFE SOLUTIONS INC COM NEW 09062W204 2,686 166,000 SH   SOLE   166,000 0 0
BOSTON SCIENTIFIC CORP COM 101137107 12,436 275,000 SH   SOLE   275,000 0 0
DEXCOM INC COM 252131107 7,656 35,000 SH   SOLE   35,000 0 0
DICERNA PHARMACEUTICALS INC COM 253031108 5,287 240,000 SH   SOLE   240,000 0 0
EIDOS THERAPEUTICS INC COM 28249H104 11,895 207,271 SH   SOLE   207,271 0 0
FLUIDIGM CORP DEL COM 34385P108 1,392 400,000 SH   SOLE   400,000 0 0
FOAMIX PHARMACEUTICALS LTD SHS M46135105 3,104 932,141 SH   SOLE   932,141 0 0
FORTY SEVEN INC COM 34983P104 1,575 40,000 SH   SOLE   40,000 0 0
GENMARK DIAGNOSTICS INC COM 372309104 2,020 420,000 SH   SOLE   420,000 0 0
GUARDANT HEALTH INC COM 40131M109 2,364 30,250 SH   SOLE   30,250 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 9,933 95,000 SH   SOLE   95,000 0 0
HAEMONETICS CORP COM 405024100 6,923 60,250 SH   SOLE   60,250 0 0
HALOZYME THERAPEUTICS INC COM 40637H109 2,925 165,000 SH   SOLE   165,000 0 0
HORIZON THERAPEUTICS PUB LTD SHS G46188101 9,623 265,840 SH   SOLE   265,840 0 0
ICAD INC COM NEW 44934S206 4,667 600,686 SH   SOLE   600,686 0 0
INFUSYSTEM HLDGS INC COM 45685K102 1,066 125,000 SH   SOLE   125,000 0 0
INSPIRE MED SYS INC COM 457730109 1,837 24,750 SH   SOLE   24,750 0 0
INTERSECT ENT INC COM 46071F103 3,125 125,500 SH   SOLE   125,500 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 9,163 15,500 SH   SOLE   15,500 0 0
IQVIA HLDGS INC COM 46266C105 6,374 41,250 SH   SOLE   41,250 0 0
IRADIMED CORP COM 46266A109 2,186 93,500 SH   SOLE   93,500 0 0
ITAMAR MED LTD SPONSORED ADS 465437101 604 46,900 SH   SOLE   46,900 0 0
KARYOPHARM THERAPEUTICS INC COM 48576U106 9,585 500,000 SH   SOLE   500,000 0 0
KODIAK SCIENCES INC COM 50015M109 12,558 174,538 SH   SOLE   174,538 0 0
MANNKIND CORP COM NEW 56400P706 1,839 1,425,302 SH   SOLE   1,425,302 0 0
MEIRAGTX HOLDINGS PLC COM G59665102 1,648 82,294 SH   SOLE   82,294 0 0
MERCK & CO INC COM 58933Y105 20,009 220,000 SH   SOLE   220,000 0 0
MISONIX INC COM 604871103 3,955 212,500 SH   SOLE   212,500 0 0
MOLECULAR TEMPLATES INC COM 608550109 4,779 341,695 SH   SOLE   341,695 0 0
MUSTANG BIO INC COM 62818Q104 1,233 302,260 SH   SOLE   302,260 0 0
MYOVANT SCIENCES LTD COM G637AM102 1,543 99,413 SH   SOLE   99,413 0 0
NATERA INC COM 632307104 5,082 150,843 SH   SOLE   150,843 0 0
NEPHROS INC COM 640671400 1,987 199,724 SH   SOLE   199,724 0 0
NEUROCRINE BIOSCIENCES INC COM 64125C109 16,707 155,425 SH   SOLE   155,425 0 0
ORTHOPEDIATRICS CORP COM 68752L100 2,819 60,000 SH   SOLE   60,000 0 0
PHASEBIO PHARMACEUTICALS INC COM 717224109 557 91,091 SH   SOLE   91,091 0 0
PIERIS PHARMACEUTICALS INC COM 720795103 2,250 621,511 SH   SOLE   621,511 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 6,579 275,505 SH   SOLE   275,505 0 0
R1 RCM INC COM 749397105 2,670 205,720 SH   SOLE   205,720 0 0
REATA PHARMACEUTICALS INC CL A 75615P103 3,271 16,000 SH   SOLE   16,000 0 0
REGENXBIO INC COM 75901B107 3,482 85,000 SH   SOLE   85,000 0 0
REPRO MED SYS INC COM 759910102 3,452 528,572 SH   SOLE   528,572 0 0
SEASPINE HLDGS CORP COM 81255T108 1,350 112,440 SH   SOLE   112,440 0 0
SEATTLE GENETICS INC COM 812578102 13,736 120,221 SH   SOLE   120,221 0 0
SILK ROAD MEDICAL INC COM 82710M100 7,874 195,000 SH   SOLE   195,000 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 7,133 75,000 SH Put SOLE   75,000 0 0
STEREOTAXIS INC COM NEW 85916J409 2,813 531,718 SH   SOLE   531,718 0 0
TANDEM DIABETES CARE INC COM NEW 875372203 8,045 134,959 SH   SOLE   134,959 0 0
TELA BIO INC COM 872381108 324 25,000 SH   SOLE   25,000 0 0
TELEFLEX INC COM 879369106 7,002 18,600 SH   SOLE   18,600 0 0
TURNING POINT THERAPEUTICS I COM 90041T108 6,318 101,434 SH   SOLE   101,434 0 0
UNITEDHEALTH GROUP INC COM 91324P102 7,350 25,000 SH   SOLE   25,000 0 0
VERICEL CORP COM 92346J108 8,326 478,500 SH   SOLE   478,500 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100 9,891 45,176 SH   SOLE   45,176 0 0
XENCOR INC COM 98401F105 860 25,000 SH   SOLE   25,000 0 0
XENON PHARMACEUTICALS INC COM 98420N105 7,709 588,059 SH   SOLE   588,059 0 0
ZIMMER BIOMET HLDGS INC COM 98956P102 14,220 95,000 SH   SOLE   95,000 0 0