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
10X GENOMICS INC CL A COM 88025U109 3,404 54,620 SH   SOLE   54,620 0 0
ABEONA THERAPEUTICS INC COM 00289Y107 391 186,350 SH   SOLE   186,350 0 0
ABIOMED INC COM 003654100 12,440 85,700 SH Put SOLE   85,700 0 0
ACCELERON PHARMA INC COM 00434H108 6,891 76,681 SH   SOLE   76,681 0 0
ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 5,417 195,000 SH   SOLE   195,000 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 18,676 207,996 SH   SOLE   207,996 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 17,958 200,000 SH Call SOLE   200,000 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 2,425 606,320 SH   SOLE   606,320 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 2,070 517,600 SH Put SOLE   517,600 0 0
APPLIED GENETIC TECHNOLOGIES COM 03820J100 680 207,358 SH   SOLE   207,358 0 0
APYX MEDICAL CORPORATION COM 03837C106 2,522 702,449 SH   SOLE   702,449 0 0
ARDELYX INC COM 039697107 1,840 323,641 SH   SOLE   323,641 0 0
ATRICURE INC COM 04963C209 13,066 388,994 SH   SOLE   388,994 0 0
ATRICURE INC COM 04963C209 18,978 565,000 SH Call SOLE   565,000 0 0
AURINIA PHARMACEUTICALS INC COM 05156V102 1,435 98,913 SH   SOLE   98,913 0 0
AVADEL PHARMACEUTICALS PLC SPONSORED ADR 05337M104 3,943 496,660 SH   SOLE   496,660 0 0
AXSOME THERAPEUTICS INC COM 05464T104 588 10,000 SH Call SOLE   10,000 0 0
BOSTON SCIENTIFIC CORP COM 101137107 4,079 125,000 SH   SOLE   125,000 0 0
BRISTOL-MYERS SQUIBB CO RIGHT 99/99/9999 110122157 755 198,740 SH   SOLE   198,740 0 0
CASTLE BIOSCIENCES INC COM 14843C105 3,306 110,899 SH   SOLE   110,899 0 0
CATABASIS PHARMACEUTICALS IN COM NEW 14875P206 75 18,110 SH   SOLE   18,110 0 0
CATALYST PHARMACEUTICALS INC COM 14888U101 5,571 1,446,953 SH   SOLE   1,446,953 0 0
CERUS CORP COM 157085101 3,145 676,321 SH   SOLE   676,321 0 0
CORBUS PHARMACEUTICALS HLDGS COM 21833P103 629 120,000 SH   SOLE   120,000 0 0
CORBUS PHARMACEUTICALS HLDGS COM 21833P103 890 169,900 SH Call SOLE   169,900 0 0
CYMABAY THERAPEUTICS INC COM 23257D103 524 354,000 SH Call SOLE   354,000 0 0
CYTOKINETICS INC NOTE 4.000%11/1 23282WAA8 3,304 25,000 PRN   SOLE   25,000 0 0
DERMTECH INC COM 24984K105 3,475 308,916 SH   SOLE   308,916 0 0
DEXCOM INC COM 252131107 10,012 37,183 SH   SOLE   37,183 0 0
ESTABLISHMENT LABS HLDGS INC COM G31249108 12,690 878,227 SH   SOLE   878,227 0 0
EVOLUS INC COM 30052C107 587 141,442 SH   SOLE   141,442 0 0
EVOLUS INC COM 30052C107 531 128,000 SH Call SOLE   128,000 0 0
FIRST TR EXCHANGE TRADED FD HLTH CARE ALPH 33734X143 24,410 330,000 SH Put SOLE   330,000 0 0
GILEAD SCIENCES INC COM 375558103 3,738 50,000 SH   SOLE   50,000 0 0
GILEAD SCIENCES INC COM 375558103 4,112 55,000 SH Call SOLE   55,000 0 0
GREENLANE HLDGS INC CL A 395330103 944 549,017 SH   SOLE   549,017 0 0
GUARDANT HEALTH INC COM 40131M109 3,791 54,475 SH   SOLE   54,475 0 0
HORIZON THERAPEUTICS PUB L SHS G46188101 972 32,816 SH   SOLE   32,816 0 0
ICU MED INC COM 44930G107 25,581 126,784 SH   SOLE   126,784 0 0
ICU MED INC COM 44930G107 24,515 121,500 SH Call SOLE   121,500 0 0
IMMUNOMEDICS INC COM 452907108 2,232 165,600 SH Put SOLE   165,600 0 0
IMMUNOVANT INC UNIT 12/18/2024 45258J201 2,895 175,010 SH   SOLE   175,010 0 0
INOVALON HLDGS INC COM CL A 45781D101 18,393 1,104,040 SH   SOLE   1,104,040 0 0
INOVALON HLDGS INC COM CL A 45781D101 7,914 475,000 SH Call SOLE   475,000 0 0
INSPIRE MED SYS INC COM 457730109 22,001 364,980 SH   SOLE   364,980 0 0
INTERSECT ENT INC COM 46071F103 8,080 681,865 SH   SOLE   681,865 0 0
INVACARE CORP COM 461203101 11,946 1,607,846 SH   SOLE   1,607,846 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 12,852 67,500 SH Put SOLE   67,500 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 31,911 278,800 SH Put SOLE   278,800 0 0
ISHARES TR MSCI USA MMENTM 46432F396 6,389 60,000 SH Put SOLE   60,000 0 0
ITAMAR MED LTD SPONSORED ADS 465437101 1,802 152,947 SH   SOLE   152,947 0 0
KALA PHARMACEUTICALS INC COM 483119103 3,839 436,700 SH Put SOLE   436,700 0 0
LILLY ELI & CO COM 532457108 20,808 150,000 SH Put SOLE   150,000 0 0
MEDTRONIC PLC SHS G5960L103 42,836 475,000 SH Call SOLE   475,000 0 0
MILLENDO THERAPEUTICS INC COM 60040X103 676 128,000 SH Call SOLE   128,000 0 0
MISONIX INC COM 604871103 3,014 320,000 SH   SOLE   320,000 0 0
MOMENTA PHARMACEUTICALS INC COM 60877T100 6,697 246,214 SH   SOLE   246,214 0 0
NANOSTRING TECHNOLOGIES INC COM 63009R109 21,916 911,253 SH   SOLE   911,253 0 0
NEOLEUKIN THERAPEUTICS INC COM 64049K104 1,108 97,397 SH   SOLE   97,397 0 0
NEVRO CORP COM 64157F103 2,000 20,000 SH   SOLE   20,000 0 0
NOVOCURE LTD ORD SHS G6674U108 3,663 54,400 SH Call SOLE   54,400 0 0
ONCOCYTE CORP COM 68235C107 13,667 5,578,283 SH   SOLE   5,578,283 0 0
ORASURE TECHNOLOGIES INC COM 68554V108 1,453 135,021 SH   SOLE   135,021 0 0
ORTHOPEDIATRICS CORP COM 68752L100 5,887 148,513 SH   SOLE   148,513 0 0
OTONOMY INC COM 68906L105 2,456 1,246,858 SH   SOLE   1,246,858 0 0
PPD INC COM 69355F102 3,651 205,000 SH   SOLE   205,000 0 0
PROFOUND MED CORP COM NEW 74319B502 5,282 542,256 SH   SOLE   542,256 0 0
PUMA BIOTECHNOLOGY INC COM 74587V107 540 64,000 SH   SOLE   64,000 0 0
QUIDEL CORP COM 74838J101 5,086 51,999 SH   SOLE   51,999 0 0
QUOTIENT LTD SHS G73268107 6,639 1,680,641 SH   SOLE   1,680,641 0 0
R1 RCM INC COM 749397105 9,762 1,073,943 SH   SOLE   1,073,943 0 0
REGENERON PHARMACEUTICALS COM 75886F107 5,475 11,212 SH   SOLE   11,212 0 0
SAREPTA THERAPEUTICS INC COM 803607100 4,891 50,000 SH Call SOLE   50,000 0 0
SAREPTA THERAPEUTICS INC COM 803607100 12,658 129,400 SH Put SOLE   129,400 0 0
SAVARA INC COM 805111101 723 340,868 SH   SOLE   340,868 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 66,701 753,000 SH Put SOLE   753,000 0 0
SELECTA BIOSCIENCES INC COM 816212104 1,506 624,755 SH   SOLE   624,755 0 0
SI BONE INC COM 825704109 6,172 516,476 SH   SOLE   516,476 0 0
SIERRA ONCOLOGY INC COM NEW 82640U404 186 18,940 SH   SOLE   18,940 0 0
SILVER SPIKE ACQUISITION COR *W EXP 08/02/202 G8136L114 12 50,000 SH   SOLE   50,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 88,331 342,700 SH Put SOLE   342,700 0 0
SPDR SER TR S&P BIOTECH 78464A870 48,013 620,000 SH Put SOLE   620,000 0 0
STAAR SURGICAL CO COM PAR $0.01 852312305 15,774 488,950 SH   SOLE   488,950 0 0
STABLE RD ACQUISITION CORP UNIT 05/15/2026 85236Q208 744 74,070 SH   SOLE   74,070 0 0
STEREOTAXIS INC COM NEW 85916J409 3,108 1,029,281 SH   SOLE   1,029,281 0 0
TG THERAPEUTICS INC COM 88322Q108 1,761 178,964 SH   SOLE   178,964 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 7,799 27,500 SH Put SOLE   27,500 0 0
TRILLIUM THERAPEUTICS INC COM NEW 89620X506 390 96,487 SH   SOLE   96,487 0 0
TWIST BIOSCIENCE CORP COM 90184D100 5,280 172,670 SH   SOLE   172,670 0 0
VARIAN MED SYS INC COM 92220P105 5,390 52,500 SH Put SOLE   52,500 0 0
VIEWRAY INC COM 92672L107 17,262 6,904,628 SH   SOLE   6,904,628 0 0
ZIMMER BIOMET HOLDINGS INC COM 98956P102 11,205 110,852 SH   SOLE   110,852 0 0
ZIMMER BIOMET HOLDINGS INC COM 98956P102 1,011 10,000 SH Call SOLE   10,000 0 0