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 3,923 43,920 SH   SOLE   43,920 0 0
ABBOTT LABS COM 002824100 8,412 92,000 SH Put SOLE   92,000 0 0
ABIOMED INC COM 003654100 3,623 15,000 SH Put SOLE   15,000 0 0
ABM INDS INC COM 000957100 4,763 131,200 SH   SOLE   131,200 0 0
ACCELERON PHARMA INC COM 00434H108 1,944 20,400 SH   SOLE   20,400 0 0
ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 3,227 66,700 SH   SOLE   66,700 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 22,975 204,696 SH   SOLE   204,696 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 22,897 204,000 SH Call SOLE   204,000 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 1,773 256,248 SH   SOLE   256,248 0 0
AMICUS THERAPEUTICS INC COM 03152W109 1,543 102,300 SH   SOLE   102,300 0 0
APPLIED GENETIC TECHNOLOGIES COM 03820J100 1,063 191,899 SH   SOLE   191,899 0 0
APYX MEDICAL CORPORATION COM 03837C106 4,579 825,117 SH   SOLE   825,117 0 0
ARDELYX INC COM 039697107 2,744 396,541 SH   SOLE   396,541 0 0
ATRICURE INC COM 04963C209 30,803 685,273 SH   SOLE   685,273 0 0
AVADEL PHARMACEUTICALS PLC SPONSORED ADR 05337M104 4,547 562,800 SH   SOLE   562,800 0 0
BIOCRYST PHARMACEUTICALS INC COM 09058V103 2,080 436,500 SH   SOLE   436,500 0 0
BIOXCEL THERAPEUTICS INC COM 09075P105 1,087 20,500 SH   SOLE   20,500 0 0
BOSTON SCIENTIFIC CORP COM 101137107 6,443 183,500 SH   SOLE   183,500 0 0
BRISTOL-MYERS SQUIBB CO COM 110122108 17,993 306,000 SH Call SOLE   306,000 0 0
BRISTOL-MYERS SQUIBB CO RIGHT 99/99/9999 110122157 1,653 461,622 SH   SOLE   461,622 0 0
CATABASIS PHARMACEUTICALS IN COM NEW 14875P206 119 18,510 SH   SOLE   18,510 0 0
CATALYST PHARMACEUTICALS INC COM 14888U101 3,648 789,603 SH   SOLE   789,603 0 0
CELLDEX THERAPEUTICS INC NEW COM NEW 15117B202 3,251 250,100 SH   SOLE   250,100 0 0
CERUS CORP COM 157085101 3,738 566,321 SH   SOLE   566,321 0 0
CHARDAN HEALTHCR ACQSTN 2 CO UNIT 99/99/9999 15957T206 1,617 153,960 SH   SOLE   153,960 0 0
CONMED CORP COM 207410101 7,912 109,900 SH   SOLE   109,900 0 0
CONSTELLATION PHARMCETICLS I COM 210373106 1,229 40,900 SH   SOLE   40,900 0 0
COOPER COS INC COM NEW 216648402 4,964 17,500 SH Put SOLE   17,500 0 0
CORBUS PHARMACEUTICALS HLDGS COM 21833P103 1,459 173,900 SH Call SOLE   173,900 0 0
CYTOKINETICS INC NOTE 4.000%11/1 23282WAA8 5,963 25,000 PRN   SOLE   25,000 0 0
DERMTECH INC COM 24984K105 6,233 471,143 SH   SOLE   471,143 0 0
DEXCOM INC COM 252131107 9,925 24,483 SH   SOLE   24,483 0 0
EDWARDS LIFESCIENCES CORP COM 28176E108 4,630 67,000 SH Put SOLE   67,000 0 0
ESTABLISHMENT LABS HLDGS INC COM G31249108 17,652 944,958 SH   SOLE   944,958 0 0
EVOLUS INC COM 30052C107 694 131,000 SH Call SOLE   131,000 0 0
EVOLUS INC COM 30052C107 434 81,900 SH Put SOLE   81,900 0 0
FIRST TR EXCHANGE TRADED FD HLTH CARE ALPH 33734X143 9,200 102,000 SH Put SOLE   102,000 0 0
FIVE PRIME THERAPEUTICS INC COM 33830X104 68 11,100 SH   SOLE   11,100 0 0
FLEXION THERAPEUTICS INC COM 33938J106 1,615 122,800 SH   SOLE   122,800 0 0
FLUIDIGM CORP DEL COM 34385P108 3,386 844,300 SH   SOLE   844,300 0 0
GENETRON HLDGS LTD ADS 37186H100 2,617 216,800 SH   SOLE   216,800 0 0
GOSSAMER BIO INC NOTE 5.000% 6/0 38341PAA0 506 5,000 PRN   SOLE   5,000 0 0
GREENLANE HLDGS INC CL A 395330103 1,611 404,679 SH   SOLE   404,679 0 0
GUARDANT HEALTH INC COM 40131M109 5,103 62,900 SH   SOLE   62,900 0 0
ICU MED INC COM 44930G107 24,744 134,251 SH   SOLE   134,251 0 0
ICU MED INC COM 44930G107 5,529 30,000 SH Call SOLE   30,000 0 0
IMMUNOMEDICS INC COM 452907108 3,615 102,000 SH Call SOLE   102,000 0 0
IMMUNOMEDICS INC COM 452907108 5,155 145,445 SH   SOLE   145,445 0 0
IMMUNOVANT INC COM 45258J102 6,594 270,806 SH   SOLE   270,806 0 0
INARI MED INC COM 45332Y109 2,767 57,125 SH   SOLE   57,125 0 0
INCYTE CORP COM 45337C102 5,302 51,000 SH Call SOLE   51,000 0 0
INOVALON HLDGS INC COM CL A 45781D101 6,868 356,600 SH Call SOLE   356,600 0 0
INOVALON HLDGS INC COM CL A 45781D101 20,169 1,047,216 SH   SOLE   1,047,216 0 0
INOVIO PHARMACEUTICALS INC COM NEW 45773H201 1,078 40,000 SH Call SOLE   40,000 0 0
INSPIRE MED SYS INC COM 457730109 29,327 337,016 SH   SOLE   337,016 0 0
INTERSECT ENT INC COM 46071F103 13,870 1,024,374 SH   SOLE   1,024,374 0 0
INTERSECT ENT INC COM 46071F103 1,381 102,000 SH Call SOLE   102,000 0 0
INVACARE CORP COM 461203101 10,164 1,595,609 SH   SOLE   1,595,609 0 0
INVITAE CORP COM 46185L103 4,268 140,900 SH   SOLE   140,900 0 0
INVITAE CORP COM 46185L103 6,209 205,000 SH Call SOLE   205,000 0 0
IRHYTHM TECHNOLOGIES INC COM 450056106 2,028 17,500 SH Put SOLE   17,500 0 0
ISHARES TR U.S. MED DVC ETF 464288810 49,777 188,000 SH Put SOLE   188,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 88,342 617,000 SH Put SOLE   617,000 0 0
ITAMAR MED LTD SPONSORED ADS 465437101 3,302 177,547 SH   SOLE   177,547 0 0
LEGEND BIOTECH CORP SPONSORED ADS 52490G102 872 20,500 SH   SOLE   20,500 0 0
LHC GROUP INC COM 50187A107 11,568 66,359 SH   SOLE   66,359 0 0
LIQUIDIA TECHNOLOGIES INC COM 53635D202 1,263 150,000 SH   SOLE   150,000 0 0
LIVANOVA PLC SHS G5509L101 7,290 151,473 SH   SOLE   151,473 0 0
LIVANOVA PLC SHS G5509L101 4,909 102,000 SH Call SOLE   102,000 0 0
LYRA THERAPEUTICS INC COM 55234L105 2,245 198,011 SH   SOLE   198,011 0 0
MASIMO CORP COM 574795100 3,420 15,000 SH Put SOLE   15,000 0 0
MEDTRONIC PLC SHS G5960L103 5,823 63,500 SH Put SOLE   63,500 0 0
MERCK & CO. INC COM 58933Y105 5,345 69,119 SH   SOLE   69,119 0 0
MERSANA THERAPEUTICS INC COM 59045L106 2,993 127,900 SH   SOLE   127,900 0 0
MILLENDO THERAPEUTICS INC COM 60040X103 225 128,000 SH Call SOLE   128,000 0 0
MISONIX INC COM 604871103 4,934 363,586 SH   SOLE   363,586 0 0
MOMENTA PHARMACEUTICALS INC COM 60877T100 4,974 149,514 SH   SOLE   149,514 0 0
MYOKARDIA INC COM 62857M105 2,783 28,800 SH   SOLE   28,800 0 0
NANOSTRING TECHNOLOGIES INC COM 63009R109 31,132 1,060,731 SH   SOLE   1,060,731 0 0
NANOSTRING TECHNOLOGIES INC COM 63009R109 2,994 102,000 SH Call SOLE   102,000 0 0
NEVRO CORP COM 64157F103 8,482 71,000 SH Put SOLE   71,000 0 0
NOVOCURE LTD ORD SHS G6674U108 3,285 55,400 SH Call SOLE   55,400 0 0
NUVASIVE INC COM 670704105 2,087 37,500 SH Put SOLE   37,500 0 0
ONCOCYTE CORP COM 68235C107 11,429 5,983,724 SH   SOLE   5,983,724 0 0
ORASURE TECHNOLOGIES INC COM 68554V108 5,648 485,600 SH   SOLE   485,600 0 0
ORTHOPEDIATRICS CORP COM 68752L100 7,532 172,113 SH   SOLE   172,113 0 0
OTONOMY INC COM 68906L105 4,514 1,246,858 SH   SOLE   1,246,858 0 0
PERSONALIS INC COM 71535D106 1,131 87,211 SH   SOLE   87,211 0 0
PROFOUND MED CORP COM NEW 74319B502 9,716 573,556 SH   SOLE   573,556 0 0
QUOTIENT LTD SHS G73268107 9,401 1,270,434 SH   SOLE   1,270,434 0 0
R1 RCM INC COM 749397105 9,654 865,844 SH   SOLE   865,844 0 0
REPRO MED SYS INC COM 759910102 3,861 429,916 SH   SOLE   429,916 0 0
REVANCE THERAPEUTICS INC COM 761330109 999 40,900 SH   SOLE   40,900 0 0
SAREPTA THERAPEUTICS INC COM 803607100 21,229 132,400 SH Put SOLE   132,400 0 0
SAREPTA THERAPEUTICS INC COM 803607100 8,177 51,000 SH Call SOLE   51,000 0 0
SATSUMA PHARMACEUTICALS INC COM 80405P107 802 27,872 SH   SOLE   27,872 0 0
SAVARA INC COM 805111101 868 348,768 SH   SOLE   348,768 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 38,327 383,000 SH Put SOLE   383,000 0 0
SERES THERAPEUTICS INC COM 81750R102 1,219 256,000 SH Call SOLE   256,000 0 0
SI BONE INC COM 825704109 7,551 473,703 SH   SOLE   473,703 0 0
SIERRA ONCOLOGY INC COM NEW 82640U404 229 18,940 SH   SOLE   18,940 0 0
SILK RD MED INC COM 82710M100 4,981 118,900 SH   SOLE   118,900 0 0
SILVER SPIKE ACQUISITION COR *W EXP 08/02/202 G8136L114 25 50,000 SH   SOLE   50,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 87,574 284,000 SH Put SOLE   284,000 0 0
SPDR SER TR S&P BIOTECH 78464A870 37,167 332,000 SH Put SOLE   332,000 0 0
STAAR SURGICAL CO COM PAR $0.01 852312305 22,018 357,780 SH   SOLE   357,780 0 0
STABLE RD ACQUISITION CORP UNIT 05/15/2026 85236Q208 748 74,070 SH   SOLE   74,070 0 0
STEREOTAXIS INC COM NEW 85916J409 4,024 902,275 SH   SOLE   902,275 0 0
STRYKER CORPORATION COM 863667101 27,569 153,000 SH Put SOLE   153,000 0 0
TG THERAPEUTICS INC COM 88322Q108 2,754 141,364 SH   SOLE   141,364 0 0
TRILLIUM THERAPEUTICS INC COM NEW 89620X506 799 98,787 SH   SOLE   98,787 0 0
TRIMAS CORP COM NEW 896215209 3,185 133,000 SH   SOLE   133,000 0 0
TWIST BIOSCIENCE CORP COM 90184D100 4,901 108,181 SH   SOLE   108,181 0 0
UNIQURE NV SHS N90064101 1,154 25,600 SH   SOLE   25,600 0 0
UNITEDHEALTH GROUP INC COM 91324P102 16,812 57,000 SH Put SOLE   57,000 0 0
VEEVA SYS INC CL A COM 922475108 14,300 61,000 SH Put SOLE   61,000 0 0
VERASTEM INC COM 92337C104 862 501,384 SH   SOLE   501,384 0 0
VIEWRAY INC COM 92672L107 15,328 6,842,954 SH   SOLE   6,842,954 0 0
ZIMMER BIOMET HOLDINGS INC COM 98956P102 8,910 74,652 SH   SOLE   74,652 0 0
ZYMEWORKS INC COM 98985W102 739 20,500 SH   SOLE   20,500 0 0
ZYNERBA PHARMACEUTICALS INC COM 98986X109 806 239,300 SH Call SOLE   239,300 0 0