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
ACER THERAPEUTICS INC COM 00444P108 2,853 990,655 SH   SOLE   990,655 0 0
ADICET BIO INC COM 007002108 4,937 415,189 SH   SOLE   415,189 0 0
AEGLEA BIOTHERAPEUTICS INC COM 00773J103 22,145 3,123,430 SH   SOLE   3,123,430 0 0
AKEBIA THERAPEUTICS INC COM 00972D105 14,424 5,746,623 SH   SOLE   5,746,623 0 0
AKUMIN INC COM 01021F109 18,472 5,683,712 SH   SOLE   5,683,712 0 0
ALTA EQUIPMENT GROUP INC *W EXP 02/14/202 02128L114 322 187,500 SH   SOLE   187,500 0 0
ALTA EQUIPMENT GROUP INC COMMON STOCK 02128L106 19,148 2,445,524 SH   SOLE   2,445,524 0 0
AMYRIS INC COM NEW 03236M200 7,391 2,531,191 SH   SOLE   2,531,191 0 0
APOLLO ENDOSURGERY INC COM 03767D108 3,235 1,913,972 SH   SOLE   1,913,972 0 0
APTOSE BIOSCIENCES INC COM NEW 03835T200 41,335 6,889,157 SH   SOLE   6,889,157 0 0
ARMSTRONG FLOORING INC COM 04238R106 5,370 1,556,435 SH   SOLE   1,556,435 0 0
ARYA SCIENCES ACQUISITION CO COM CL A G3166W106 7,571 700,000 SH   SOLE   700,000 0 0
ARYA SCIENCES ACQUISTION CO UNIT 06/09/2027 G31655114 9,350 850,000 SH   SOLE   850,000 0 0
AVIS BUDGET GROUP COM 053774105 39,480 1,500,000 SH Put SOLE   1,500,000 0 0
AVIS BUDGET GROUP COM 053774105 17,311 657,700 SH Call SOLE   657,700 0 0
BANCORP INC DEL COM 05969A105 22,671 2,623,939 SH   SOLE   2,623,939 0 0
BCTG ACQUISITION CORP COM A 05492W103 2,072 200,000 SH   SOLE   200,000 0 0
BIODELIVERY SCIENCES INTL IN COM 09060J106 18,896 5,065,955 SH   SOLE   5,065,955 0 0
BRISTOL-MYERS SQUIBB CO RIGHT 99/99/9999 110122157 34,734 15,437,336 SH   SOLE   15,437,336 0 0
CARVANA CO CL A 146869102 63,394 284,200 SH Call SOLE   284,200 0 0
CARVANA CO CL A 146869102 167,429 750,600 SH Call SOLE   750,600 0 0
CATALYST BIOSCIENCES INC COM NEW 14888D208 7,834 1,821,749 SH   SOLE   1,821,749 0 0
CERECOR INC COM 15671L109 13,177 5,791,950 SH   SOLE   5,791,950 0 0
CODEXIS INC COM 192005106 62,967 5,363,484 SH   SOLE   5,363,484 0 0
CRH MED CORP COM 12626F105 14,668 6,777,905 SH   SOLE   6,777,905 0 0
CUE BIOPHARMA INC COM 22978P106 35,250 2,342,216 SH   SOLE   2,342,216 0 0
CYREN LTD SHS M26895108 1,986 1,839,263 SH   SOLE   1,839,263 0 0
DARIOHEALTH CORP COM NEW 23725P209 9,971 594,222 SH   SOLE   594,222 0 0
DHI GROUP INC COM 23331S100 10,937 4,839,595 SH   SOLE   4,839,595 0 0
DIAMEDICA THERAPEUTICS INC COM NEW 25253X207 3,206 756,193 SH   SOLE   756,193 0 0
DOLBY LABORATORIES INC COM CL A 25659T107 62,214 938,656 SH   SOLE   938,656 0 0
DOVER MOTORSPORTS INC COM 260174107 2,673 1,895,541 SH   SOLE   1,895,541 0 0
DXP ENTERPRISES INC COM NEW 233377407 24,204 1,500,559 SH   SOLE   1,500,559 0 0
EHEALTH INC COM 28238P109 15,405 195,000 SH   SOLE   195,000 0 0
ENOVA INTL INC COM 29357K103 793 48,363 SH   SOLE   48,363 0 0
ESTABLISHMENT LABS HLDGS INC COM G31249108 35,563 1,919,190 SH   SOLE   1,919,190 0 0
EVERI HLDGS INC COM 30034T103 12,714 1,541,052 SH   SOLE   1,541,052 0 0
EXACT SCIENCES CORP COM 30063P105 15,293 150,000 SH Put SOLE   150,000 0 0
EXELA TECHNOLOGIES INC COM 30162V102 5,842 15,184,747 SH   SOLE   15,184,747 0 0
FALCON MINERALS CORP *W EXP 07/21/202 30607B208 201 878,022 SH   SOLE   878,022 0 0
FALCON MINERALS CORP CL A COM 30607B109 8,072 3,308,154 SH   SOLE   3,308,154 0 0
FINTECH ACQUISITION CORP III COM CL A 31811A101 237 22,978 SH   SOLE   22,978 0 0
FINTECH ACQUISITION CORP III UNIT 12/01/2023 31811A309 10,728 977,022 SH   SOLE   977,022 0 0
FINTECH ACQUISITION CORP IV UNIT 12/31/2025 31810N302 13,698 1,950,000 SH   SOLE   1,950,000 0 0
FIRSTCASH INC COM 33767D105 24,690 431,569 SH   SOLE   431,569 0 0
FORTRESS BIOTECH INC COM 34960Q109 33,229 8,224,938 SH   SOLE   8,224,938 0 0
FRANCHISE GROUP INC COM 35180X105 15,174 598,334 SH   SOLE   598,334 0 0
FTAC OLYMPUS ACQUISITION COR UNIT 08/24/2025 G37288118 10,000 1,000,000 SH   SOLE   1,000,000 0 0
GALMED PHARMACEUTICALS LTD SHS M47238106 7,317 2,072,745 SH   SOLE   2,072,745 0 0
GOLDEN ENTMT INC COM 381013101 29,427 2,127,788 SH   SOLE   2,127,788 0 0
GRAYBUG VISION INC COM SHS 38942Q103 3,178 250,000 SH   SOLE   250,000 0 0
HALLIBURTON CO COM 406216101 13,089 1,086,200 SH Call SOLE   1,086,200 0 0
HCA HEALTHCARE INC COM 40412C101 6,415 51,448 SH   SOLE   51,448 0 0
HCA HEALTHCARE INC COM 40412C101 18,702 150,000 SH Put SOLE   150,000 0 0
HERTZ GLOBAL HLDGS INC COM 42806J106 555 500,000 SH Call SOLE   500,000 0 0
HERTZ GLOBAL HLDGS INC COM 42806J106 888 800,000 SH Call SOLE   800,000 0 0
HTG MOLECULAR DIAGNOSTICS IN COM 40434H104 1,690 5,113,958 SH   SOLE   5,113,958 0 0
IMMATICS N.V SHS N44445109 25,418 2,395,693 SH   SOLE   2,395,693 0 0
IMMATICS N.V SHS N44445109 1,550 226,471 SH   SOLE   226,471 0 0
INSU ACQUISITION CORP II UNIT 09/04/2025 457821304 16,312 1,575,000 SH   SOLE   1,575,000 0 0
INSURANCE ACQUISITION CORP *W EXP 03/31/202 457867117 692 249,999 SH   SOLE   249,999 0 0
INSURANCE ACQUISITION CORP CL A 457867109 14,474 1,225,538 SH   SOLE   1,225,538 0 0
INTERNATIONAL MNY EXPRESS IN COM 46005L101 33,308 2,318,668 SH   SOLE   2,318,668 0 0
INTRA CELLULAR THERAPIES INC COM 46116X101 4,477 174,461 SH   SOLE   174,461 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 12,944 86,413 SH   SOLE   86,413 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 104,853 700,000 SH Call SOLE   700,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 134,811 900,000 SH Put SOLE   900,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 164,769 1,100,000 SH Put SOLE   1,100,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 59,916 400,000 SH Put SOLE   400,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 164,769 1,100,000 SH Put SOLE   1,100,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 149,790 1,000,000 SH Put SOLE   1,000,000 0 0
JOINT CORP COM 47973J102 14,762 848,881 SH   SOLE   848,881 0 0
KEROS THERAPEUTICS INC COM 492327101 10,677 276,827 SH   SOLE   276,827 0 0
LINCOLN EDL SVCS CORP COM 533535100 10,268 1,860,192 SH   SOLE   1,860,192 0 0
LUXFER HOLDINGS PLC SHS G5698W116 28,585 2,277,665 SH   SOLE   2,277,665 0 0
MARRIOTT VACTINS WORLDWID CO COM 57164Y107 47,919 527,683 SH   SOLE   527,683 0 0
MEDIACO HLDG INC CL A 58450D104 260 98,894 SH   SOLE   98,894 0 0
MERRIMACK PHARMACEUTICALS IN COM NEW 590328209 3,008 751,943 SH   SOLE   751,943 0 0
META FINL GROUP INC COM 59100U108 34,591 1,799,727 SH   SOLE   1,799,727 0 0
MOTUS GI HLDGS INC COM 62014P108 408 417,708 SH   SOLE   417,708 0 0
NANTKWEST INC COM 63016Q102 351 50,613 SH   SOLE   50,613 0 0
NATURES SUNSHINE PRODS INC COM 639027101 6,911 597,310 SH   SOLE   597,310 0 0
NEOS THERAPEUTICS INC COM 64052L106 2,445 4,610,000 SH   SOLE   4,610,000 0 0
NN INC COM 629337106 685 132,821 SH   SOLE   132,821 0 0
ON DECK CAP INC COM 682163100 1,410 881,197 SH   SOLE   881,197 0 0
ONCTERNAL THERAPEUTICS INC COM 68236P107 2,041 1,200,747 SH   SOLE   1,200,747 0 0
PAR TECHNOLOGY CORP COM 698884103 14,447 356,637 SH   SOLE   356,637 0 0
PARTY CITY HOLDCO INC COM 702149105 2,026 834,002 SH   SOLE   834,002 0 0
PENN NATL GAMING INC COM 707569109 21,810 300,000 SH Put SOLE   300,000 0 0
QAD INC CL A 74727D306 49,980 1,184,365 SH   SOLE   1,184,365 0 0
RAFAEL HLDGS INC COM CL B 75062E106 7,031 453,635 SH   SOLE   453,635 0 0
READING INTERNATIONAL INC CL A 755408101 6,121 1,900,818 SH   SOLE   1,900,818 0 0
RENT A CTR INC NEW COM 76009N100 5,295 177,165 SH   SOLE   177,165 0 0
SCIENTIFIC GAMES CORP COM 80874P109 10,047 287,802 SH   SOLE   287,802 0 0
SCIENTIFIC GAMES CORP COM 80874P109 87,275 2,500,000 SH Call SOLE   2,500,000 0 0
SCIENTIFIC GAMES CORP COM 80874P109 5,886 168,600 SH Call SOLE   168,600 0 0
SCIENTIFIC GAMES CORP COM 80874P109 23,041 660,000 SH Call SOLE   660,000 0 0
SCIENTIFIC GAMES CORP COM 80874P109 34,910 1,000,000 SH Call SOLE   1,000,000 0 0
SCIPLAY CORP CL A 809087109 13,256 817,282 SH   SOLE   817,282 0 0
SCULLY ROYALTY LTD COM SHS G7T96K107 3,702 753,885 SH   SOLE   753,885 0 0
SELECT INTERIOR CONCEPTS INC CL A 816120307 14,195 2,057,208 SH   SOLE   2,057,208 0 0
SIGA TECHNOLOGIES INC COM 826917106 6,701 975,438 SH   SOLE   975,438 0 0
SOLENO THERAPEUTICS INC COM NEW 834203200 18,640 7,426,368 SH   SOLE   7,426,368 0 0
STRATA SKIN SCIENCES INC COM NEW 86272A206 6,325 4,685,062 SH   SOLE   4,685,062 0 0
STREAMLINE HEALTH SOLUTIONS COM 86323X106 4,296 2,753,599 SH   SOLE   2,753,599 0 0
SUNESIS PHARMACEUTICALS INC COM NEW 867328874 865 691,651 SH   SOLE   691,651 0 0
SYNDAX PHARMACEUTICALS INC COM 87164F105 19,759 1,338,691 SH   SOLE   1,338,691 0 0
TAYSHA GENE THERAPIES INC COM SHS 877619106 1,680 75,000 SH   SOLE   75,000 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 19,172 782,225 SH   SOLE   782,225 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 6,128 250,000 SH Call SOLE   250,000 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 14,706 600,000 SH Call SOLE   600,000 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 13,542 552,500 SH Call SOLE   552,500 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 24,510 1,000,000 SH Call SOLE   1,000,000 0 0
TFF PHARMACEUTICALS INC COM 87241J104 37,549 2,032,988 SH   SOLE   2,032,988 0 0
TRAVELCENTERS OF AMERICA INC COM NEW 89421B109 25,377 1,298,740 SH   SOLE   1,298,740 0 0
UNIQURE NV SHS N90064101 58,315 1,583,358 SH   SOLE   1,583,358 0 0
UNIQURE NV SHS N90064101 11,509 312,500 SH Call SOLE   312,500 0 0
UNIQURE NV SHS N90064101 27,623 750,000 SH Call SOLE   750,000 0 0
UPLAND SOFTWARE INC COM 91544A109 18,040 478,523 SH   SOLE   478,523 0 0
VIEMED HEALTHCARE INC COM 92663R105 12,991 1,498,100 SH   SOLE   1,498,100 0 0
VONAGE HLDGS CORP COM 92886T201 53,029 5,183,712 SH   SOLE   5,183,712 0 0
VONAGE HLDGS CORP COM 92886T201 5,115 500,000 SH Call SOLE   500,000 0 0
WAVE LIFE SCIENCES LTD SHS Y95308105 20,193 2,378,426 SH   SOLE   2,378,426 0 0
WAYFAIR INC CL A 94419L101 144,428 496,300 SH Call SOLE   496,300 0 0
WAYFAIR INC CL A 94419L101 147,746 507,700 SH Call SOLE   507,700 0 0
WAYFAIR INC CL A 94419L101 87,303 300,000 SH Call SOLE   300,000 0 0
WORLD ACCEP CORP DEL COM 981419104 22,381 212,042 SH   SOLE   212,042 0 0
WYNDHAM DESTINATIONS INC COM 98310W108 40,124 1,304,435 SH   SOLE   1,304,435 0 0
YATRA ONLINE INC ORD SHS G98338109 3,990 5,320,000 SH   SOLE   5,320,000 0 0
ZOVIO INC COM 98979V102 11,412 2,853,087 SH   SOLE   2,853,087 0 0