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 70 515 SH   SOLE   515 0 0
ADARA ACQUISITION CORP *W EXP 02/11/202 00653H110 98 200,000 SH   SOLE   200,000 0 0
ADARA ACQUISITION CORP COM CL A 00653H102 3,916 400,000 SH   SOLE   400,000 0 0
ALTRIA GROUP INC COM 02209S103 57 1,200 SH   SOLE   1,200 0 0
AMERICAN EXPRESS CO COM 025816109 4,090 25,000 SH   SOLE   25,000 0 0
ARKO CORP *W EXP 12/22/202 041242116 590 333,333 SH   SOLE   333,333 0 0
ASTRA SPACE INC COM CL A 04634X103 54 7,774 SH   SOLE   7,774 0 0
AT&T INC COM 00206R102 41 1,650 SH   SOLE   1,650 0 0
ATI PHYSICAL THERAPY INC COM CL A 00216W109 1,967 580,165 SH   SOLE   580,165 0 0
AVIAT NETWORKS INC COM NEW 05366Y201 2 66 SH   SOLE   66 0 0
B RILEY PRIN 250 MERGER CORP *W EXP 04/01/202 05602L112 60 75,000 SH   SOLE   75,000 0 0
B RILEY PRIN 250 MERGER CORP CLASS A COM 05602L104 2,192 225,000 SH   SOLE   225,000 0 0
B RILEY PRINCIPAL 150 MERGER *W EXP 03/01/202 05601V111 109 75,000 SH   SOLE   75,000 0 0
B RILEY PRINCIPAL 150 MERGER COM CL A 05601V103 2,277 225,000 SH   SOLE   225,000 0 0
BANK NEW YORK MELLON CORP COM 064058100 116 2,000 SH   SOLE   2,000 0 0
BILL COM HLDGS INC COM 090043100 204 820 SH   SOLE   820 0 0
BK TECHNOLOGIES CORPORATION COM 05587G104 481 199,400 SH   SOLE   199,400 0 0
BLACKSTONE INC COM 09260D107 10,351 80,000 SH   SOLE   80,000 0 0
BLOCK INC CL A 852234103 299 1,850 SH   SOLE   1,850 0 0
BRUNSWICK CORP COM 117043109 56,661 562,500 SH   SOLE   562,500 0 0
CADENCE DESIGN SYSTEM INC COM 127387108 98 525 SH   SOLE   525 0 0
CARRIER GLOBAL CORPORATION COM 14448C104 325 6,000 SH   SOLE   6,000 0 0
CASSAVA SCIENCES INC COM 14817C107 546 12,500 SH   SOLE   12,500 0 0
CAZOO GROUP LTD *W EXP 08/26/202 G2007L113 2 2,500 SH   SOLE   2,500 0 0
CELCUITY INC COM 15102K100 660 50,000 SH   SOLE   50,000 0 0
CODEXIS INC COM 192005106 6,254 200,000 SH   SOLE   200,000 0 0
COINBASE GLOBAL INC COM CL A 19260Q107 1,413 5,599 SH   SOLE   5,599 0 0
CORSAIR PARTNERING CORP SHS CL A G2540H108 12,200 1,250,000 SH   SOLE   1,250,000 0 0
CORSAIR PARTNERING CORP *W EXP 07/06/202 G2540H116 421 416,666 SH   SOLE   416,666 0 0
CTI BIOPHARMA CORP COM 12648L601 620 250,000 SH   SOLE   250,000 0 0
CUE BIOPHARMA INC COM 22978P106 2,262 200,000 SH   SOLE   200,000 0 0
CUE HEALTH INC COM 229790100 13,410 1,000,000 SH   SOLE   1,000,000 0 0
CURIS INC COM NEW 231269200 1,485 311,978 SH   SOLE   311,978 0 0
DUOS TECHNOLOGIES GROUP INC COM 266042407 2,327 453,616 SH   SOLE   453,616 0 0
DURECT CORP COM 266605104 26,042 26,414,656 SH   SOLE   26,414,656 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 2,774 126,301 SH   SOLE   126,301 0 0
EQRX INC *W EXP 12/17/202 26886C115 213 200,000 SH   SOLE   200,000 0 0
EXXON MOBIL CORP COM 30231G102 66 1,075 SH   SOLE   1,075 0 0
FINCH THERAPEUTICS GROUP INC COM 31773D101 8,080 810,416 SH   SOLE   810,416 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 3,659 125,000 SH   SOLE   125,000 0 0
GRUPO TELEVISA S A B SPON ADR REP ORD 40049J206 4,685 500,000 SH   SOLE   500,000 0 0
HEALTHCARE SERVICES ACQU COR UNIT 11/18/2023 42227K203 39 75,000 SH   SOLE   75,000 0 0
HEALTHCARE SVCS GROUP INC COM 421906108 1,464 150,000 SH   SOLE   150,000 0 0
IDENTIV INC COM NEW 45170X205 61,806 2,196,389 SH   SOLE   2,196,389 0 0
IMMUCELL CORP COM PAR 452525306 498 62,249 SH   SOLE   62,249 0 0
INDEPENDENCE HLDG CO NEW COM NEW 453440307 3,101 54,711 SH   SOLE   54,711 0 0
INFINITY PHARMACEUTICALS INC COM 45665G303 563 250,000 SH   SOLE   250,000 0 0
INNOVATE CORP COM 45784J105 1,017 274,799 SH   SOLE   274,799 0 0
INTELLICHECK INC COM NEW 45817G201 9,580 2,073,583 SH   SOLE   2,073,583 0 0
INTEVAC INC COM 461148108 23,311 4,949,355 SH   SOLE   4,949,355 0 0
IROBOT CORP COM 462726100 2,587 39,271 SH   SOLE   39,271 0 0
ISLEWORTH HEALTHCARE ACQU CO *W EXP 08/02/202 46468P110 249 500,000 SH   SOLE   500,000 0 0
ISLEWORTH HEALTHCARE ACQU CO COM 46468P102 9,840 1,000,000 SH   SOLE   1,000,000 0 0
ISPECIMEN INC COM 45032V108 2,825 342,180 SH   SOLE   342,180 0 0
JPMORGAN CHASE & CO COM 46625H100 4,751 30,000 SH   SOLE   30,000 0 0
L3HARRIS TECHNOLOGIES INC COM 502431109 341 1,600 SH   SOLE   1,600 0 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 638 22,989 SH   SOLE   22,989 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 1,956 69,618 SH   SOLE   69,618 0 0
LIBERTY LATIN AMERICA LTD COM CL A G9001E102 47 4,017 SH   SOLE   4,017 0 0
LIBERTY LATIN AMERICA LTD COM CL C G9001E128 188 16,522 SH   SOLE   16,522 0 0
LIBERTY MEDIA CORP DEL COM A SIRIUSXM 531229409 5,268 103,602 SH   SOLE   103,602 0 0
LIBERTY MEDIA CORP DEL COM C SIRIUSXM 531229607 12,021 236,396 SH   SOLE   236,396 0 0
LINDE PLC SHS G5494J103 66,732 192,627 SH   SOLE   192,627 0 0
LIONS GATE ENTMNT CORP CL B NON VTG 535919500 253 16,413 SH   SOLE   16,413 0 0
LIQTECH INTL INC COM 53632A201 12,446 2,175,948 SH   SOLE   2,175,948 0 0
LUMENTUM HLDGS INC COM 55024U109 70 660 SH   SOLE   660 0 0
MAGENTA THERAPEUTICS INC COM 55910K108 2,146 484,400 SH   SOLE   484,400 0 0
MARINUS PHARMACEUTICALS INC COM NEW 56854Q200 12,623 1,062,500 SH   SOLE   1,062,500 0 0
MAXCYTE INC COM 57777K106 2,538 250,000 SH   SOLE   250,000 0 0
MDXHEALTH SA SPONSORED ADS 58286E102 18,643 1,958,333 SH   SOLE   1,958,333 0 0
MILESTONE PHARMACEUTICALS IN COM 59935V107 1,638 250,000 SH   SOLE   250,000 0 0
NEUROONE MED TECHNOLOGIES CO COM NEW 64130M209 728 375,000 SH   SOLE   375,000 0 0
ONDAS HLDGS INC COM NEW 68236H204 3,355 500,000 SH   SOLE   500,000 0 0
OPPFI INC *W EXP 07/20/202 68386H111 171 250,000 SH   SOLE   250,000 0 0
OPTINOSE INC COM 68404V100 6,027 3,720,191 SH   SOLE   3,720,191 0 0
OTIS WORLDWIDE CORP COM 68902V107 261 3,000 SH   SOLE   3,000 0 0
PAYPAL HLDGS INC COM 70450Y103 943 5,000 SH   SOLE   5,000 0 0
PIONEER MERGER CORP *W EXP 01/07/202 G7S24C111 460 708,333 SH   SOLE   708,333 0 0
PIONEER MERGER CORP CL A SHS G7S24C103 20,974 2,125,000 SH   SOLE   2,125,000 0 0
QUMU CORP COM 749063103 1,060 500,000 SH   SOLE   500,000 0 0
RAYTHEON TECHNOLOGIES CORP COM 75513E101 516 6,000 SH   SOLE   6,000 0 0
RICEBRAN TECHNOLOGIES COM NEW 762831204 349 1,000,000 SH   SOLE   1,000,000 0 0
ROBLOX CORP CL A 771049103 529 5,124 SH   SOLE   5,124 0 0
ROTH CH ACQUISITION III CO COM 77867Q102 149 15,000 SH   SOLE   15,000 0 0
ROTH CH ACQUISITION III CO COM 77867Q102 4 3,750 SH   SOLE   3,750 0 0
ROYALTY PHARMA PLC SHS CLASS A G7709Q104 32,838 824,033 SH   SOLE   824,033 0 0
S&P GLOBAL INC COM 78409V104 18,877 40,000 SH   SOLE   40,000 0 0
SEMA4 HOLDINGS CORP COM CL A 81663L101 446 100,000 SH   SOLE   100,000 0 0
SOC TELEMED INC COM CL A 78472F101 2,756 2,153,266 SH   SOLE   2,153,266 0 0
SOMALOGIC INC CLASS A COM 83444K105 816 70,100 SH   SOLE   70,100 0 0
SOMALOGIC INC *W EXP 08/31/202 83444K113 47 14,020 SH   SOLE   14,020 0 0
SONOS INC COM 83570H108 5,452 182,951 SH   SOLE   182,951 0 0
SPDR GOLD TR GOLD SHS 78463V107 81,206 475,000 SH   SOLE   475,000 0 0
SPROTT PHYSICAL GOLD TR UNIT 85207H104 180 12,540 SH   SOLE   12,540 0 0
STRIDE INC COM 86333M108 2,295 68,861 SH   SOLE   68,861 0 0
TEKKORP DIGITAL ACQUISITN CO CL A G8739H106 993 100,000 SH   SOLE   100,000 0 0
TERADYNE INC COM 880770102 98 600 SH   SOLE   600 0 0
THOR INDS INC COM 885160101 11,389 109,753 SH   SOLE   109,753 0 0
TRICIDA INC COM 89610F101 13,072 1,367,353 SH   SOLE   1,367,353 0 0
UPWORK INC COM 91688F104 555 16,247 SH   SOLE   16,247 0 0
VIVINT SMART HOME INC COM CL A 928542109 2,956 302,243 SH   SOLE   302,243 0 0
X4 PHARMACEUTICALS INC COM 98420X103 82 35,730 SH   SOLE   35,730 0 0
XILINX INC COM 983919101 112 530 SH   SOLE   530 0 0
XPERI HOLDING CORP COM 98390M103 2 90 SH   SOLE   90 0 0
YEXT INC COM 98585N106 595 60,000 SH   SOLE   60,000 0 0