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
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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
ADMA Biologics, Inc. common 000899104 8,564 4,680,000 SH   SOLE   4,680,000 0 0
Aehr Test Systems common 00760J108 14,336 1,410,990 SH   SOLE   1,410,990 0 0
Aerovironment, Inc. common 008073108 1,997 21,210 SH   SOLE   21,210 0 0
Alpha Teknova, Inc. common 02080L102 829 60,000 SH   SOLE   60,000 0 0
American Public Education, Inc common 02913V103 1,063 50,070 SH   SOLE   50,070 0 0
American Superconductor Corp common 030111207 7,323 962,242 SH   SOLE   962,242 0 0
Apollo Endosurgery, Inc. common 03767D108 1,815 300,048 SH   SOLE   300,048 0 0
Aqua Metals, Inc. common 03837J101 84 55,474 SH   SOLE   55,474 0 0
Assure Holdings Corp(CND/AMR) common 04265J204 8,562 1,562,499 SH   SOLE   1,562,499 0 0
Atomera Incorporated common 04965B100 2,312 177,034 SH   SOLE   177,034 0 0
Avid Bioservices, Inc. common 05368M106 24,013 1,178,826 SH   SOLE   1,178,826 0 0
Backblaze, Inc. common 05637B105 4,183 392,000 SH   SOLE   392,000 0 0
Bellus Health, Inc. common 07987C204 2,614 380,000 SH   SOLE   380,000 0 0
Bitfarms, Ltd. of Canada common 09173B107 1,115 297,361 SH   SOLE   297,361 0 0
Bitfarms, Ltd. of Canada common 09173B107 1,546 410,000 SH   SOLE   410,000 0 0
Bridgeline Digital, Inc. common 10807Q700 573 300,000 SH   SOLE   300,000 0 0
Burcon NutraScience Corp. common 120831102 3,717 3,902,823 SH   SOLE   3,902,823 0 0
CEVA, Inc. common 157210105 14,961 368,037 SH   SOLE   368,037 0 0
CareDx, Inc. common 14167L103 1,849 50,000 SH   SOLE   50,000 0 0
Century Casinos, Inc. common 156492100 17,722 1,482,988 SH   SOLE   1,482,988 0 0
Citi Trends, Inc. common 17306X102 4,554 148,710 SH   SOLE   148,710 0 0
DHI Group, Inc. common 23331S100 3,576 601,000 SH   SOLE   601,000 0 0
DZS, Inc. common 268211109 8,463 610,201 SH   SOLE   610,201 0 0
Destination XL Group, Inc. common 25065K104 54,079 11,081,793 SH   SOLE   11,081,793 0 0
DocGo,Inc. common 256086109 118 12,800 SH   SOLE   12,800 0 0
DoubleDown Interactive Co Ltd common 25862B109 591 50,153 SH   SOLE   50,153 0 0
EMCORE Corporation common 290846203 10,286 2,780,094 SH   SOLE   2,780,094 0 0
Eco Wave Power Global AB common 27900N103 637 119,000 SH   SOLE   119,000 0 0
ElectroCore, Inc. common 28531P103 2,724 4,655,747 SH   SOLE   4,655,747 0 0
Enthusiast Gaming Holdings common 29385B109 2,168 897,100 SH   SOLE   897,100 0 0
Eton Pharmaceuticals, Inc. common 29772L108 2,060 472,588 SH   SOLE   472,588 0 0
Everspin Technology, Inc. common 30041T104 16,625 1,908,735 SH   SOLE   1,908,735 0 0
FTC Solar, Inc. common 30320C103 1,515 307,311 SH   SOLE   307,311 0 0
Franchise Group, Inc. common 35180X105 5,465 131,912 SH   SOLE   131,912 0 0
GAN, Ltd. (London) common G3728V109 4,574 948,954 SH   SOLE   948,954 0 0
Gaia, Inc. common 36269P104 3,942 801,236 SH   SOLE   801,236 0 0
Gambling.com Group Ltd. common 63R239101 8,215 926,128 SH   SOLE   926,128 0 0
Gee Group, Inc. common 36165A102 1,262 2,285,192 SH   SOLE   2,285,192 0 0
Genasys, Inc. common 36872P103 11,961 4,349,544 SH   SOLE   4,349,544 0 0
Greenbrook TMS, Inc. (Canada) common 393704309 2,282 603,947 SH   SOLE   603,947 0 0
INVO Bioscience, Inc. common 44984F302 3,060 1,159,075 SH   SOLE   1,159,075 0 0
Ideal Power, Inc. common 451622203 2,070 235,271 SH   SOLE   235,271 0 0
Impinj, Inc. common 453204109 27,797 437,477 SH   SOLE   437,477 0 0
Infusystem Holdings, Inc. common 45685K102 19,600 2,000,000 SH   SOLE   2,000,000 0 0
Intellicheck, Inc. common 45817G201 626 245,570 SH   SOLE   245,570 0 0
Karat Packaging, Inc. common 48563L101 6,074 305,986 SH   SOLE   305,986 0 0
Kopin Corporation common 500600101 3,660 1,446,746 SH   SOLE   1,446,746 0 0
Lantronix, Inc. common 516548203 4,843 725,001 SH   SOLE   725,001 0 0
LeMaitre Vascular, Inc. common 525558201 10,688 230,000 SH   SOLE   230,000 0 0
Limelight Networks, Inc. common 53261M104 2,895 554,604 SH   SOLE   554,604 0 0
LiqTech International, Inc. common 53632A102 4,353 1,776,844 SH   SOLE   1,776,844 0 0
LivePerson, Inc. common 538146101 14,390 589,290 SH   SOLE   589,290 0 0
Lovesac Company, The common 54738L109 17,202 318,196 SH   SOLE   318,196 0 0
Lulu's Fashion Lounge Holdings common 55003A108 1,017 150,000 SH   SOLE   150,000 0 0
MaxCyte, Inc. common 5777K1061 1,048 150,000 SH   SOLE   150,000 0 0
Minerva Surgical, Inc. common 60343F106 5,868 1,304,056 SH   SOLE   1,304,056 0 0
Movano, Inc. common 62459M107 2,439 900,000 SH   SOLE   900,000 0 0
Nano Dimension, Ltd. ADR (Isra common 63008G203 1,470 413,020 SH   SOLE   413,020 0 0
Natural Gas Services Group common 63886Q109 8,403 705,508 SH   SOLE   705,508 0 0
NeoGames S.A. (Luxembourg) common L6673X107 3,495 226,500 SH   SOLE   226,500 0 0
NeoPhotonics Corporation common 64051T100 29,214 1,920,722 SH   SOLE   1,920,722 0 0
Neonode, Inc. common 64051M709 1,600 263,169 SH   SOLE   263,169 0 0
NeuroOne Medical Technologies common 64130M100 1,556 1,414,172 SH   SOLE   1,414,172 0 0
Noodles & Co. common 65540B105 3,258 545,803 SH   SOLE   545,803 0 0
Nuvation Bio, Inc. common 67080N101 2,104 400,000 SH   SOLE   400,000 0 0
OPKO Health, Inc. common 68375N103 2,752 800,000 SH   SOLE   800,000 0 0
Oncocyte Corp. common 68235C107 360 241,867 SH   SOLE   241,867 0 0
OneWater Marine, Inc. - CL A common 68280L101 3,430 99,567 SH   SOLE   99,567 0 0
Ooma, Inc. common 683416101 19,126 1,275,899 SH   SOLE   1,275,899 0 0
OptimizeRx Corporation common 68401U204 14,471 383,743 SH   SOLE   383,743 0 0
Orbital Energy Group, Inc. common 68559A110 5,819 3,162,264 SH   SOLE   3,162,264 0 0
OrthoPediatrics Corporation common 68752L100 16,090 298,021 SH   SOLE   298,021 0 0
PLBY Group,Inc. common 72814P109 4,599 351,320 SH   SOLE   351,320 0 0
Pfsweb, Inc. common 717098206 22,462 1,965,179 SH   SOLE   1,965,179 0 0
PowerFleet, Inc. common 73931J109 4,685 1,577,446 SH   SOLE   1,577,446 0 0
Profire Energy, Inc. common 74316X101 809 622,125 SH   SOLE   622,125 0 0
Profound Medical Corp. (U.S.) common 74319B502 3,140 348,939 SH   SOLE   348,939 0 0
PureTech Health PLC-ADR (Brita common 746237106 758 30,000 SH   SOLE   30,000 0 0
Quantum Corp. common 747906501 825 363,326 SH   SOLE   363,326 0 0
QuickLogic Corporation common 74837P405 2,284 415,230 SH   SOLE   415,230 0 0
Quipt Home Medical Corp. common 74880P104 1,293 294,600 SH   SOLE   294,600 0 0
RADA Electronic Industries, Lt common M81863124 11,216 805,164 SH   SOLE   805,164 0 0
RADCOM, Ltd. (Israel) common M81865111 7,506 578,312 SH   SOLE   578,312 0 0
Repligen Corporation common 759916109 18,809 100,000 SH   SOLE   100,000 0 0
Reservior Media, Inc. common 76119X105 4,132 420,319 SH   SOLE   420,319 0 0
SeaSpine Holdings Corp. common 81255T108 8,645 710,950 SH   SOLE   710,950 0 0
Senstar Technologies Ltd. common 011027857 204 79,070 SH   SOLE   79,070 0 0
Sequans Communications S.A. AD common 817323207 11,890 3,911,071 SH   SOLE   3,911,071 0 0
Sera Prognostics, Inc. common 81749D107 1,105 291,575 SH   SOLE   291,575 0 0
Shotspotter, Inc. common 82536T107 2,153 77,669 SH   SOLE   77,669 0 0
Sientra, Inc. common 82621J105 4,449 2,003,984 SH   SOLE   2,003,984 0 0
Sigma Labs, Inc. common 826598500 1,423 697,785 SH   SOLE   697,785 0 0
Societal CDMO, Inc. common 75629F109 9,147 5,081,901 SH   SOLE   5,081,901 0 0
Spero Therapeutics, Inc. common 84833T103 3,243 372,755 SH   SOLE   372,755 0 0
Sunrun, Inc. common 86771W105 1,215 40,000 SH   SOLE   40,000 0 0
Synchronoss Technologies, Inc. common 87157B103 2,463 1,423,794 SH   SOLE   1,423,794 0 0
The Real Good Food Company common 75601G109 2,846 360,267 SH   SOLE   360,267 0 0
TravelCenters of America LLC common 89421B109 28,989 674,800 SH   SOLE   674,800 0 0
Turtle Beach Corporation common 900450206 11,627 546,148 SH   SOLE   546,148 0 0
Ultra Clean Holdings, Inc. common 90385V107 8,335 196,627 SH   SOLE   196,627 0 0
Universal Technical Institute common 913915104 10,307 1,164,639 SH   SOLE   1,164,639 0 0
Usio,Inc. common 917313108 307 85,852 SH   SOLE   85,852 0 0
VIQ Solutions, Inc. (Canada) common 91825V400 2,679 1,643,326 SH   SOLE   1,643,326 0 0
Veru, Inc. common 92536C103 8,270 1,712,268 SH   SOLE   1,712,268 0 0
Vicor Corporation common 925815102 5,573 79,000 SH   SOLE   79,000 0 0
Viemed Healthcare, Inc.(Canada common 92663R105 3,669 728,833 SH   SOLE   728,833 0 0
Westport Fuel Systems, Inc. common 960908309 6,055 3,832,047 SH   SOLE   3,832,047 0 0
Zealand Pharma A/S (Denmark) common 999999999 5,383 347,226 SH   SOLE   347,226 0 0
Zealand Pharma A/S ADR (Denmar common 98920Y304 853 54,700 SH   SOLE   54,700 0 0
argenx SE - ADR (Netherlands) common 04016X101 15,765 50,000 SH   SOLE   50,000 0 0
eMagin Corporation common 29076N206 1,277 1,119,887 SH   SOLE   1,119,887 0 0
nLight, Inc. common 65487K100 4,508 260,000 SH   SOLE   260,000 0 0
urban-gro, Inc. common 91704K202 2,798 260,560 SH   SOLE   260,560 0 0
voxeljet AG, ADR (Germany) common 92912L106 3,820 894,649 SH   SOLE   894,649 0 0
1847 Goedeker, Inc 5/26/22-6/2 warrants 28252C117 1,238 2,000,000 SH   SOLE   2,000,000 0 0
Ideal Power @.001 (pre-funded) warrants 999999999 2,233 253,830 SH   SOLE   253,830 0 0
Ideal Power @2.32 11/13/24 9.9 warrants 999999999 2,995 439,180 SH   SOLE   439,180 0 0
Ideal Power @8.90 8/5/25 9.99 warrants 999999999 108 39,366 SH   SOLE   39,366 0 0
Ocean Power Technologies @3.85 warrants 674870118 93 464,280 SH   SOLE   464,280 0 0
Qualtek Services, Inc.-A Wt @1 warrants 74760R113 29 50,000 SH   SOLE   50,000 0 0
Turtle Beach Corp. @0 pre-fund warrants 999999999 11,709 550,000 SH   SOLE   550,000 0 0
eMagin Corp @.78 10/9/19-10/9/ warrants 999999999 1,615 3,000,000 SH   SOLE   3,000,000 0 0
eMagin Corporation @1.55 1/29/ warrants 999999999 116 890,000 SH   SOLE   890,000 0 0
eMagin Corporation @2.45 5/24/ warrants 999999999 2 1,625,000 SH   SOLE   1,625,000 0 0