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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ADMA Biologics, Inc. common 000899104   19,909,650 6,015,000 SH   SOLE   6,015,000 0 0
Accelerate Diagnostics, Inc. common 00430H102   280,661 400,944 SH   SOLE   400,944 0 0
Aehr Test Systems common 00760J108   41,216,677 1,328,713 SH   SOLE   1,328,713 0 0
Aerovironment, Inc. common 008073108   3,685,465 40,208 SH   SOLE   40,208 0 0
AirSculpt Technologies, Inc. common 009496100   2,547,796 505,515 SH   SOLE   505,515 0 0
Akoustis Technologies, Inc. common 00973N102   1,201,200 390,000 SH   SOLE   390,000 0 0
American Public Education, Inc common 02913V103   1,084,379 200,070 SH   SOLE   200,070 0 0
American Superconductor Corp common 030111207   12,453,150 2,536,283 SH   SOLE   2,536,283 0 0
Apollo Endosurgery, Inc. common 03767D108   4,828,669 486,761 SH   SOLE   486,761 0 0
AppHarvest, Inc. common 03783T103   2,523,667 4,121,619 SH   SOLE   4,121,619 0 0
Applied DNA Sciences, Inc. common 03815U300   849,511 751,780 SH   SOLE   751,780 0 0
Aspen Aerogels, Inc. common 04523Y105   12,075,377 1,620,856 SH   SOLE   1,620,856 0 0
Atomera Incorporated common 04965B100   1,127,707 177,034 SH   SOLE   177,034 0 0
Aurinia Pharmaceuticals Inc. common 05156V102   805,560 73,500 SH   SOLE   73,500 0 0
Avid Bioservices, Inc. common 05368M106   18,437,816 982,826 SH   SOLE   982,826 0 0
Backblaze, Inc. common 05637B105   5,513,353 1,091,753 SH   SOLE   1,091,753 0 0
Bellus Health, Inc. (Canada) common 07987C204   2,736,000 380,000 SH   SOLE   380,000 0 0
BioLife Solutions, Inc. common 09062W204   1,087,500 50,000 SH   SOLE   50,000 0 0
Biolase, Inc. common 090911405   545,126 1,938,571 SH   SOLE   1,938,571 0 0
Bitfarms, Ltd. (Canada) - U.S. common 09173B107   187,199 192,989 SH   SOLE   192,989 0 0
BlackSky Technology, Inc. (Res common 09263B108   3,092,095 2,785,671 SH   SOLE   2,785,671 0 0
CEVA, Inc. common 157210105   13,060,313 429,192 SH   SOLE   429,192 0 0
Century Casinos, Inc. common 156492100   12,050,791 1,644,037 SH   SOLE   1,644,037 0 0
Citi Trends, Inc. common 17306X102   3,182,579 167,328 SH   SOLE   167,328 0 0
DHI Group, Inc. common 23331S100   2,254,280 581,000 SH   SOLE   581,000 0 0
DZS, Inc. common 268211109   8,699,119 1,102,550 SH   SOLE   1,102,550 0 0
Destination XL Group, Inc. common 25065K104   51,790,126 9,399,297 SH   SOLE   9,399,297 0 0
DoubleDown Interactive Co Ltd common 25862B109   217,624 27,203 SH   SOLE   27,203 0 0
EMCORE Corporation (F4) common 290846203   7,520,986 6,539,988 SH   SOLE   6,539,988 0 0
Eco Wave Power Global AB (Swe common 27900N103   478,299 170,821 SH   SOLE   170,821 0 0
Edgio, Inc. common 53261M104   736,304 930,735 SH   SOLE   930,735 0 0
ElectroCore, Inc. common 28531P202   2,473,146 449,663 SH   SOLE   449,663 0 0
Enthusiast Gaming Holdings, In common 29385B109   530,986 897,100 SH   SOLE   897,100 0 0
Eton Pharmaceuticals, Inc. common 29772L108   610,903 158,676 SH   SOLE   158,676 0 0
Everspin Technology, Inc. common 30041T104   13,662,501 2,006,241 SH   SOLE   2,006,241 0 0
Fennec Pharmaceuticals, Inc. common 31447P100   396,032 47,600 SH   SOLE   47,600 0 0
Franchise Group, Inc. common 35180X105   3,204,464 117,595 SH   SOLE   117,595 0 0
G Medical Innovations Holdings common G39946214   910,000 1,000,000 SH   SOLE   1,000,000 0 0
Gaia, Inc. common 36269P104   2,435,869 879,375 SH   SOLE   879,375 0 0
Gambling.com Group Ltd. common 63R239101   10,277,304 1,037,064 SH   SOLE   1,037,064 0 0
Gee Group, Inc. common 36165A102   948,355 2,285,192 SH   SOLE   2,285,192 0 0
Genasys, Inc. (F4) common 36872P103   12,831,155 4,349,544 SH   SOLE   4,349,544 0 0
INVO Bioscience, Inc. common 44984F302   398,647 623,860 SH   SOLE   623,860 0 0
Ideal Power, Inc. common 451622203   1,706,286 163,281 SH   SOLE   163,281 0 0
Impinj, Inc. common 453204109   46,038,041 339,714 SH   SOLE   339,714 0 0
Infusystem Holdings, Inc. common 45685K102   15,500,000 2,000,000 SH   SOLE   2,000,000 0 0
Karat Packaging, Inc. common 48563L101   1,004,535 75,359 SH   SOLE   75,359 0 0
Kopin Corporation common 500600101   9,031,875 8,286,124 SH   SOLE   8,286,124 0 0
Lantronix, Inc. common 516548203   3,306,789 761,933 SH   SOLE   761,933 0 0
LeMaitre Vascular, Inc. common 525558201   11,838,100 230,000 SH   SOLE   230,000 0 0
Legacy Housing Corp. common 52472M101   1,862,815 81,846 SH   SOLE   81,846 0 0
Leonardo DRS, Inc. common 52661A108   11,104,758 856,188 SH   SOLE   856,188 0 0
LightPath Technologies, Inc. - common 532257805   2,573,250 1,825,000 SH   SOLE   1,825,000 0 0
LiqTech International, Inc. common 53632A102   1,141,923 2,430,141 SH   SOLE   2,430,141 0 0
LivePerson, Inc. common 538146101   5,330,887 1,208,818 SH   SOLE   1,208,818 0 0
LiveVox Holdings, Inc. common 538384009   85,136 27,552 SH   SOLE   27,552 0 0
Lovesac Company, The common 54738L109   13,065,574 452,096 SH   SOLE   452,096 0 0
Lulu's Fashion Lounge Holdings common 55003A108   357,552 150,232 SH   SOLE   150,232 0 0
MaxCyte, Inc. common 5777K1061   2,475,000 500,000 SH   SOLE   500,000 0 0
MediWound Ltd. common M68830112   1,902,855 142,857 SH   SOLE   142,857 0 0
Medicenna Therapeutics Corp. common 192775965   650,000 1,000,000 SH   SOLE   1,000,000 0 0
Minerva Surgical, Inc. common 60343F106   509,165 2,319,660 SH   SOLE   2,319,660 0 0
Mobilicom Limited (Australia) common 60742B102   601,585 426,656 SH   SOLE   426,656 0 0
Movano, Inc. common 62459M107   1,985,572 1,614,286 SH   SOLE   1,614,286 0 0
Nano Dimension, Ltd. ADR (Isra common 63008G203   1,916,434 663,126 SH   SOLE   663,126 0 0
Natural Gas Services Group Inc common 63886Q109   7,930,792 769,233 SH   SOLE   769,233 0 0
NeoGames S.A. (Luxembourg) common L6673X107   3,442,800 226,500 SH   SOLE   226,500 0 0
NeuroOne Medical Technologies common 64130M100   885,499 550,000 SH   SOLE   550,000 0 0
Noodles & Co. common 65540B105   3,208,003 661,444 SH   SOLE   661,444 0 0
Nuvation Bio, Inc. common 67080N101   2,531,500 1,525,000 SH   SOLE   1,525,000 0 0
OPKO Health, Inc. common 68375N103   1,460,000 1,000,000 SH   SOLE   1,000,000 0 0
OncoCyte Corporation common 68235C107   2,400,369 6,773,051 SH   SOLE   6,773,051 0 0
OneWater Marine, Inc. - CL A common 68280L101   4,894,750 175,000 SH   SOLE   175,000 0 0
Ooma, Inc. common 683416101   17,638,449 1,409,948 SH   SOLE   1,409,948 0 0
OptimizeRx Corporation common 68401U204   5,826,295 398,243 SH   SOLE   398,243 0 0
OrthoPediatrics Corporation common 68752L100   17,523,693 395,658 SH   SOLE   395,658 0 0
Orthofix Medical Inc. common 68752M108   7,685,285 458,823 SH   SOLE   458,823 0 0
Outbrain, Inc. common 69002R103   1,069,311 258,913 SH   SOLE   258,913 0 0
Pfsweb, Inc. common 717098206   6,466,000 1,525,000 SH   SOLE   1,525,000 0 0
PowerFleet, Inc. common 73931J109   5,419,249 1,579,956 SH   SOLE   1,579,956 0 0
Profire Energy, Inc. common 74316X101   2,585,045 2,084,714 SH   SOLE   2,084,714 0 0
PureTech Health PLC (Britain) common 999999999   3,688,512 1,350,014 SH   SOLE   1,350,014 0 0
PureTech Health PLC-ADR (Brita common 746237106   2,029,300 70,000 SH   SOLE   70,000 0 0
Quantum Corp. common 747906501   672,196 584,518 SH   SOLE   584,518 0 0
QuickLogic Corporation common 74837P405   2,474,771 415,230 SH   SOLE   415,230 0 0
Quipt Home Medical Corp. common 74880P104   2,065,146 294,600 SH   SOLE   294,600 0 0
RADCOM, Ltd. (Israel) common M81865111   6,475,452 642,406 SH   SOLE   642,406 0 0
Repligen Corporation common 759916109   16,836,000 100,000 SH   SOLE   100,000 0 0
Reservoir Media, Inc. common 76119X105   3,976,509 609,894 SH   SOLE   609,894 0 0
Rocket Lab USA, Inc. common 773122106   816,080 202,000 SH   SOLE   202,000 0 0
SeqLL,Inc common 81734C106   203,161 507,903 SH   SOLE   507,903 0 0
Sequans Communications S.A. AD common 817323207   7,699,880 3,849,940 SH   SOLE   3,849,940 0 0
Shapeways Holdings, Inc. common 81947T102   799,626 2,329,913 SH   SOLE   2,329,913 0 0
Shotspotter, Inc. common 82536T107   4,224,462 107,438 SH   SOLE   107,438 0 0
Sigma Labs, Inc. common 826598500   307,025 697,785 SH   SOLE   697,785 0 0
Societal CDMO, Inc. common 75629F109   10,526,802 8,846,052 SH   SOLE   8,846,052 0 0
Spero Therapeutics, Inc. common 84833T103   1,885,580 1,300,400 SH   SOLE   1,300,400 0 0
Summit Therapeutics, Inc. common 86627T108   1,400,002 800,001 SH   SOLE   800,001 0 0
Synchronoss Technologies, Inc. common 87157B103   3,336,229 3,549,180 SH   SOLE   3,549,180 0 0
Tactile Systems Technology, In common 87357P100   6,568,000 400,000 SH   SOLE   400,000 0 0
The Real Good Food Company, In common 75601G109   3,351,786 794,262 SH   SOLE   794,262 0 0
TravelCenters of America LLC common 89421B109   50,693,065 586,047 SH   SOLE   586,047 0 0
Turtle Beach Corporation common 900450206   6,347,219 633,455 SH   SOLE   633,455 0 0
Twin Vee PowerCats Co. common 90177C101   1,599,169 949,062 SH   SOLE   949,062 0 0
Ultra Clean Holdings, Inc. common 90385V107   3,952,274 119,188 SH   SOLE   119,188 0 0
Universal Technical Institute common 913915104   8,233,777 1,115,688 SH   SOLE   1,115,688 0 0
Usio,Inc. common 917313108   2,236,860 1,285,552 SH   SOLE   1,285,552 0 0
VIQ Solutions, Inc. (Canada) common 91825V400   624,834 1,709,531 SH   SOLE   1,709,531 0 0
Vicor Corporation common 925815102   5,320,931 113,356 SH   SOLE   113,356 0 0
Viemed Healthcare, Inc. (Canad common 92663R105   8,266,659 854,875 SH   SOLE   854,875 0 0
Viemed Healthcare, Inc. (US) common 92663R105   1,518,079 157,151 SH   SOLE   157,151 0 0
Westport Fuel Systems, Inc. common 960908309   4,364,400 4,582,047 SH   SOLE   4,582,047 0 0
argenx SE - ADR (Netherlands) common 04016X101   18,629,000 50,000 SH   SOLE   50,000 0 0
eMagin Corporation common 29076N206   450,455 216,565 SH   SOLE   216,565 0 0
nLight, Inc. common 65487K100   4,997,179 490,882 SH   SOLE   490,882 0 0
urban-gro, Inc. common 91704K202   2,275,708 842,855 SH   SOLE   842,855 0 0
voxeljet AG, ADR (Germany) common 92912L106   3,614,081 1,716,903 SH   SOLE   1,716,903 0 0
Applied DNA Sciences, Inc. @4 warrants 999999999   125,000 500,000 SH   SOLE   500,000 0 0
Applied DNA Sciences, Inc. @4 warrants 999999999   2,090 475,000 SH   SOLE   475,000 0 0
Biolase, Inc. Wts pre-funded @ warrants 999999999   1,891,620 6,975,000 SH   SOLE   6,975,000 0 0
BlackSky Tech R/R @2.2002 9/8/ warrants 999999999   863,558 2,785,671 SH   SOLE   2,785,671 0 0
Ideal Power @.001 (pre-funded) warrants 999999999   2,652,270 253,830 SH   SOLE   253,830 0 0
Ideal Power @2.32 11/13/24 9.9 warrants 999999999   3,610,060 439,180 SH   SOLE   439,180 0 0
Ideal Power @8.90 8/5/25 9.99 warrants 999999999   116,523 39,366 SH   SOLE   39,366 0 0
Kopin Corporation pre-funded @ warrants 999999999   6,480,000 6,000,000 SH   SOLE   6,000,000 0 0
Medicenna Therapeutics, Corp.@ warrants 999999999   159,600 1,330,000 SH   SOLE   1,330,000 0 0
Mobilicom Ltd. @5.00 8/31/27 A warrants 60742B110   65,358 363,100 SH   SOLE   363,100 0 0
Movano, Inc. wts @ 1.57 exp. 1 warrants 999999999   139,286 357,143 SH   SOLE   357,143 0 0
OncoCyte Corp. @1.53 4/19/27 4 warrants 999999999   525,328 3,752,345 SH   SOLE   3,752,345 0 0
Polished.com, Inc. 5/26/22-6/2 warrants 28252C117   167,111 1,689,700 SH   SOLE   1,689,700 0 0
Qualtek Services, Inc.-A Wt @1 warrants 74760R113   1,900 50,000 SH   SOLE   50,000 0 0
ReShape Lifesc @8=1.5cs or $0= warrants 999999999   173,700 90,000 SH   SOLE   90,000 0 0
Turtle Beach Corp. @0 pre-fund warrants 999999999   5,511,000 550,000 SH   SOLE   550,000 0 0
VIQ Solutions @1.39 1/21/23-7/ warrants 999999999   204,000 1,700,000 SH   SOLE   1,700,000 0 0
eMagin Corp @.78 10/9/19-10/9/ warrants 999999999   3,970,387 2,919,402 SH   SOLE   2,919,402 0 0