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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   23,338,200 6,015,000 SH   SOLE   6,015,000 0 0
Accelerate Diagnostics, Inc. common 00430H102   334,044 473,150 SH   SOLE   473,150 0 0
Aehr Test Systems common 00760J108   33,131,212 1,648,319 SH   SOLE   1,648,319 0 0
Aerovironment, Inc. common 008073108   3,444,217 40,208 SH   SOLE   40,208 0 0
AirSculpt Technologies, Inc. common 009496100   2,212,937 598,091 SH   SOLE   598,091 0 0
American Public Education, Inc common 02913V103   615,360 50,070 SH   SOLE   50,070 0 0
American Superconductor Corpor common 030111207   9,333,521 2,536,283 SH   SOLE   2,536,283 0 0
Apollo Endosurgery, Inc. common 03767D108   7,844,486 786,809 SH   SOLE   786,809 0 0
Applied DNA Sciences, Inc. common 03815U300   1,196,764 720,942 SH   SOLE   720,942 0 0
Aspen Aerogels, Inc. common 04523Y105   15,327,000 1,300,000 SH   SOLE   1,300,000 0 0
Atomera Incorporated common 04965B100   1,101,151 177,034 SH   SOLE   177,034 0 0
Avid Bioservices, Inc. common 05368M106   16,246,204 1,179,826 SH   SOLE   1,179,826 0 0
Backblaze, Inc. common 05637B105   6,714,281 1,091,753 SH   SOLE   1,091,753 0 0
Bellus Health, Inc. (Canada) common 07987C204   3,123,600 380,000 SH   SOLE   380,000 0 0
BioLife Solutions, Inc. common 09062W204   910,000 50,000 SH   SOLE   50,000 0 0
Bitfarms, Ltd. of Canada common 09173B107   115,759 263,089 SH   SOLE   263,089 0 0
Bridgeline Digital, Inc. common 10807Q700   315,000 300,000 SH   SOLE   300,000 0 0
CEVA, Inc. common 157210105   10,978,731 429,192 SH   SOLE   429,192 0 0
CareDx, Inc. common 14167L103   570,500 50,000 SH   SOLE   50,000 0 0
Century Casinos, Inc. common 156492100   11,557,580 1,644,037 SH   SOLE   1,644,037 0 0
Citi Trends, Inc. common 17306X102   4,422,901 167,028 SH   SOLE   167,028 0 0
Concert Pharmaceuticals, Inc. common 206022105   3,893,300 666,661 SH   SOLE   666,661 0 0
DHI Group, Inc. common 23331S100   3,073,490 581,000 SH   SOLE   581,000 0 0
DZS, Inc. common 268211109   15,772,563 1,243,893 SH   SOLE   1,243,893 0 0
Destination XL Group, Inc. common 25065K104   64,709,752 9,586,630 SH   SOLE   9,586,630 0 0
DoubleDown Interactive Co Ltd( common 25862B109   262,381 31,051 SH   SOLE   31,051 0 0
EMCORE Corporation common 290846203   1,924,861 1,999,856 SH   SOLE   1,999,856 0 0
Eco Wave Power Global AB (Swe common 27900N103   508,449 170,821 SH   SOLE   170,821 0 0
Edgio, Inc. common 53261M104   1,051,731 930,735 SH   SOLE   930,735 0 0
ElectroCore, Inc. common 28531P103   1,510,965 5,883,822 SH   SOLE   5,883,822 0 0
Enthusiast Gaming Holdings, In common 29385B109   490,327 897,100 SH   SOLE   897,100 0 0
Eton Pharmaceuticals, Inc. common 29772L108   1,297,296 463,320 SH   SOLE   463,320 0 0
Everspin Technology, Inc. common 30041T104   11,154,700 2,006,241 SH   SOLE   2,006,241 0 0
FTC Solar, Inc. common 30320C103   695,996 259,700 SH   SOLE   259,700 0 0
Franchise Group, Inc. common 35180X105   3,142,144 131,912 SH   SOLE   131,912 0 0
Gaia, Inc. common 36269P104   2,092,912 879,375 SH   SOLE   879,375 0 0
Gambling.com Group Ltd. common 63R239101   9,489,136 1,037,064 SH   SOLE   1,037,064 0 0
Gee Group, Inc. common 36165A102   1,119,744 2,285,192 SH   SOLE   2,285,192 0 0
Genasys, Inc. common 36872P103   16,093,313 4,349,544 SH   SOLE   4,349,544 0 0
Greenbrook TMS, Inc. (Canada) common 393704309   144,713 71,768 SH   SOLE   71,768 0 0
INVO Bioscience, Inc. common 44984F302   271,379 623,860 SH   SOLE   623,860 0 0
Ideal Power, Inc. common 451622203   1,789,682 168,520 SH   SOLE   168,520 0 0
Impinj, Inc. common 453204109   40,762,790 373,354 SH   SOLE   373,354 0 0
Infusystem Holdings, Inc. common 45685K102   17,360,000 2,000,000 SH   SOLE   2,000,000 0 0
Karat Packaging, Inc. common 48563L101   1,965,658 136,789 SH   SOLE   136,789 0 0
Kopin Corporation common 500600101   1,793,965 1,446,746 SH   SOLE   1,446,746 0 0
Lantronix, Inc. common 516548203   3,291,551 761,933 SH   SOLE   761,933 0 0
LeMaitre Vascular, Inc. common 525558201   10,584,600 230,000 SH   SOLE   230,000 0 0
Legacy Housing Corp. common 52472M101   1,551,800 81,846 SH   SOLE   81,846 0 0
Leonardo DRS, Inc. common 52661A108   10,942,083 856,188 SH   SOLE   856,188 0 0
LiqTech International, Inc. (D common 53632A102   923,454 2,430,141 SH   SOLE   2,430,141 0 0
LivePerson, Inc. common 538146101   8,979,751 885,577 SH   SOLE   885,577 0 0
LiveVox Holdings, Inc. common 538384009   76,068 25,612 SH   SOLE   25,612 0 0
Lovesac Company, The common 54738L109   8,630,033 392,096 SH   SOLE   392,096 0 0
Lulu's Fashion Lounge Holdings common 55003A108   377,082 150,232 SH   SOLE   150,232 0 0
MaxCyte, Inc. common 5777K1061   2,184,000 400,000 SH   SOLE   400,000 0 0
Medicenna Therapeutics Corp. ( common 192775965   215,730 459,000 SH   SOLE   459,000 0 0
Minerva Surgical, Inc. common 60343F106   372,759 1,668,572 SH   SOLE   1,668,572 0 0
Mobilicom Limited (Australia) common 60742B102   413,899 426,656 SH   SOLE   426,656 0 0
Movano, Inc. common 62459M107   1,170,000 900,000 SH   SOLE   900,000 0 0
Nano Dimension, Ltd. ADR (Isra common 63008G203   1,295,190 563,126 SH   SOLE   563,126 0 0
NanoVibronix, Inc. common 63008J108   225,267 901,069 SH   SOLE   901,069 0 0
Natural Gas Services Group, In common 63886Q109   8,815,410 769,233 SH   SOLE   769,233 0 0
NeoGames S.A. (Luxembourg) common L6673X107   2,761,035 226,500 SH   SOLE   226,500 0 0
Neonode, Inc. common 64051M709   430,100 78,200 SH   SOLE   78,200 0 0
NeuroOne Medical Technologies common 64130M100   660,000 550,000 SH   SOLE   550,000 0 0
Noodles & Co. common 65540B105   3,631,328 661,444 SH   SOLE   661,444 0 0
Nuvation Bio, Inc. common 67080N101   1,200,000 625,000 SH   SOLE   625,000 0 0
OPKO Health, Inc. common 68375N103   1,250,000 1,000,000 SH   SOLE   1,000,000 0 0
OncoCyte Corporation common 68235C107   2,327,880 7,254,222 SH   SOLE   7,254,222 0 0
OneWater Marine, Inc. - CL A common 68280L101   2,847,616 99,567 SH   SOLE   99,567 0 0
Ooma, Inc. common 683416101   19,203,492 1,409,948 SH   SOLE   1,409,948 0 0
OptimizeRx Corporation common 68401U204   6,722,402 400,143 SH   SOLE   400,143 0 0
OrthoPediatrics Corporation common 68752L100   15,719,492 395,658 SH   SOLE   395,658 0 0
Pfsweb, Inc. common 717098206   12,633,053 2,054,155 SH   SOLE   2,054,155 0 0
PowerFleet, Inc. common 73931J109   4,250,082 1,579,956 SH   SOLE   1,579,956 0 0
ProQR Therapeutics BV (Netherl common N71542109   616,668 166,667 SH   SOLE   166,667 0 0
Profire Energy, Inc. common 74316X101   2,182,504 2,078,575 SH   SOLE   2,078,575 0 0
PureTech Health PLC (Britain) common 746237106   4,186,848 1,300,000 SH   SOLE   1,300,000 0 0
PureTech Health PLC-ADR (Brita common 746237106   2,233,000 70,000 SH   SOLE   70,000 0 0
Quantum Corp. common 747906501   716,435 657,280 SH   SOLE   657,280 0 0
QuickLogic Corporation common 74837P405   2,134,282 415,230 SH   SOLE   415,230 0 0
Quipt Home Medical Corp. common 74880P104   1,387,566 294,600 SH   SOLE   294,600 0 0
RADCOM, Ltd. (Israel) common M81865111   6,821,473 623,535 SH   SOLE   623,535 0 0
Repligen Corporation common 759916109   16,931,000 100,000 SH   SOLE   100,000 0 0
Reservior Media, Inc. common 76119X105   3,641,067 609,894 SH   SOLE   609,894 0 0
Rocket Lab USA, Inc. common 773122106   757,770 201,000 SH   SOLE   201,000 0 0
SeaSpine Holdings Corp. common 81255T108   9,202,952 1,102,150 SH   SOLE   1,102,150 0 0
Sequans Communications S.A. AD common 817323207   12,781,801 3,849,940 SH   SOLE   3,849,940 0 0
Sera Prognostics, Inc. common 81749D107   211,117 171,640 SH   SOLE   171,640 0 0
Shapeways Holdings, Inc. common 81947T102   1,141,671 2,099,431 SH   SOLE   2,099,431 0 0
Shotspotter, Inc. common 82536T107   3,634,628 107,438 SH   SOLE   107,438 0 0
Sigma Labs, Inc. common 826598500   279,184 697,785 SH   SOLE   697,785 0 0
Societal CDMO, Inc. (F4) common 75629F109   13,180,617 8,846,052 SH   SOLE   8,846,052 0 0
Sonendo, Inc. common 835431107   975,309 344,632 SH   SOLE   344,632 0 0
Spero Therapeutics, Inc. common 84833T103   2,249,692 1,300,400 SH   SOLE   1,300,400 0 0
Summit Therapeutics, Inc. common 86627T108   1,275,000 300,000 SH   SOLE   300,000 0 0
Sunrun, Inc. common 86771W105   960,800 40,000 SH   SOLE   40,000 0 0
Synchronoss Technologies, Inc. common 87157B103   1,953,363 3,160,270 SH   SOLE   3,160,270 0 0
The Real Good Food Company, In common 75601G109   2,388,570 360,267 SH   SOLE   360,267 0 0
TravelCenters of America LLC common 89421B109   29,344,647 655,307 SH   SOLE   655,307 0 0
Turtle Beach Corporation common 900450206   4,541,872 633,455 SH   SOLE   633,455 0 0
Twin Vee PowerCats Co. common 90177C101   1,736,783 949,062 SH   SOLE   949,062 0 0
Ultra Clean Holdings, Inc. common 90385V107   5,201,865 156,919 SH   SOLE   156,919 0 0
Universal Technical Institute, common 913915104   7,497,423 1,115,688 SH   SOLE   1,115,688 0 0
Usio,Inc. common 917313108   1,846,018 1,153,761 SH   SOLE   1,153,761 0 0
VIQ Solutions, Inc. (Canada) common 91825V400   468,496 1,784,067 SH   SOLE   1,784,067 0 0
Veru, Inc. common 92536C103   1,531,200 290,000 SH   SOLE   290,000 0 0
Vicor Corporation common 925815102   4,984,291 92,731 SH   SOLE   92,731 0 0
Viemed Healthcare, Inc. (Canad common 92663R105   6,484,649 854,875 SH   SOLE   854,875 0 0
Viemed Healthcare, Inc. (US) common 92663R105   856,019 113,230 SH   SOLE   113,230 0 0
Vor BioPharma, Inc. common 929033108   665,000 100,000 SH   SOLE   100,000 0 0
Westport Fuel Systems, Inc. (C common 960908309   3,550,170 4,582,047 SH   SOLE   4,582,047 0 0
argenx SE - ADR (Netherlands) common 04016X101   18,941,500 50,000 SH   SOLE   50,000 0 0
eMagin Corporation common 29076N206   951,904 1,119,887 SH   SOLE   1,119,887 0 0
nLight, Inc. common 65487K100   5,573,299 549,635 SH   SOLE   549,635 0 0
urban-gro, Inc. common 91704K202   2,277,315 837,248 SH   SOLE   837,248 0 0
voxeljet AG, ADR (Germany) common 92912L106   3,948,877 1,716,903 SH   SOLE   1,716,903 0 0
Applied DNA Sciences, Inc. @4 warrants 999999999   380,000 500,000 SH   SOLE   500,000 0 0
Applied DNA Sciences, Inc. @4 warrants 999999999   128,250 475,000 SH   SOLE   475,000 0 0
Ideal Power @.001 (pre-funded) warrants 999999999   2,695,421 253,830 SH   SOLE   253,830 0 0
Ideal Power @2.32 11/13/24 9.9 warrants 999999999   3,711,071 439,180 SH   SOLE   439,180 0 0
Ideal Power @8.90 8/5/25 9.99 warrants 999999999   146,048 39,366 SH   SOLE   39,366 0 0
Medicenna Therapeutics, Corp. warrants 192775965   106,400 1,330,000 SH   SOLE   1,330,000 0 0
Mobilicom Ltd. @11.5 8/31/27 A warrants 60742B110   39,941 363,100 SH   SOLE   363,100 0 0
NeuroOne Medical @1.75 1/14/26 warrants 999999999   450,000 3,000,000 SH   SOLE   3,000,000 0 0
Ocean Power Technologies @3.85 warrants 674870118   46 464,280 SH   SOLE   464,280 0 0
Polished.com, Inc. 5/26/22-6/2 warrants 28252C117   135,176 1,689,700 SH   SOLE   1,689,700 0 0
Qualtek Services, Inc.-A Wt @1 warrants 74760R113   2,000 50,000 SH   SOLE   50,000 0 0
Turtle Beach Corp. @0 pre-fund warrants 999999999   3,943,500 550,000 SH   SOLE   550,000 0 0
eMagin Corp @.78 10/9/19-10/9/ warrants 999999999   660,000 3,000,000 SH   SOLE   3,000,000 0 0
eMagin Corporation @1.55 1/29/ warrants 999999999   89 890,000 SH   SOLE   890,000 0 0