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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
908 Devices, Inc. common 65443P102   3,739,630 561,506 SH   SOLE   561,506 0 0
ADMA Biologics, Inc. common 000899104   21,479,542 5,999,872 SH   SOLE   5,999,872 0 0
Achieve Life Sciences, Inc. common 004468500   1,171,750 272,500 SH   SOLE   272,500 0 0
Aehr Test Systems common 00760J108   54,743,253 1,197,883 SH   SOLE   1,197,883 0 0
Aerovironment, Inc. common 008073108   7,272,648 65,208 SH   SOLE   65,208 0 0
Akoustis Technologies, Inc. common 00973N102   293,631 390,000 SH   SOLE   390,000 0 0
Altisource Portfolio Solutions common L0175J104   1,120,392 280,800 SH   SOLE   280,800 0 0
American Public Education, Inc common 02913V103   843,463 169,370 SH   SOLE   169,370 0 0
American Superconductor Corp common 030111207   13,999,520 1,854,241 SH   SOLE   1,854,241 0 0
Applied DNA Sciences, Inc. common 03815U300   994,830 808,805 SH   SOLE   808,805 0 0
Aqua Metals, Inc. common 03837J101   1,017,000 900,000 SH   SOLE   900,000 0 0
Arbe Robotics, Ltd.(Israel) common M1R95N100   17,971,698 7,713,175 SH   SOLE   7,713,175 0 0
Aspen Aerogels, Inc. common 04523Y105   14,289,588 1,661,580 SH   SOLE   1,661,580 0 0
Aviat Networks, Inc. common 05366Y201   3,857,537 123,639 SH   SOLE   123,639 0 0
Avid Bioservices, Inc. common 05368M106   9,439,301 999,926 SH   SOLE   999,926 0 0
Backblaze, Inc. common 05637B105   5,870,535 1,067,370 SH   SOLE   1,067,370 0 0
Beam Global common 07373B109   4,371,639 592,363 SH   SOLE   592,363 0 0
Bitcoin Depot,Inc. common 09174P105   2,464,315 937,002 SH   SOLE   937,002 0 0
Bitfarms, Ltd. (Canada) - U.S. common 09173B107   206,498 192,989 SH   SOLE   192,989 0 0
BlackSky Technology, Inc. common 09263B108   3,259,235 2,785,671 SH   SOLE   2,785,671 0 0
CEVA, Inc. common 157210105   8,867,861 457,342 SH   SOLE   457,342 0 0
Century Casinos, Inc. common 156492100   8,433,910 1,644,037 SH   SOLE   1,644,037 0 0
Citi Trends, Inc. common 17306X102   5,905,365 265,768 SH   SOLE   265,768 0 0
Clene Inc. common 185634102   2,479,500 5,000,000 SH   SOLE   5,000,000 0 0
Crinetics Pharmaceuticals, Inc common 22663K107   446,100 15,000 SH   SOLE   15,000 0 0
DHI Group, Inc. common 23331S100   1,777,860 581,000 SH   SOLE   581,000 0 0
Destination XL Group, Inc. common 25065K104   42,108,851 9,399,297 SH   SOLE   9,399,297 0 0
EMCORE Corporation common 290846203   2,502,222 5,262,296 SH   SOLE   5,262,296 0 0
ElectroCore, Inc. common 28531P202   3,340,709 550,364 SH   SOLE   550,364 0 0
Enthusiast Gaming Holdings,Inc common 29385B109   307,339 897,100 SH   SOLE   897,100 0 0
Everspin Technology, Inc. common 30041T104   19,721,349 2,006,241 SH   SOLE   2,006,241 0 0
Forza X1,Inc. common 34988N104   267,695 334,410 SH   SOLE   334,410 0 0
Gaia, Inc. common 36269P104   2,986,193 1,097,865 SH   SOLE   1,097,865 0 0
Gambling.com Group Ltd. common 63R239101   13,581,670 1,038,354 SH   SOLE   1,038,354 0 0
Gee Group, Inc. common 36165A102   946,777 1,600,096 SH   SOLE   1,600,096 0 0
Gen Restaurant Group, Inc. common 36870C104   4,415,040 379,299 SH   SOLE   379,299 0 0
Genasys, Inc. common 36872P103   11,556,583 5,749,544 SH   SOLE   5,749,544 0 0
Gossamer Bio, Inc. common 38341P102   510,530 613,028 SH   SOLE   613,028 0 0
GrowGeneration Corp. common 39986L109   2,484,021 850,692 SH   SOLE   850,692 0 0
INVO Bioscience, Inc. common 44984F302   25,286 32,000 SH   SOLE   32,000 0 0
Ideal Power, Inc. common 451622203   1,598,521 163,281 SH   SOLE   163,281 0 0
Immunovant, Inc. common 45258J102   1,919,500 50,000 SH   SOLE   50,000 0 0
Impinj, Inc. common 453204109   20,109,503 365,428 SH   SOLE   365,428 0 0
Infusystem Holdings, Inc. common 45685K102   19,280,000 2,000,000 SH   SOLE   2,000,000 0 0
Kopin Corporation common 500600101   10,427,030 8,546,746 SH   SOLE   8,546,746 0 0
Lantronix, Inc. common 516548203   3,390,602 761,933 SH   SOLE   761,933 0 0
LeMaitre Vascular, Inc. common 525558201   12,530,400 230,000 SH   SOLE   230,000 0 0
Leonardo DRS, Inc. common 52661A108   14,296,670 856,088 SH   SOLE   856,088 0 0
LightPath Technologies, Inc. common 532257805   2,646,250 1,825,000 SH   SOLE   1,825,000 0 0
Lilium N.V. (Germany) common N52586109   1,609,365 2,256,225 SH   SOLE   2,256,225 0 0
LiqTech International, Inc. common 53632A102   967,500 250,000 SH   SOLE   250,000 0 0
LivePerson, Inc. common 538146101   8,108,612 2,084,476 SH   SOLE   2,084,476 0 0
Lovesac Company, The common 54738L109   10,292,584 516,696 SH   SOLE   516,696 0 0
Lulu's Fashion Lounge Holdings common 55003A108   402,000 200,000 SH   SOLE   200,000 0 0
Mobilicom Limited (Australia) common 60742B102   424,653 326,656 SH   SOLE   326,656 0 0
Movano, Inc. common 62459M107   1,487,072 1,364,286 SH   SOLE   1,364,286 0 0
Nano Dimension, Ltd. ADR (Isra common 63008G203   1,803,703 663,126 SH   SOLE   663,126 0 0
Natural Gas Services Group,Inc common 63886Q109   11,200,032 769,233 SH   SOLE   769,233 0 0
NeoGames S.A. (Luxembourg) common L6673X107   6,467,391 239,533 SH   SOLE   239,533 0 0
NeuroOne Medical Technologies common 64130M100   1,380,120 1,550,000 SH   SOLE   1,550,000 0 0
Nuvation Bio, Inc. common 67080N101   1,909,500 1,425,000 SH   SOLE   1,425,000 0 0
OPKO Health, Inc. common 68375N103   1,600,000 1,000,000 SH   SOLE   1,000,000 0 0
OncoCyte Corporation common 68235C107   2,359,245 719,282 SH   SOLE   719,282 0 0
Ooma, Inc. common 683416101   18,343,423 1,409,948 SH   SOLE   1,409,948 0 0
OptimizeRx Corporation common 68401U204   6,088,402 782,571 SH   SOLE   782,571 0 0
OrthoPediatrics Corporation common 68752L100   12,072,832 377,276 SH   SOLE   377,276 0 0
Orthofix Medical Inc. common 68752M108   7,696,234 598,463 SH   SOLE   598,463 0 0
Outbrain, Inc. common 69002R103   2,451,733 503,436 SH   SOLE   503,436 0 0
Pfsweb, Inc. common 717098206   11,496,310 1,545,203 SH   SOLE   1,545,203 0 0
PowerFleet, Inc. common 73931J109   6,158,138 2,974,946 SH   SOLE   2,974,946 0 0
Profire Energy, Inc. common 74316X101   7,217,314 2,596,156 SH   SOLE   2,596,156 0 0
Progyny, Inc. common 74340E103   1,701,000 50,000 SH   SOLE   50,000 0 0
PureTech Health PLC-ADR (Brita common 746237106   1,610,000 70,000 SH   SOLE   70,000 0 0
Purple Innovation, Inc. common 74640Y106   393,300 230,000 SH   SOLE   230,000 0 0
QuickLogic Corporation common 74837P405   3,570,978 415,230 SH   SOLE   415,230 0 0
Quipt Home Medical Corp. common 74880P104   1,499,514 294,600 SH   SOLE   294,600 0 0
RADCOM, Ltd. (Israel) common M81865111   6,551,643 753,929 SH   SOLE   753,929 0 0
Repligen Corporation common 759916109   15,901,000 100,000 SH   SOLE   100,000 0 0
Reservoir Media, Inc. common 76119X105   4,280,138 701,662 SH   SOLE   701,662 0 0
Rocket Lab USA, Inc. common 773122106   884,760 202,000 SH   SOLE   202,000 0 0
Sequans Communications S.A. AD common 817323207   7,332,742 2,591,075 SH   SOLE   2,591,075 0 0
Shapeways Holdings, Inc. common 81947T102   992,118 310,037 SH   SOLE   310,037 0 0
Sigma Additive Solutions, Inc. common 826598500   61,197 19,999 SH   SOLE   19,999 0 0
Societal CDMO, Inc. common 75629F109   4,814,822 10,266,144 SH   SOLE   10,266,144 0 0
Spero Therapeutics, Inc. common 84833T103   403,414 333,400 SH   SOLE   333,400 0 0
Synchronoss Technologies, Inc. common 87157B103   4,227,447 4,403,591 SH   SOLE   4,403,591 0 0
Tactile Systems Technology,Inc common 87357P100   2,037,250 145,000 SH   SOLE   145,000 0 0
Talkspace, Inc. common 87427V103   4,461,062 2,287,724 SH   SOLE   2,287,724 0 0
Tela Bio, Inc. common 208077520   3,266,768 408,346 SH   SOLE   408,346 0 0
The Real Good Food Company,Inc common 75601G109   2,939,133 877,353 SH   SOLE   877,353 0 0
Turtle Beach Corporation common 900450206   5,239,778 577,386 SH   SOLE   577,386 0 0
Twin Vee PowerCats Co. common 90177C101   1,333,630 939,176 SH   SOLE   939,176 0 0
Ultra Clean Holdings, Inc. common 90385V107   3,923,798 132,248 SH   SOLE   132,248 0 0
Universal Technical Institute common 913915104   9,411,184 1,123,053 SH   SOLE   1,123,053 0 0
Usio,Inc. common 917313108   2,223,599 1,270,628 SH   SOLE   1,270,628 0 0
Vicor Corporation common 925815102   12,070,094 204,960 SH   SOLE   204,960 0 0
Viemed Healthcare, Inc. (Canad common 92663R105   5,737,797 854,875 SH   SOLE   854,875 0 0
Viemed Healthcare, Inc. (US) common 92663R105   2,317,475 344,350 SH   SOLE   344,350 0 0
Westport Fuel Systems, Inc. common 960908309   2,314,540 383,202 SH   SOLE   383,202 0 0
Xtant Medical Holdings, Inc. common 98420P308   515,548 468,680 SH   SOLE   468,680 0 0
Zynex, Inc. common 98986M103   1,367,056 170,882 SH   SOLE   170,882 0 0
argenx SE - ADR (Netherlands) common 04016X101   14,748,900 30,000 SH   SOLE   30,000 0 0
eMagin Corporation common 29076N206   1,372,433 689,665 SH   SOLE   689,665 0 0
nLight, Inc. common 65487K100   5,105,173 490,882 SH   SOLE   490,882 0 0
urban-gro, Inc. common 91704K202   1,548,851 1,138,861 SH   SOLE   1,138,861 0 0
voxeljet AG, ADR (Germany) common 92912L106   1,429,463 1,361,393 SH   SOLE   1,361,393 0 0
Applied DNA Sciences, Inc. @4 warrants 999999999   125,000 500,000 SH   SOLE   500,000 0 0
BlackSky Tech R/R @2.2002 9/8/ warrants 999999999   752,131 2,785,671 SH   SOLE   2,785,671 0 0
Clene Inc @1.50 6/16/30 (60day warrants 999999999   650,000 5,000,000 SH   SOLE   5,000,000 0 0
Clene Inc. @1.10 6/16/26 (60da warrants 999999999   350,000 5,000,000 SH   SOLE   5,000,000 0 0
ElectroCore Inc. @4.35 2/1/24 warrants 999999999   1,253,256 396,600 SH   SOLE   396,600 0 0
ElectroCore, Inc. Pre-funded @ warrants 999999999   3,034,500 500,000 SH   SOLE   500,000 0 0
Emcore Corp. pre-funded @.0000 warrants 999999999   1,902,000 4,000,000 SH   SOLE   4,000,000 0 0
Ideal Power @.001 (pre-funded) warrants 999999999   2,484,742 253,830 SH   SOLE   253,830 0 0
Ideal Power @2.32 11/13/24 9.9 warrants 999999999   3,311,417 439,180 SH   SOLE   439,180 0 0
Ideal Power @8.90 8/5/25 9.99 warrants 999999999   80,700 39,366 SH   SOLE   39,366 0 0
Kopin Corporation pre-funded @ warrants 999999999   7,260,000 6,000,000 SH   SOLE   6,000,000 0 0
Medicenna Therapeutics, Corp.@ warrants 192775965   39,900 1,330,000 SH   SOLE   1,330,000 0 0
Mobilicom Ltd. @5.00 8/31/27 A warrants 60742B110   58,060 363,100 SH   SOLE   363,100 0 0
Movano, Inc. wts @ 1.57 exp. 1 warrants 999999999   107,143 357,143 SH   SOLE   357,143 0 0
OncoCyte Corp @1.53 4/19/27 4 warrants 999999999   7,880 3,752,345 SH   SOLE   3,752,345 0 0
ReShape Lifesc @8=1.5cs or $0 warrants 999999999   22,860 90,000 SH   SOLE   90,000 0 0
Societal CDMO pre-funded @.000 warrants 999999999   2,279,340 4,860,000 SH   SOLE   4,860,000 0 0
Turtle Beach Corp. @0 pre-fund warrants 999999999   4,991,250 550,000 SH   SOLE   550,000 0 0
VIQ Solutions @1.39 1/21/23-7/ warrants 999999999   68,000 1,700,000 SH   SOLE   1,700,000 0 0
eMagin Corp @.78 10/9/19-10/9/ warrants 999999999   2,356,464 1,947,491 SH   SOLE   1,947,491 0 0