RCG RENN Fund, Inc. | Miscellaneous | 149 | 135,675 | $299,858.00 | 0 | $0.00 |
NG NovaGold Resources Inc. | Basic Materials | 40 | 0 | $0.00 | 1,179,004 | $10,125,223.00 |
MLSS Milestone Scientific Inc. | Medical | 25 | 88,362 | $76,328.00 | 143,552 | $207,481.00 |
EMAN eMagin Co. | Computer and Technology | 23 | 5,000 | $3,100.00 | 391,852 | $711,210.00 |
KLR Kaleyra, Inc. | Computer and Technology | 20 | 16,557 | $52,408.00 | 413,752 | $2,362,212.00 |
UAVS AgEagle Aerial Systems, Inc. | Consumer Staples | 18 | 0 | $0.00 | 346,500 | $834,162.00 |
PED PEDEVCO Corp. | Oils/Energy | 17 | 1,135,377 | $1,308,226.00 | 223,495 | $255,501.00 |
INFU InfuSystem Holdings, Inc. | Medical | 15 | 10,000 | $106,700.00 | 220,247 | $3,058,031.00 |
DSS DSS, Inc. | Multi-Sector Conglomerates | 13 | 289,042 | $54,251.00 | 0 | $0.00 |
CMT Core Molding Technologies, Inc. | Industrials | 13 | 30,058 | $317,842.00 | 0 | $0.00 |
BRN Barnwell Industries, Inc. | Oils/Energy | 12 | 386,553 | $1,080,108.00 | 89,260 | $450,099.00 |
LEU Centrus Energy Corp. | Basic Materials | 12 | 51,900 | $1,129,461.00 | 109,276 | $4,861,599.00 |
SACH Sachem Capital Corp. | Finance | 12 | 21,000 | $102,030.00 | 6,139 | $33,412.00 |
ZDGE Zedge, Inc. | Computer and Technology | 12 | 14,428 | $68,486.00 | 0 | $0.00 |
MXC Mexco Energy Co. | Oils/Energy | 11 | 3,300 | $49,335.00 | 24,746 | $466,516.00 |
TMP Tompkins Financial Co. | Finance | 10 | 1,360 | $100,410.00 | 5,237 | $430,943.00 |
SENS Senseonics Holdings, Inc. | Medical | 10 | 0 | $0.00 | 1,328,179 | $3,350,934.00 |
RVP Retractable Technologies, Inc. | Medical | 9 | 490,763 | $1,851,973.00 | 10,000 | $37,600.00 |
VNRX VolitionRx Limited | Medical | 9 | 83,000 | $175,294.00 | 24,949 | $64,424.00 |
LOV Spark Networks SE | Computer and Technology | 9 | 1,757,325 | $4,534,366.00 | 0 | $0.00 |
DPW Ault Global Holdings, Inc. | Conglomerates | 9 | 1,675,000 | $3,254,030.00 | 27,000 | $43,740.00 |
CCF Chase Co. | Construction | 8 | 0 | $0.00 | 10,200 | $953,140.00 |
NBY NovaBay Pharmaceuticals, Inc. | Medical | 8 | 442,591 | $202,735.00 | 291,368 | $46,618.00 |
WYY WidePoint Co. | Computer and Technology | 8 | 14,750 | $36,612.00 | 0 | $0.00 |
TMQ Trilogy Metals Inc. | Basic Materials | 8 | 50,000 | $47,000.00 | 298,105 | $554,018.00 |
URG Ur-Energy Inc. | Basic Materials | 8 | 0 | $0.00 | 870,550 | $1,567,112.00 |
UUUU Energy Fuels Inc. | Basic Materials | 8 | 977 | $4,552.00 | 52,712 | $550,304.00 |
NSPR InspireMD, Inc. | Medical | 8 | 131,753 | $409,160.00 | 0 | $0.00 |
TPHS Trinity Place Holdings Inc. | Finance | 7 | 16,650 | $24,968.00 | 0 | $0.00 |
ACU Acme United Co. | Consumer Discretionary | 7 | 2,453 | $77,580.00 | 2,543 | $80,589.00 |
DLA Delta Apparel, Inc. | Consumer Discretionary | 7 | 1,000 | $28,410.00 | 23,704 | $688,173.00 |
IMH Impac Mortgage Holdings, Inc. | Finance | 6 | 700,000 | $896,000.00 | 703,814 | $898,514.00 |
GRF Eagle Capital Growth Fund, Inc. | Miscellaneous | 6 | 16,526 | $143,831.00 | 10,000 | $89,450.00 |
GSAT Globalstar, Inc. | Computer and Technology | 6 | 247,500 | $438,310.00 | 0 | $0.00 |
TRT Trio-Tech International | Computer and Technology | 6 | 0 | $0.00 | 120,100 | $1,186,143.00 |
UAMY United States Antimony Co. | Basic Materials | 6 | 192,500 | $84,925.00 | 0 | $0.00 |
OGEN Oragenics, Inc. | Medical | 6 | 239,390 | $78,239.00 | 0 | $0.00 |
STXS Stereotaxis, Inc. | Medical | 5 | 123,276 | $221,306.00 | 0 | $0.00 |
VGZ Vista Gold Corp. | Basic Materials | 5 | 39,500 | $28,930.00 | 0 | $0.00 |
FSP Franklin Street Properties Corp. | Finance | 5 | 217,900 | $899,041.00 | 0 | $0.00 |
ISDR Issuer Direct Co. | Industrials | 5 | 8,000 | $160,200.00 | 4,500 | $121,445.00 |
LCTX Lineage Cell Therapeutics, Inc. | Medical | 5 | 53,650 | $83,885.00 | 501,588 | $1,228,890.00 |
MYO Myomo, Inc. | Medical | 5 | 12,000 | $62,970.00 | 7,141 | $12,211.00 |
ELA Envela Co. | Retail/Wholesale | 5 | 17,531 | $78,978.00 | 0 | $0.00 |
BTN Ballantyne Strong, Inc | Consumer Discretionary | 5 | 240,916 | $748,339.00 | 0 | $0.00 |
BKTI BK Technologies Co. | Computer and Technology | 4 | 36,799 | $94,637.00 | 0 | $0.00 |
BRG Bluerock Residential Growth REIT, Inc. | Finance | 4 | 5,700 | $110,604.00 | 1,450 | $38,207.00 |
ASXC Asensus Surgical, Inc. | Medical | 4 | 393,000 | $245,040.00 | 27,010 | $10,804.00 |
NBO Neuberger Berman New York Municipal Fund, Inc. | Miscellaneous | 4 | 0 | $0.00 | 8,300 | $106,634.00 |
INUV Inuvo, Inc. | Computer and Technology | 4 | 188,055 | $95,417.00 | 0 | $0.00 |
UTG Reaves Utility Income Fund | Finance | 4 | 1,000 | $28,548.00 | 263 | $8,944.00 |
ISR Isoray, Inc. | Medical | 3 | 93,325 | $27,631.00 | 0 | $0.00 |
LNG Cheniere Energy, Inc. | Oils/Energy | 3 | 0 | $0.00 | 15,819 | $2,206,777.00 |
FCO abrdn Global Income Fund, Inc. | Finance | 3 | 3,000 | $21,740.00 | 0 | $0.00 |
INTT inTEST Co. | Computer and Technology | 3 | 9,235 | $62,705.00 | 5,320 | $49,542.00 |
IE Ivanhoe Electric Inc. | Business Services | 3 | 416,666 | $3,333,328.00 | 1,249,998 | $9,999,984.00 |
IAF Abrdn Australia Equity Fund Inc | Finance | 3 | 3,000 | $18,310.00 | 0 | $0.00 |
APT Alpha Pro Tech, Ltd. | Industrials | 3 | 0 | $0.00 | 27,133 | $124,665.00 |
EIM Eaton Vance Municipal Bond Fund | Finance | 3 | 69,415 | $755,344.00 | 0 | $0.00 |
EVBN Evans Bancorp, Inc. | Finance | 3 | 0 | $0.00 | 8,117 | $318,319.00 |
CTEK CynergisTek, Inc. | Business Services | 3 | 53,000 | $87,730.00 | 0 | $0.00 |
CIX CompX International Inc. | Industrial Products | 2 | 0 | $0.00 | 6,900 | $156,446.00 |
ECF Ellsworth Growth and Income Fund Ltd. | Finance | 2 | 193,000 | $1,930,000.00 | 0 | $0.00 |
AIRI Air Industries Group | Aerospace | 2 | 17,649 | $16,437.00 | 0 | $0.00 |
AE Adams Resources & Energy, Inc. | Oils/Energy | 2 | 783 | $23,243.00 | 0 | $0.00 |
BCV Bancroft Fund Ltd. | Finance | 2 | 1,150 | $21,380.00 | 0 | $0.00 |
BDR Blonder Tongue Laboratories, Inc. | Computer and Technology | 2 | 0 | $0.00 | 74,087 | $82,877.00 |
FAX Abrdn Asia-Pacific Income Fund Inc | Finance | 2 | 1,000 | $4,210.00 | 2,520 | $6,854.00 |
HUSA Houston American Energy Corp. | Oils/Energy | 2 | 15,000 | $23,850.00 | 406,000 | $568,400.00 |
FRD Friedman Industries, Incorporated | Industrials | 2 | 3,000 | $31,070.00 | 0 | $0.00 |
GLU The Gabelli Global Utility & Income Trust | Finance | 2 | 0 | $0.00 | 2,252 | $100,210.00 |
MITQ Moving iMage Technologies, Inc. | Business Services | 2 | 51,700 | $62,540.00 | 0 | $0.00 |
VOLT Volt Information Sciences, Inc. | Business Services | 2 | 9,497 | $31,604.00 | 0 | $0.00 |
TELL Tellurian Inc. | Oils/Energy | 2 | 36,000 | $132,040.00 | 0 | $0.00 |
THM International Tower Hill Mines Ltd. | Basic Materials | 2 | 0 | $0.00 | 100,200 | $130,260.00 |
SBEV Splash Beverage Group, Inc. | Consumer Staples | 2 | 3,000 | $5,950.00 | 0 | $0.00 |
PW Power REIT | Finance | 2 | 0 | $0.00 | 1,000 | $51,231.00 |
PZG Paramount Gold Nevada Corp. | Basic Materials | 2 | 29,600 | $18,363.00 | 0 | $0.00 |
PLX Protalix BioTherapeutics, Inc. | Medical | 1 | 68,000 | $102,000.00 | 0 | $0.00 |
NHS Neuberger Berman High Yield Strategies Fund Inc. | Finance | 1 | 5,000 | $46,250.00 | 0 | $0.00 |
NML Neuberger Berman MLP and Energy Income Fund Inc. | Finance | 1 | 50,000 | $252,999.00 | 0 | $0.00 |
SEB Seaboard Co. | Consumer Staples | 1 | 2,415,459 | $50,000,001.00 | 0 | $0.00 |
REI Ring Energy, Inc. | Oils/Energy | 1 | 507,214 | $1,354,261.00 | 0 | $0.00 |
SIF SIFCO Industries, Inc. | Aerospace | 1 | 0 | $0.00 | 4,132 | $14,007.00 |
SSY SunLink Health Systems, Inc. | Medical | 1 | 25,000 | $25,750.00 | 0 | $0.00 |
XPL Solitario Zinc Corp. | Basic Materials | 1 | 50,000 | $25,000.00 | 0 | $0.00 |
ZOM Zomedica Corp. | Basic Materials | 1 | 250,000 | $112,500.00 | 0 | $0.00 |
VKI Invesco Advantage Municipal Income Trust II | Finance | 1 | 0 | $0.00 | 1,620 | $16,021.00 |
MCF Contango Oil & Gas | Oils/Energy | 1 | 317,525 | $968,451.00 | 0 | $0.00 |
LODE Comstock Inc. | Basic Materials | 1 | 36,760 | $60,654.00 | 0 | $0.00 |
GLV Clough Global Dividend and Income Fund | Finance | 1 | 0 | $0.00 | 756 | $6,819.00 |
HNW Pioneer Diversified High Income Fund, Inc. | Miscellaneous | 1 | 1,000 | $11,600.00 | 0 | $0.00 |
GDP Goodrich Petroleum Co. | Oils/Energy | 1 | 0 | $0.00 | 1,838,510 | $42,285,730.00 |
GGN GAMCO Global Gold, Natural Resources & Income Trust | Finance | 1 | 150 | $574.00 | 0 | $0.00 |
IBIO iBio, Inc. | Medical | 1 | 0 | $0.00 | 24,625 | $8,618.00 |
IHT InnSuites Hospitality Trust | Consumer Discretionary | 1 | 5,000 | $54,307,500.00 | 0 | $0.00 |
BHB Bar Harbor Bankshares | Finance | 1 | 500 | $13,375.00 | 0 | $0.00 |
AUMN Golden Minerals | Basic Materials | 1 | 0 | $0.00 | 25,430 | $10,172.00 |
AINC Ashford Inc. | Finance | 1 | 13,468 | $199,999.00 | 0 | $0.00 |
CET Central Securities Corp. | Finance | 1 | 2,000 | $69,700.00 | 0 | $0.00 |
COHN Cohen & Company Inc. | Finance | 1 | 0 | $0.00 | 1,379 | $22,588.00 |
CQP Cheniere Energy Partners, L.P. | Oils/Energy | 1 | 0 | $0.00 | 3,075 | $167,526.00 |
EAD Wells Fargo Advantage Funds - Allspring Income Opportunities Fund | Finance | 1 | 150 | $1,038.00 | 0 | $0.00 |
CVM CEL-SCI Co. | Medical | 1 | 0 | $0.00 | 15,000 | $168,750.00 |
EVI EVI Industries, Inc. | Industrial Products | 1 | 0 | $0.00 | 1,375 | $45,457.00 |
EVV Eaton Vance Limited Duration Income Fund | Finance | 1 | 8,000 | $104,800.00 | 0 | $0.00 |
EPM Evolution Petroleum Co. | Oils/Energy | 1 | 0 | $0.00 | 4,870 | $26,979.00 |
ERC Allspring Multi-Sector Income Fund | Finance | 1 | 150 | $1,462.00 | 0 | $0.00 |
ERH Allspring Utilities and High Income Fund | Finance | 1 | 100 | $1,265.00 | 0 | $0.00 |
ESP Espey Mfg. & Electronics Corp. | Aerospace | 1 | 0 | $0.00 | 600 | $8,400.00 |
