2025-08-14 |
13G/A
|
RFIL / RF Industries, Ltd.
|
|
678,797 |
810,859 |
|
|
|
2025-08-14 |
13G/A
|
OPXS / Optex Systems Holdings, Inc
|
|
372,500 |
331,495 |
|
|
|
2025-08-14 |
13G/A
|
DSP / Viant Technology Inc.
|
|
989,771 |
1,155,133 |
|
|
|
2025-05-15 |
13G/A
|
PHX / PHX Minerals Inc.
|
|
2,745,884 |
1,582,234 |
|
|
|
2025-05-15 |
13G/A
|
ALOT / AstroNova, Inc.
|
|
495,951 |
301,429 |
|
|
|
2025-05-15 |
13G/A
|
RFIL / RF Industries, Ltd.
|
|
994,266 |
678,797 |
|
|
|
2025-05-15 |
13G/A
|
FC / Franklin Covey Co.
|
|
679,100 |
586,071 |
|
|
|
2025-05-15 |
13G/A
|
SYZLF / Sylogist Ltd.
|
|
1,319,500 |
968,000 |
|
|
|
2025-05-15 |
13G
|
DSP / Viant Technology Inc.
|
|
|
989,771 |
|
|
|
2025-04-07 |
13G/A
|
HBIO / Harvard Bioscience, Inc.
|
|
2,918,034 |
25,586 |
|
|
|
2025-02-14 |
13G
|
FC / Franklin Covey Co.
|
|
411,135 |
679,100 |
|
|
|
2025-02-14 |
13G
|
RSSS / Research Solutions, Inc.
|
|
|
2,330,120 |
|
|
|
2025-02-14 |
13G/A
|
OPXS / Optex Systems Holdings, Inc
|
|
438,683 |
372,500 |
|
|
|
2024-11-14 |
13G
|
SYZLF / Sylogist Ltd.
|
|
|
1,319,500 |
|
|
|
2024-11-14 |
13G/A
|
GSL / Global Ship Lease, Inc.
|
|
1,920,752 |
1,363,704 |
|
|
|
2024-11-14 |
13G/A
|
NTIC / Northern Technologies International Corporation
|
|
519,184 |
249,857 |
|
|
|
2024-11-14 |
13G/A
|
BXC / BlueLinx Holdings Inc.
|
|
438,760 |
377,253 |
|
|
|
2024-02-14 |
13G/A
|
GSL / Global Ship Lease, Inc.
|
|
1,879,926 |
1,920,752 |
|
|
|
2024-02-14 |
13G/A
|
ALOT / AstroNova, Inc.
|
|
494,625 |
495,951 |
|
|
|
2024-02-14 |
13G/A
|
TURN / 180 Degree Capital Corp.
|
|
710,451 |
738,597 |
|
|
|
2024-02-14 |
13G/A
|
ACR / ACRES Commercial Realty Corp.
|
|
757,743 |
267,394 |
|
|
|
2024-02-14 |
13G/A
|
CTHR / Charles & Colvard, Ltd.
|
|
1,882,546 |
0 |
|
|
|
2024-02-14 |
13G/A
|
RFIL / RF Industries, Ltd.
|
|
597,650 |
994,266 |
|
|
|
2024-02-14 |
13G/A
|
OPXS / Optex Systems Holdings, Inc
|
|
442,186 |
438,683 |
|
|
|
2024-02-14 |
13G/A
|
HGBL / Heritage Global Inc.
|
|
2,566,530 |
2,768,005 |
|
|
|
2024-02-14 |
13G/A
|
DHX / DHI Group, Inc.
|
|
2,497,430 |
2,322,218 |
|
|
|
2024-02-14 |
13G/A
|
NTIC / Northern Technologies International Corporation
|
|
525,328 |
519,184 |
|
|
|
2024-02-14 |
13G/A
|
GDO / Western Asset Global Corporate Defined Opportunity Fund Inc.
|
|
837,749 |
736,261 |
|
|
|
2024-02-14 |
13G
|
PHX / PHX Minerals Inc.
|
|
|
2,745,884 |
|
|
|
2024-02-14 |
13G/A
|
HBIO / Harvard Bioscience, Inc.
|
|
2,764,039 |
2,918,034 |
|
|
|
2024-02-14 |
13G/A
|
CBH / Virtus Convertible & Income 2024 Target Term Fund
|
|
1,142,879 |
1,247,027 |
|
|
|
2024-02-14 |
13G/A
|
BXC / BlueLinx Holdings Inc.
|
|
544,124 |
438,760 |
|
|
|
2023-11-09 |
13D
|
LRFC / Logan Ridge Finance Corporation
|
|
|
232,875 |
|
|
|
2023-02-13 |
13G/A
|
BXC / BlueLinx Holdings Inc.
|
|
641,847 |
544,124 |
|
|
|
2023-02-13 |
13G/A
|
ALOT / AstroNova, Inc.
|
|
476,334 |
494,625 |
|
|
|
2023-02-13 |
13G/A
|
RFIL / RF Industries, Ltd.
|
|
574,750 |
597,650 |
|
|
|
2023-02-13 |
13G/A
|
HBIO / Harvard Bioscience, Inc.
|
|
2,166,775 |
2,764,039 |
|
|
|
2023-02-13 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
1,999,521 |
0 |
|
|
|
2023-02-13 |
13G/A
|
SAMG / Silvercrest Asset Management Group Inc.
|
|
490,630 |
282,400 |
|
|
|
2023-02-13 |
13G/A
|
ACR / ACRES Commercial Realty Corp.
|
|
814,726 |
757,743 |
|
|
|
2023-02-13 |
13G/A
|
NTIC / Northern Technologies International Corporation
|
|
503,264 |
525,328 |
|
|
|
2023-02-13 |
13G/A
|
KINS / Kingstone Companies, Inc.
|
|
584,000 |
0 |
|
|
|
2023-02-13 |
13G/A
|
ELMD / Electromed, Inc.
|
|
436,735 |
416,515 |
|
|
|
2023-02-13 |
13G/A
|
TURN / 180 Degree Capital Corp.
|
|
671,781 |
710,451 |
|
|
|
2023-02-13 |
13G/A
|
DLHC / DLH Holdings Corp.
|
|
701,270 |
580,020 |
|
|
|
2023-02-13 |
13G/A
|
CTHR / Charles & Colvard, Ltd.
|
|
1,832,645 |
1,882,546 |
|
|
|
2023-02-13 |
13G/A
|
HGBL / Heritage Global Inc.
|
|
2,384,530 |
2,566,530 |
|
|
|
2023-02-13 |
13G/A
|
GSL / Global Ship Lease, Inc.
|
|
2,333,799 |
1,879,926 |
|
|
|
2023-02-13 |
13G
|
GDO / Western Asset Global Corporate Defined Opportunity Fund Inc.
|
|
|
837,749 |
|
|
|
2023-02-13 |
13G/A
|
CBH / Virtus Convertible & Income 2024 Target Term Fund
|
|
941,669 |
1,142,879 |
|
|
|
2023-02-13 |
13G
|
DHX / DHI Group, Inc.
|
|
|
2,497,430 |
|
|
|
2023-02-13 |
13G
|
OPXS / Optex Systems Holdings, Inc
|
|
|
442,186 |
|
|
|
2022-09-01 |
13D
|
PZN / Pzena Investment Management Inc - Class A
|
|
1,923,467 |
1,999,521 |
|
|
|
2022-02-14 |
13G
|
ACR / ACRES Commercial Realty Corp.
|
|
|
814,726 |
|
|
|
2022-02-14 |
13G/A
|
ALOT / AstroNova, Inc.
|
|
397,141 |
476,334 |
|
|
|
2022-02-14 |
13G/A
|
BANX / ArrowMark Financial Corp.
|
|
551,334 |
349,722 |
|
|
|
2022-02-14 |
13G/A
|
BXC / BlueLinx Holdings Inc.
|
|
807,621 |
641,847 |
|
|
|
2022-02-14 |
13G
|
CBH / Virtus Convertible & Income 2024 Target Term Fund
|
|
|
941,669 |
|
|
|
2022-02-14 |
13G
|
CTHR / Charles & Colvard, Ltd.
|
|
|
1,832,645 |
|
|
|
2022-02-14 |
13G/A
|
DLHC / DLH Holdings Corp.
|
|
743,900 |
701,270 |
|
|
|
2022-02-14 |
13G
|
ELMD / Electromed, Inc.
|
|
|
436,735 |
|
|
|
2022-02-14 |
13G
|
GSL / Global Ship Lease, Inc.
|
|
|
2,333,799 |
|
|
|
2022-02-14 |
13G
|
HBIO / Harvard Bioscience, Inc.
|
|
|
2,166,775 |
|
|
|
2022-02-14 |
13G/A
|
HGBL / Heritage Global Inc.
|
|
2,158,630 |
2,384,530 |
|
|
|
2022-02-14 |
13G/A
|
IEC / IEC Electronics Corp.
|
|
897,900 |
0 |
|
|
|
2022-02-14 |
13G/A
|
JCS / Pineapple Holdings Inc
|
|
490,491 |
0 |
|
|
|
2022-02-14 |
13G
|
KINS / Kingstone Companies, Inc.
|
|
|
584,000 |
|
|
|
2022-02-14 |
13G
|
NTIC / Northern Technologies International Corporation
|
|
|
503,264 |
|
|
|
2022-02-14 |
13G/A
|
OPP / RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.
|
|
733,236 |
0 |
|
|
|
2022-02-14 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
1,879,937 |
1,923,467 |
|
|
|
2022-02-14 |
13G
|
RFIL / RF Industries, Ltd.
|
|
|
574,750 |
|
|
|
2022-02-14 |
13G
|
SAMG / Silvercrest Asset Management Group Inc.
|
|
404,199 |
490,630 |
|
|
|
2022-02-14 |
13G/A
|
TTP / Tortoise Pipeline & Energy Fund, Inc.
|
|
127,711 |
26,100 |
|
|
|
2022-02-14 |
13G/A
|
TURN / 180 Degree Capital Corp.
|
|
1,961,095 |
671,781 |
|
|
|
2021-02-17 |
13G
|
JCS / Pineapple Holdings Inc
|
|
490,491 |
490,491 |
|
|
|
2021-02-17 |
13G
|
JCS / Pineapple Holdings Inc
|
|
490,491 |
490,491 |
|
|
|
2021-02-16 |
13G/A
|
IEC / IEC Electronics Corp.
|
|
636,200 |
897,900 |
|
|
|
2021-02-16 |
13G
|
DLHC / DLH Holdings Corp.
|
|
|
743,900 |
|
|
|
2021-02-16 |
13G/A
|
ALOT / AstroNova, Inc.
|
|
374,637 |
397,141 |
|
|
|
2021-02-16 |
13G
|
HGBL / Heritage Global Inc.
|
|
|
2,158,630 |
|
|
|
2021-02-16 |
13G
|
TURN / 180 Degree Capital Corp.
|
|
|
1,961,095 |
|
|
|
2021-02-16 |
13G
|
TTP / Tortoise Pipeline & Energy Fund, Inc.
|
|
|
127,711 |
|
|
|
2021-02-16 |
13G/A
|
BANX / ArrowMark Financial Corp.
|
|
280,928 |
551,334 |
|
|
|
2021-02-16 |
13G/A
|
OPP / RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.
|
|
754,689 |
733,236 |
|
|
|
2021-02-16 |
13G/A
|
RILY / B. Riley Financial, Inc.
|
|
1,534,261 |
1,176,188 |
|
|
|
2021-02-16 |
13G/A
|
US71361F1003 / Perceptron, Inc.
|
|
585,644 |
0 |
|
|
|
2021-02-16 |
13G/A
|
DALN / DallasNews Corporation
|
|
1,016,955 |
0 |
|
|
|
2021-02-16 |
13G/A
|
CSWC / Capital Southwest Corporation
|
|
1,215,303 |
858,976 |
|
|
|
2021-02-16 |
13G/A
|
BXC / BlueLinx Holdings Inc.
|
|
472,529 |
807,621 |
|
|
|
2021-02-16 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
1,798,734 |
1,879,937 |
|
|
|
2020-02-18 |
13G
|
BXC / BlueLinx Holdings Inc.
|
|
472,529 |
472,529 |
|
|
|
2020-02-18 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
1,798,734 |
1,798,734 |
|
|
|
2020-02-18 |
13G/A
|
DALN / DallasNews Corporation
|
|
1,016,955 |
1,016,955 |
|
|
|
2020-02-18 |
13G/A
|
RILY / B. Riley Financial, Inc.
|
|
1,534,261 |
1,534,261 |
|
|
|
2020-02-14 |
13G
|
BXC / BlueLinx Holdings Inc.
|
|
|
472,529 |
|
|
|
2020-02-14 |
13G/A
|
RILY / B. Riley Financial, Inc.
|
|
1,394,881 |
1,534,261 |
|
|
|
2020-02-14 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
1,789,746 |
1,798,734 |
|
|
|
2020-02-14 |
13G/A
|
001282102 / A.H. Belo Corporation Series A Common Stock
|
|
1,177,767 |
1,016,955 |
|
|
|
2020-02-14 |
13G/A
|
XNCVX / AllianzGI Convertible & Income
|
|
960,237 |
830,327 |
|
|
|
2020-02-14 |
13G/A
|
US71361F1003 / Perceptron, Inc.
|
|
566,584 |
585,644 |
|
|
|
2020-02-14 |
13G/A
|
ARC / ARC Document Solutions, Inc.
|
|
3,042,636 |
1,667,945 |
|
|
|
2020-02-14 |
13G/A
|
OPP / RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.
|
|
531,386 |
754,689 |
|
|
|
2020-02-14 |
13G/A
|
CSWC / Capital Southwest Corporation
|
|
1,584,029 |
1,215,303 |
|
|
|
2020-02-14 |
13G/A
|
IEC / IEC Electronics Corp.
|
|
545,200 |
636,200 |
|
|
|
2020-02-14 |
13G/A
|
SAMG / Silvercrest Asset Management Group Inc.
|
|
487,500 |
404,199 |
|
|
|
2020-02-14 |
13G/A
|
BANX / ArrowMark Financial Corp.
|
|
413,786 |
280,928 |
|
|
|
2020-02-14 |
13G/A
|
ALOT / AstroNova, Inc.
|
|
385,960 |
374,637 |
|
|
|
2019-08-12 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
1,716,148 |
1,789,746 |
|
|
|
2019-02-15 |
13G/A
|
DALN / DallasNews Corporation
|
|
1,177,767 |
1,177,767 |
|
|
|
2019-02-14 |
13G
|
RILY / B. Riley Financial, Inc.
|
|
|
1,394,881 |
|
|
|
2019-02-14 |
13G
|
OPP / RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.
|
|
|
531,386 |
|
|
|
2019-02-14 |
13G
|
ARC / ARC Document Solutions, Inc.
|
|
|
3,042,636 |
|
|
|
2019-02-14 |
13G
|
XNCVX / AllianzGI Convertible & Income
|
|
|
960,237 |
|
|
|
2019-02-14 |
13G/A
|
BANX / ArrowMark Financial Corp.
|
|
527,930 |
413,786 |
|
|
|
2019-02-14 |
13G/A
|
SAMG / Silvercrest Asset Management Group Inc.
|
|
544,800 |
487,500 |
|
|
|
2019-02-14 |
13G/A
|
MCN / XAI Madison Equity Premium Income Fund
|
|
1,020,938 |
228,160 |
|
|
|
2019-02-14 |
13G/A
|
CSWC / Capital Southwest Corporation
|
|
1,875,105 |
1,584,029 |
|
|
|
2019-02-14 |
13G/A
|
US71361F1003 / Perceptron, Inc.
|
|
491,414 |
566,584 |
|
|
|
2019-02-14 |
13G/A
|
DGII / Digi International Inc.
|
|
1,404,159 |
1,188,461 |
|
|
|
2019-02-14 |
13G/A
|
ALOT / AstroNova, Inc.
|
|
349,220 |
385,960 |
|
|
|
2019-02-14 |
13G/A
|
US2538277037 / Digirad Corp.
|
|
1,012,493 |
0 |
|
|
|
2019-02-14 |
13G
|
IEC / IEC Electronics Corp.
|
|
|
545,200 |
|
|
|
2019-02-14 |
13G/A
|
DALN / DallasNews Corporation
|
|
0 |
1,177,767 |
|
|
|
2019-02-14 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
1,712,043 |
1,716,148 |
|
|
|
2018-02-16 |
13G/A
|
TST / TheStreet, Inc.
|
|
|
1,678,569 |
|
|
|
2018-02-16 |
13G
|
DALN / DallasNews Corporation
|
|
1,114,620 |
1,114,620 |
|
|
|
2018-02-16 |
13G/A
|
DALN / DallasNews Corporation
|
|
1,114,620 |
0 |
|
|
|
2018-02-14 |
13G
|
US71361F1003 / Perceptron, Inc.
|
|
|
491,414 |
|
|
|
2018-02-14 |
13G
|
ALOT / AstroNova, Inc.
|
|
|
349,220 |
|
|
|
2018-02-14 |
13G/A
|
MCN / XAI Madison Equity Premium Income Fund
|
|
1,019,617 |
1,020,938 |
|
|
|
2018-02-14 |
13G/A
|
US2538277037 / Digirad Corp.
|
|
1,249,556 |
1,012,493 |
|
|
|
2018-02-14 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
1,481,762 |
1,712,043 |
|
|
|
2018-02-14 |
13G/A
|
DGII / Digi International Inc.
|
|
1,434,350 |
1,404,159 |
|
|
|
2018-02-14 |
13G/A
|
SAMG / Silvercrest Asset Management Group Inc.
|
|
502,816 |
544,800 |
|
|
|
2018-02-14 |
13G/A
|
CSWC / Capital Southwest Corporation
|
|
1,688,317 |
1,875,105 |
|
|
|
2018-02-14 |
13G/A
|
BANX / ArrowMark Financial Corp.
|
|
605,204 |
527,930 |
|
|
|
2018-02-14 |
13G/A
|
DALN / DallasNews Corporation
|
|
1,018,824 |
1,114,620 |
|
|
|
2018-02-14 |
13G/A
|
TST / TheStreet, Inc.
|
|
1,938,866 |
|
|
|
|
2017-10-02 |
13D/A
|
MCN / XAI Madison Equity Premium Income Fund
|
|
1,388,575 |
1,019,617 |
|
|
|
2017-02-03 |
13G/A
|
DALN / DallasNews Corporation
|
|
999,525 |
1,018,824 |
|
|
|
2017-02-03 |
13G
|
SAMG / Silvercrest Asset Management Group Inc.
|
|
|
502,816 |
|
|
|
2017-02-03 |
13G/A
|
FC / Franklin Covey Co.
|
|
813,471 |
411,135 |
|
|
|
2017-02-03 |
13G/A
|
TST / TheStreet, Inc.
|
|
1,864,688 |
1,938,866 |
|
|
|
2017-02-03 |
13G/A
|
BANX / ArrowMark Financial Corp.
|
|
522,447 |
605,204 |
|
|
|
2017-02-03 |
13G
|
DGII / Digi International Inc.
|
|
|
1,434,350 |
|
|
|
2017-02-03 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
1,443,491 |
1,481,762 |
|
|
|
2017-02-03 |
13G/A
|
CSWC / Capital Southwest Corporation
|
|
1,584,729 |
1,688,317 |
|
|
|
2017-02-03 |
13G/A
|
US2538277037 / Digirad Corp.
|
|
1,095,911 |
1,249,556 |
|
|
|
2016-08-09 |
13G/A
|
CSWC / Capital Southwest Corporation
|
|
797,190 |
1,584,729 |
|
|
|
2016-08-05 |
13D/A
|
MCN / XAI Madison Equity Premium Income Fund
|
|
1,147,248 |
1,388,575 |
|
|
|
2016-06-13 |
13D/A
|
MCN / XAI Madison Equity Premium Income Fund
|
|
1,147,248 |
1,147,248 |
|
|
|
2016-05-19 |
13D
|
MCN / XAI Madison Equity Premium Income Fund
|
|
1,131,429 |
1,147,248 |
|
|
|
2016-02-09 |
13G
|
DALN / DallasNews Corporation
|
|
|
999,525 |
|
|
|
2016-02-09 |
13G
|
FC / Franklin Covey Co.
|
|
|
813,471 |
|
|
|
2016-02-09 |
13G
|
US2538277037 / Digirad Corp.
|
|
|
1,095,911 |
|
|
|
2016-02-09 |
13G
|
CSWC / Capital Southwest Corporation
|
|
|
797,190 |
|
|
|
2016-02-09 |
13G
|
BANX / ArrowMark Financial Corp.
|
|
|
522,447 |
|
|
|
2016-02-09 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
|
1,443,491 |
|
|
|
2016-02-09 |
13G/A
|
MCN / XAI Madison Equity Premium Income Fund
|
|
|
1,131,429 |
|
|
|
2016-02-09 |
13G/A
|
TST / TheStreet, Inc.
|
|
|
1,864,688 |
|
|
|
2015-02-02 |
13G
|
TST / TheStreet, Inc.
|
|
|
1,748,320 |
|
|
|
2015-02-02 |
13G/A
|
MCN / XAI Madison Equity Premium Income Fund
|
|
|
837,266 |
|
|
|
2015-02-02 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
|
1,658,668 |
|
|
|
2015-02-02 |
13G/A
|
DWSN / Dawson Geophysical Company
|
|
|
316,768 |
|
|
|
2014-02-14 |
13G
|
MCN / XAI Madison Equity Premium Income Fund
|
|
|
977,010 |
|
|
|
2014-02-14 |
13G/A
|
WLKR / Walker Innovation Inc.
|
|
|
|
|
|
|
2014-02-14 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
|
1,399,484 |
|
|
|
2014-02-14 |
13G
|
DWSN / Dawson Geophysical Company
|
|
|
1,182,904 |
|
|
|
2013-04-18 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
|
1,118,363 |
|
|
|
2013-02-19 |
13G/A
|
SLP / Simulations Plus, Inc.
|
|
|
|
|
|
|
2013-02-19 |
13G
|
WLKR / Walker Innovation Inc.
|
|
|
329,705 |
|
|
|
2013-02-19 |
13G/A
|
PZN / Pzena Investment Management Inc - Class A
|
|
|
1,049,308 |
|
|
|
2013-02-19 |
13G/A
|
VSNT / Versant Corp
|
|
|
|
|
|
|
2012-02-09 |
13G
|
SLP / Simulations Plus, Inc.
|
|
|
925,374 |
|
|
|
2012-02-09 |
13G
|
PZN / Pzena Investment Management Inc - Class A
|
|
|
793,695 |
|
|
|
2012-02-09 |
13G/A
|
VSNT / Versant Corp
|
|
|
147,902 |
|
|
|
2012-02-09 |
13G
|
VSNT / Versant Corp
|
|
|
147,902 |
|
|
|