2025-09-04 |
13D/A
|
TACT / TransAct Technologies Incorporated
|
|
640,168 |
540,095 |
|
|
|
2025-08-14 |
13D/A
|
STRM / Streamline Health Solutions, Inc.
|
|
338,280 |
0 |
|
|
|
2025-06-25 |
13D/A
|
ENZB / Enzo Biochem, Inc.
|
|
|
5,175,913 |
|
|
|
2025-06-02 |
13D/A
|
STRM / Streamline Health Solutions, Inc.
|
|
3,966,637 |
338,280 |
|
|
|
2023-02-13 |
13D/A
|
QUMU / Qumu Corp
|
|
1,753,851 |
0 |
|
|
|
2022-12-21 |
13D/A
|
QUMU / Qumu Corp
|
|
1,738,884 |
1,753,851 |
|
|
|
2022-03-31 |
13D/A
|
TACT / TransAct Technologies Incorporated
|
|
640,168 |
640,168 |
|
|
|
2022-02-10 |
13D/A
|
TACT / TransAct Technologies Incorporated
|
|
640,168 |
640,168 |
|
|
|
2022-02-03 |
13D/A
|
TACT / TransAct Technologies Incorporated
|
|
495,832 |
640,168 |
|
|
|
2021-10-28 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
5,175,913 |
5,175,913 |
|
|
|
2021-08-19 |
13D/A
|
STRM / Streamline Health Solutions, Inc.
|
|
3,966,637 |
3,966,637 |
|
|
|
2021-08-16 |
13D/A
|
QUMU / Qumu Corp
|
|
1,410,621 |
1,738,884 |
|
|
|
2021-03-17 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
5,620,681 |
5,175,913 |
|
|
|
2021-03-08 |
13D/A
|
MCHX / Marchex, Inc.
|
|
1,882,374 |
1,355,958 |
|
|
|
2021-03-04 |
13D/A
|
STRM / Streamline Health Solutions, Inc.
|
|
3,341,637 |
3,966,637 |
|
|
|
2021-02-26 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
5,620,681 |
5,620,681 |
|
|
|
2021-02-18 |
13D/A
|
ASYS / Amtech Systems, Inc.
|
|
735,916 |
503,737 |
|
|
|
2021-02-02 |
13D/A
|
QUMU / Qumu Corp
|
|
1,392,522 |
1,410,621 |
|
|
|
2021-01-04 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
5,620,681 |
5,620,681 |
|
|
|
2020-12-30 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
5,620,681 |
5,620,681 |
|
|
|
2020-12-22 |
13D/A
|
US71361F1003 / Perceptron, Inc.
|
|
1,026,559 |
0 |
|
|
|
2020-12-15 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
5,620,681 |
5,620,681 |
|
|
|
2020-11-18 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
5,620,681 |
5,620,681 |
|
|
|
2020-10-19 |
13D/A
|
MCHX / Marchex, Inc.
|
|
1,882,374 |
1,882,374 |
|
|
|
2020-10-16 |
13D/A
|
MCHX / Marchex, Inc.
|
|
2,235,065 |
1,882,374 |
|
|
|
2020-09-29 |
13D/A
|
US71361F1003 / Perceptron, Inc.
|
|
999,227 |
1,026,559 |
|
|
|
2020-08-04 |
13D/A
|
TACT / TransAct Technologies Incorporated
|
|
408,035 |
495,832 |
|
|
|
2020-03-19 |
13D/A
|
US68244P1075 / 1347 Property Insurance Holdings, Inc.
|
|
0 |
0 |
|
|
|
2020-03-18 |
13D/A
|
US68244P1075 / 1347 Property Insurance Holdings, Inc.
|
|
461,141 |
0 |
|
|
|
2020-03-12 |
13D
|
MCHX / Marchex, Inc.
|
|
1,510,306 |
2,235,065 |
|
|
|
2020-03-10 |
13D
|
TACT / TransAct Technologies Incorporated
|
|
408,035 |
408,035 |
|
|
|
2020-03-09 |
13D
|
TACT / TransAct Technologies Incorporated
|
|
|
408,035 |
|
|
|
2020-02-27 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
5,620,681 |
5,620,681 |
|
|
|
2020-02-14 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
5,620,681 |
5,620,681 |
|
|
|
2020-02-13 |
13D/A
|
QUMU / Qumu Corp
|
|
1,392,522 |
1,392,522 |
|
|
|
2020-02-07 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
5,620,681 |
5,620,681 |
|
|
|
2020-01-08 |
13D/A
|
EEI / Ecology and Environment, Inc.
|
|
0 |
0 |
|
|
|
2020-01-07 |
13D/A
|
EEI / Ecology and Environment, Inc.
|
|
278,009 |
0 |
|
|
|
2019-12-11 |
13D
|
ASYS / Amtech Systems, Inc.
|
|
|
735,916 |
|
|
|
2019-11-14 |
13D/A
|
QUMU / Qumu Corp
|
|
1,220,329 |
1,392,522 |
|
|
|
2019-10-17 |
13D/A
|
STRM / Streamline Health Solutions, Inc.
|
|
1,841,637 |
3,341,637 |
|
|
|
2019-09-17 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
5,588,181 |
5,620,681 |
|
|
|
2019-07-24 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
5,067,219 |
5,588,181 |
|
|
|
2019-06-17 |
13D/A
|
US71361F1003 / Perceptron, Inc.
|
|
513,569 |
999,227 |
|
|
|
2019-05-20 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
3,855,864 |
5,067,219 |
|
|
|
2019-04-24 |
13D/A
|
ENZ / Enzo Biochem, Inc.
|
|
3,267,601 |
3,855,864 |
|
|
|
2019-04-08 |
13D
|
ENZ / Enzo Biochem, Inc.
|
|
|
3,267,601 |
|
|
|
2019-01-30 |
13D/A
|
MCHX / Marchex, Inc.
|
|
1,917,978 |
1,510,306 |
|
|
|
2018-12-18 |
13D/A
|
EEI / Ecology and Environment, Inc.
|
|
232,617 |
278,009 |
|
|
|
2018-10-30 |
13D/A
|
QUMU / Qumu Corp
|
|
1,200,329 |
1,220,329 |
|
|
|
2018-08-29 |
13D
|
MCHX / Marchex, Inc.
|
|
|
1,917,978 |
|
|
|
2018-08-16 |
13D/A
|
US71361F1003 / Perceptron, Inc.
|
|
513,569 |
513,569 |
|
|
|
2018-06-07 |
13D/A
|
ICAD / iCAD, Inc.
|
|
994,998 |
816,191 |
|
|
|
2018-04-27 |
13D
|
EEI / Ecology and Environment, Inc.
|
|
|
232,617 |
|
|
|
2018-01-29 |
13D/A
|
KTEC / KraneShares Trust - KraneShares Hang Seng TECH Index ETF
|
|
337,495 |
0 |
|
|
|
2018-01-23 |
13D/A
|
STRM / Streamline Health Solutions, Inc.
|
|
1,841,637 |
1,841,637 |
|
|
|
2018-01-11 |
13D/A
|
US68244P1075 / 1347 Property Insurance Holdings, Inc.
|
|
396,563 |
461,141 |
|
|
|
2017-12-22 |
13D/A
|
US71361F1003 / Perceptron, Inc.
|
|
507,706 |
513,569 |
|
|
|
2017-12-21 |
13D/A
|
QUMU / Qumu Corp
|
|
1,200,329 |
1,200,329 |
|
|
|
2017-11-14 |
13D/A
|
QUMU / Qumu Corp
|
|
1,096,879 |
1,200,329 |
|
|
|
2017-11-03 |
13D/A
|
QUMU / Qumu Corp
|
|
871,853 |
1,096,879 |
|
|
|
2017-10-24 |
13D/A
|
STRM / Streamline Health Solutions, Inc.
|
|
1,841,637 |
1,841,637 |
|
|
|
2017-10-23 |
13D/A
|
STRM / Streamline Health Solutions, Inc.
|
|
1,644,261 |
1,841,637 |
|
|
|
2017-10-05 |
13D/A
|
STRM / Streamline Health Solutions, Inc.
|
|
1,233,027 |
1,644,261 |
|
|
|
2017-09-15 |
13D
|
STRM / Streamline Health Solutions, Inc.
|
|
|
1,233,027 |
|
|
|
2017-06-15 |
13D/A
|
ICAD / iCAD, Inc.
|
|
798,114 |
994,998 |
|
|
|
2017-06-08 |
13D/A
|
US71361F1003 / Perceptron, Inc.
|
|
504,100 |
507,706 |
|
|
|
2017-06-07 |
13D/A
|
US71361F1003 / Perceptron, Inc.
|
|
504,100 |
504,100 |
|
|
|
2017-04-13 |
13D/A
|
QUMU / Qumu Corp
|
|
570,962 |
871,853 |
|
|
|
2017-04-07 |
13D
|
KTEC / KraneShares Trust - KraneShares Hang Seng TECH Index ETF
|
|
337,495 |
337,495 |
|
|
|
2017-04-06 |
13D
|
KTEC / KraneShares Trust - KraneShares Hang Seng TECH Index ETF
|
|
|
337,495 |
|
|
|
2017-04-03 |
13D
|
QUMU / Qumu Corp
|
|
|
570,962 |
|
|
|
2016-11-22 |
13D/A
|
US71361F1003 / Perceptron, Inc.
|
|
504,100 |
504,100 |
|
|
|
2016-11-16 |
13D/A
|
US68244P1075 / 1347 Property Insurance Holdings, Inc.
|
|
341,563 |
396,563 |
|
|
|
2016-11-07 |
13D
|
ICAD / iCAD, Inc.
|
|
|
798,114 |
|
|
|
2016-08-11 |
13D/A
|
US71361F1003 / Perceptron, Inc.
|
|
830,898 |
504,100 |
|
|
|
2016-06-29 |
13D/A
|
US71361F1003 / Perceptron, Inc.
|
|
504,100 |
830,898 |
|
|
|
2016-06-23 |
13D/A
|
US71361F1003 / Perceptron, Inc.
|
|
481,119 |
504,100 |
|
|
|
2016-05-27 |
13D/A
|
US68244P1075 / 1347 Property Insurance Holdings, Inc.
|
|
341,563 |
341,563 |
|
|
|
2016-05-26 |
13D/A
|
US68244P1075 / 1347 Property Insurance Holdings, Inc.
|
|
|
341,563 |
|
|
|
2016-05-25 |
13D
|
US71361F1003 / Perceptron, Inc.
|
|
|
481,119 |
|
|
|
2015-05-21 |
13D
|
US68244P1075 / 1347 Property Insurance Holdings, Inc.
|
|
|
341,563 |
|
|
|