| SC 13D/A | 2023-02-13 | Harbert Discovery Fund, LP | Qumu Corp | 0 | 0.0% | EDGAR |
| SC 13G/A | 2023-02-13 | Roumell Asset Management, LLC | Qumu Corp | 1,111,061 | 6.2% | EDGAR |
| SC 13G/A | 2023-02-09 | Grossman Bruce | Qumu Corp | - | 0.0% | EDGAR |
| SC 13D/A | 2022-12-21 | Harbert Discovery Fund, LP | Qumu Corp | 1,695,785 | 9.5% | EDGAR |
| SC 13G/A | 2022-02-11 | RENAISSANCE TECHNOLOGIES LLC | Qumu Corp | 772,478 | 4.3% | EDGAR |
| SC 13G/A | 2022-02-11 | Portolan Capital Management, LLC | Qumu Corp | 0 | 0.0% | EDGAR |
| SC 13G | 2022-02-11 | Roumell Asset Management, LLC | Qumu Corp | 1,098,552 | 6.2% | EDGAR |
| SC 13D/A | 2021-08-16 | Harbert Discovery Fund, LP | Qumu Corp | 1,695,785 | 9.6% | EDGAR |
| SC 13G | 2021-06-11 | Portolan Capital Management, LLC | Qumu Corp | 893,469 | 5.1% | EDGAR |
| SC 13G/A | 2021-02-16 | Radoff Bradley Louis | Qumu Corp | - | 0.0% | EDGAR |
| SC 13G/A | 2021-02-11 | Grossman Bruce | Qumu Corp | 1,156,020 | 6.6% | EDGAR |
| SC 13G/A | 2021-02-11 | RENAISSANCE TECHNOLOGIES LLC | Qumu Corp | 1,092,674 | 8.0% | EDGAR |
| SC 13D/A | 2021-02-02 | Harbert Discovery Fund, LP | Qumu Corp | 1,367,522 | 8.0% | EDGAR |
| SC 13G | 2020-08-24 | Grossman Bruce | Qumu Corp | 797,105 | 5.9% | EDGAR |
| SC 13G | 2020-03-03 | Radoff Bradley Louis | Qumu Corp | 1,020,000 | 7.5% | EDGAR |
| SC 13D/A | 2020-02-13 | Harbert Discovery Fund, LP | Qumu Corp | 1,367,522 | 10.1% | EDGAR |
| SC 13G/A | 2020-02-13 | RENAISSANCE TECHNOLOGIES LLC | Qumu Corp | 772,856 | 5.7% | EDGAR |
| SC 13D/A | 2019-11-15 | Palogic Value Management, L.P. | Qumu Corp | 496,600 | 3.7% | EDGAR |
| SC 13D/A | 2019-11-14 | Harbert Discovery Fund, LP | Qumu Corp | 1,367,522 | 10.5% | EDGAR |
| SC 13D/A | 2019-11-14 | DOLPHIN LIMITED PARTNERSHIP III, L.P. | Qumu Corp | 605,500 | 4.5% | EDGAR |