| Form type | Sec Links | Description | Filing date | Reporting date |
|---|
Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | ROUMELL ASSET MANAGEMENT, LLC | Feb 13, 2024 | |
| SC 13G/A | Report | JAMES C. ROUMELL | Feb 13, 2024 | |
| SC 13G | Report | JAMES C. ROUMELL | Feb 13, 2023 | |
| SC 13G/A | Report | JAMES C. ROUMELL | Feb 13, 2023 | |
| SC 13G | Report | ROUMELL ASSET MANAGEMENT, LLC | Jan 20, 2023 | |
| SC 13D/A | Report | AMENDMENT NO. 16 TO SCHEDULE 13D | Mar 25, 2022 | |
| SC 13G/A | Report | JAMES C. ROUMELL | Feb 11, 2022 | |
| SC 13G | Report | JAMES C. ROUMELL | Feb 11, 2022 | |
| SC 13G/A | Report | JAMES C. ROUMELL | Feb 11, 2022 | |
| SC 13D/A | Report | ROUMELL ASSET MANAGEMENT, LLC | Feb 7, 2022 | |
| SC 13D/A | Report | ROUMELL ASSET MANAGEMENT, LLC | Jan 20, 2022 | |
| SC 13D/A | Report | AMENDMENT NO. 15 TO SCHEDULE 13D | Sep 30, 2021 | |
| SC 13D | Report | ROUMELL ASSET MANAGEMENT, LLC | Sep 22, 2021 | |
| SC 13D | Report | ROUMELL ASSET MANAGEMENT, LLC | Sep 14, 2021 | |
| SC 13D/A | Report | AMENDMENT NO. 14 TO SCHEDULE 13D | May 5, 2021 | |
| SC 13G | Report | JAMES C. ROUMELL | Feb 12, 2021 | |
| SC 13G | Report | JAMES C. ROUMELL | Feb 12, 2021 | |
| SC 13G | Report | JAMES C. ROUMELL | Feb 12, 2021 | |
| SC 13D/A | Report | AMENDMENT NO. 13 TO SCHEDULE 13D | Jan 15, 2021 | |
| SC 13D/A | Report | AMENDMENT NO. 12 TO SCHEDULE 13D | Jan 5, 2021 | |
| SC 13D/A | Report | AMENDMENT NO. 11 TO SCHEDULE 13D | Dec 31, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 10 TO SCHEDULE 13D | Dec 30, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 9 TO SCHEDULE 13D | Dec 29, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 8 TO SCHEDULE 13D | Dec 23, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 7 TO SCHEDULE 13D | Dec 22, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 6 TO SC 13D | Dec 21, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 5 TO SC 13D | Dec 18, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 4 TO SCHEDULE 13D | Dec 14, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 3 TO SCHEDULE 13D | Dec 8, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 2 TO SCHEDULE 13D | Dec 7, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 1 TO SCHEDULE 13D | Dec 4, 2020 | |
| SC 13D | Report | SCHEDULE 13D | Nov 27, 2020 | |
| SC 13D/A | Report | Jul 2, 2020 | ||
| SC 13D/A | Report | JAMES C. ROUMELL | Apr 17, 2020 | |
| SC 13D/A | Report | JAMES C. ROUMELL | Apr 3, 2020 | |
| SC 13D | Report | JAMES C. ROUMELL | Mar 18, 2020 | |
| SC 13D | Report | JAMES C. ROUMELL | Mar 11, 2020 | |
| SC 13D/A | Report | JAMES C. ROUMELL | Jul 25, 2019 | |
| SC 13D | Report | JAMES C. ROUMELL | Mar 26, 2019 | |
| SC 13G/A | Report | SCHEDULE 13G/A 2-14-17 | Feb 14, 2017 | |
| SC 13D/A | Report | SCHEDULE 13D/A 6-15-16 | Jun 15, 2016 | |
| SC 13D/A | Report | SCHEDULE 13D/A 6-3-16 | Jun 3, 2016 | |
| SC 13D | Report | SCHEDULE 13D - 5-18-16 | May 18, 2016 | |
| SC 13G | Report | SCHEDULE 13G 5-11-16 | May 11, 2016 | |
| SC 13G/A | Report | SIZMEK SCHEDULE 13G/A 2-9-16 | Feb 10, 2016 | |
| SC 13G | Report | SCHEDULE 13G - 8-13-15 | Aug 13, 2015 | |
| SC 13D | Report | SC 13D | Jun 22, 2015 | |
| SC 13G | Report | SIZMEK SCHEDULE 13G 2-9-15 | Feb 9, 2015 | |
| SC 13G | Report | ROSETTA STONE SCHEDULE 13G 2-9-15 | Feb 9, 2015 | |
| SC 13D/A | Report | SEACHANGE - SCHEDULE 13D/A 1-27-15 | Jan 28, 2015 |