| Filed On | Filing |
|---|---|
| 04 Oct 2024 | SC 13G |
| 13 Feb 2024 | SCHEDULE 13G |
| 24 Feb 2022 | SC 13G |
| 04 Feb 2022 | SC 13G |
| 01 Jun 2021 | SC 13G |
| 16 Feb 2021 | STATEMENT OF ACQUISITION OF BENEFICIAL OWNERSHIP |
| 12 Feb 2021 | JAMES C. ROUMELL |
| 21 Jul 2020 | ACQUISITION OF BENEFICIAL OWNERSHIP |
| 14 Feb 2018 | SC 13G |
| 09 Feb 2018 | SCHEDULE 13G |
| 23 Feb 2017 | SC 13G |
| 14 Feb 2017 | SC 13G |
| 28 Jun 2016 | SCHEDULE 13G |
| 27 Mar 2015 | SC 13G |
| 17 Feb 2015 | DARUMA CAPITAL MANAGEMENT LLC |
| 17 Feb 2015 | NONE |
| 12 Feb 2015 | TETRA TECHNOLOGIES INC |
| 14 Feb 2014 | SC 13G |
| 10 Feb 2014 | SCHEDULE 13G |
| 11 Feb 2011 | SC 13G |
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