| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Report Date |
|---|---|---|---|---|---|
| NGP Energy Technology Partners II, L.P. | 10%+ Owner | $3,770,314 | 17 Mar 2023 | ||
| O'Connor Kathryn | Director | $558,390 | 12 Jun 2023 | ||
| William S. Corey Jr. | Director | $531,074 | 12 Jun 2023 | ||
| Loudermilk Kyle Justin | President & CEO, Director | $430,473 | 31 Mar 2024 | ||
| Suresh Sundaram | Director | $412,225 | 14 Jun 2022 | ||
| Dougherty III Thomas James | Director | $394,456 | 12 Jun 2023 | ||
| Pugh Daniel Warren | Chief Legal and Risk Officer | $248,922 | 05 Apr 2023 | ||
| Pepe Emmett Anthony | Chief Financial Officer | $173,130 | 30 Sep 2024 | ||
| Donald Horn | President, GSE Engineering | $127,852 | 31 Mar 2023 | ||
| Meyssami Bahram | Chief Technology Officer | $94,151 | 30 Sep 2024 | ||
| Khanna Ravi | President & CEO, Director | $46,370 | 30 Sep 2024 | ||
| Greene Brian | VP, GSE Workforce Solutions | $15,173 | 30 Sep 2024 |
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
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