| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 0 | ||||
| Sells | 10 | -297,501 | 100% | $227.92 | -$67,806,429 |
| Net | -10 | -297,501 | -100% | -$67,806,429 |
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Report Date |
|---|---|---|---|---|---|
| William F. Griffin Jr | Director, GEMMA, NON-EXECUTIVE CHAIRMAN | $52,879,743 | 05 Dec 2025 | ||
| RAINER H. BOSSELMANN | Former CEO & Director | $35,266,507 | -$6,275,600 | -15% | 15 Sep 2025 |
| JAMES W. QUINN | Director | $19,772,903 | -$16,573,365 | -46% | 14 Dec 2025 |
| William F. Leimkuhler | Director | $17,319,533 | -$7,724,599 | -31% | 23 Dec 2025 |
| David H. Watson | PRESIDENT AND CEO, Director | $15,612,397 | -$5,642,121 | -27% | 09 Oct 2025 |
| Cynthia Flanders | Director | $8,955,598 | -$8,402,425 | -48% | 14 Dec 2025 |
| Charles E. Collins IV | Chief Executive Officer, Gemma | $8,400,098 | -$12,547,507 | -60% | 15 Oct 2025 |
| John R. Jeffrey Jr. | Director | $7,075,959 | -$3,077,314 | -30% | 14 Dec 2025 |
| W. G. CHAMPION MITCHELL | Director | $6,573,535 | 08 Oct 2024 | ||
| Peter W. Getsinger | Director | $6,216,681 | -$6,532,657 | -51% | 23 Dec 2025 |
| Richard H. Deily | Former CFO | $3,941,707 | -$927,784 | -19% | 12 Sep 2025 |
| Mano S. Koilpillai | Former Director | $932,735 | 30 Jul 2024 | ||
| Karen Sweeney | Director | $577,208 | -$103,058 | -15% | 19 Sep 2025 |
| Joshua S. Baugher | Chief Financial Officer | $547,145 | 16 Apr 2025 | ||
| Terrance C. trebilcock | President, Gemma Power Sys. | $527,892 | 16 Apr 2022 | ||
| Lisa Larroque | Director | 17 Jun 2025 |
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|