| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For GNTX | |||||
| 2026-05-21 | Kennedy, John C | Director | Purchased | 5626 | $0.00 |
| 2026-05-21 | Deur, Garth | Director | Purchased | 5626 | $0.00 |
| 2026-05-21 | Pink, Billy | Director | Purchased | 5626 | $0.00 |
| 2026-05-21 | Schaum, Richard O | Director | Purchased | 5626 | $0.00 |
| 2026-05-21 | Brown, Leslie L | Director | Purchased | 5626 | $0.00 |
| 2026-05-21 | Starkoff, Kathleen | Director | Purchased | 5626 | $0.00 |
| 2026-05-21 | Walker, Brian C | Director | Purchased | 5626 | $0.00 |
| 2026-05-21 | Zang, Ling | Director | Purchased | 5626 | $0.00 |
| 2026-05-15 | Walker, Brian C | Director | Sold | 5939 | $22.98 |
| 2026-05-15 | Anderson, Joseph B Jr | Director | Sold | 5939 | $22.98 |
| 2026-05-05 | Brown, Leslie L | Director | Sold | 10782 | $22.85 |
| 2026-05-05 | Brown, Leslie L | Director | Purchased | 7000 | $18.70 |
| 2026-05-05 | Brown, Leslie L | Director | Purchased | 7000 | $0.00 |
| 2026-05-05 | Brown, Leslie L | Director | Purchased | 7000 | $15.74 |
| 2026-04-30 | Schaum, Richard O | Director | Sold | 4815 | $23.31 |
| 2026-04-30 | Schaum, Richard O | Director | Purchased | 7000 | $15.74 |
| 2026-04-30 | Schaum, Richard O | Director | Purchased | 7000 | $0.00 |
| 2026-02-19 | Nash, Kevin C | Chief Financial Officer | Purchased | 13880 | $0.00 |
| 2026-02-19 | Downing, Steven R | President and CEO | Purchased | 43492 | $0.00 |
| 2026-02-19 | Ryan, Scott P | General Counsel | Purchased | 11000 | $0.00 |