PAGEInsider
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| GHM | Malone Matthew | President and CEO | Jun 04 '26 | Option Exercise | 0.00 | 1,291 | 0 | 57,858 | Jun 08 |
| GHM | Malone Matthew | President and CEO | May 17 '26 | Option Exercise | 0.00 | 2,375 | 0 | 55,439 | May 18 |
| GHM | Malone Matthew | President and COO | Jun 04 '25 | Option Exercise | 0.00 | 1,291 | 0 | 47,953 | Jun 05 |
| GHM | Malone Matthew | President and COO | May 23 '25 | Option Exercise | 0.00 | 3,053 | 0 | 46,662 | May 27 |
| GHM | Malone Matthew | President and COO | May 17 '25 | Option Exercise | 0.00 | 2,374 | 0 | 43,609 | May 20 |
| GHM | Malone Matthew | VP & GM of Barber-Nichols | May 23 '24 | Option Exercise | 0.00 | 3,053 | 0 | 44,850 | May 28 |
| GHM | Malone Matthew | VP & GM of Barber-Nichols | May 17 '24 | Option Exercise | 0.00 | 2,374 | 0 | 42,560 | May 21 |
| GHM | Malone Matthew | VP & GM of Barber-Nichols | May 23 '23 | Option Exercise | 0.00 | 3,052 | 0 | 41,602 | May 24 |