| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| GHM | Barber James J | Director | Jun 04 '25 | Option Exercise | 0.00 | 5,868 | 0 | 53,835 | Jun 04 12:00 AM |
| GHM | Barber James J | Director | May 17 '24 | Option Exercise | 0.00 | 12,786 | 0 | 50,901 | May 21 12:00 AM |
| GHM | Barber James J | Director | May 23 '23 | Option Exercise | 0.00 | 12,210 | 0 | 44,508 | May 24 12:00 AM |
| GHM | Barber James J | Director | Feb 11 '22 | Buy | 9.20 | 6,600 | 60,720 | 38,403 | Feb 14 12:00 AM |
| GHM | Barber James J | Director | Sep 10 '21 | Buy | 12.35 | 100 | 1,235 | 31,803 | Sep 10 12:00 AM |
| GHM | Barber James J | Director | Sep 09 '21 | Buy | 12.49 | 4,396 | 54,906 | 31,703 | Sep 10 12:00 AM |
| GHM | Barber James J | Director | Sep 08 '21 | Buy | 12.60 | 504 | 6,350 | 27,307 | Sep 10 12:00 AM |
| GHM | Barber James J | Director | Sep 08 '15 | Buy | 17.00 | 3,000 | 51,000 | 14,045 | Sep 10 12:00 AM |