| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| HCC | Schnorr Lisa M. | Director | Apr 23 '26 | Option Exercise | 0.00 | 2,534 | 0 | 11,857 | Apr 27 |
| HCC | Schnorr Lisa M. | Director | Aug 01 '25 | Option Exercise | 0.00 | 810 | 0 | 9,323 | Aug 05 |
| GHM | Schnorr Lisa M. | Director | Jun 04 '25 | Option Exercise | 0.00 | 2,934 | 0 | 35,911 | Jun 04 |
| HCC | Schnorr Lisa M. | Director | Apr 25 '25 | Option Exercise | 0.00 | 1,797 | 0 | 8,513 | Apr 29 |
| HCC | Schnorr Lisa M. | Director | Aug 01 '24 | Option Exercise | 0.00 | 809 | 0 | 6,716 | Aug 05 |
| HCC | Schnorr Lisa M. | Director | May 25 '24 | Option Exercise | 0.00 | 3,598 | 0 | 5,907 | May 31 |
| GHM | Schnorr Lisa M. | Director | May 17 '24 | Option Exercise | 0.00 | 6,393 | 0 | 32,977 | May 21 |
| HCC | Schnorr Lisa M. | Director | Aug 01 '23 | Option Exercise | 0.00 | 809 | 0 | 2,309 | Aug 03 |
| GHM | Schnorr Lisa M. | Director | May 23 '23 | Option Exercise | 0.00 | 6,105 | 0 | 26,584 | May 24 |
| HCC | Schnorr Lisa M. | director: | Aug 11 '22 | Buy | 32.01 | 1,500 | 48,015 | 1,500 | Aug 12 |
| GHM | Schnorr Lisa M. | Director | Feb 10 '22 | Buy | 9.10 | 5,000 | 45,500 | 20,479 | Feb 10 |
| GHM | Schnorr Lisa M. | Director | Jun 12 '20 | Buy | 12.31 | 811 | 9,983 | 12,214 | Jun 15 |