| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| NGS | HOLLEY JEAN K | Director | Jun 05 '26 | Option Exercise | 0.00 | 4,456 | 0 | 0 | Jun 08 |
| NGS | HOLLEY JEAN K | Director | Dec 08 '25 | Buy | 32.03 | 3,125 | 100,088 | 14,390 | Dec 10 |
| NGS | HOLLEY JEAN K | Director | Nov 03 '25 | Option Exercise | 0.00 | 3,465 | 0 | 0 | Nov 03 |
| NGS | HOLLEY JEAN K | Director | Sep 04 '25 | Buy | 26.58 | 3,752 | 99,724 | 7,800 | Sep 04 |
| NGS | HOLLEY JEAN K | Director | Aug 14 '25 | Buy | 24.49 | 4,048 | 99,154 | 4,048 | Aug 15 |
| OSPN | HOLLEY JEAN K | Director | Jun 08 '22 | Option Exercise | 13.40 | 7,618 | 102,081 | 134,474 | Jun 10 |
| OSPN | HOLLEY JEAN K | Director | Jan 04 '22 | Option Exercise | 17.23 | 5,833 | 100,503 | 126,856 | Jan 06 |