Insider · CIK 0001199696
Donald J Tringali
Files at: NGS, CRTN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 2, 2026 AForm 4 → | Sep 3, 3:15 pm EDT | NATURAL GAS SERVICES GROUP INCNGS | 59 | $35.22 | $2,078 | 13,812 | — | |
| Jun 8, 2026 AForm 4 → | Jun 9, 10:41 am EDT | NATURAL GAS SERVICES GROUP INCNGS | 49 | $42.42 | $2,079 | 17,763 | — | amended |
| Jun 5, 2026 AForm 4 → | Jun 8, 3:00 pm EDT | NATURAL GAS SERVICES GROUP INCNGS | 4,456 | — | — | 17,714 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 10, 2026 AForm 4 → | Jun 11, 10:27 am EDT | NATURAL GAS SERVICES GROUP INCNGS | 4,574 | — | — | 4,574 | — | |
| Jun 5, 2026 MForm 4 → | Jun 8, 3:00 pm EDT | NATURAL GAS SERVICES GROUP INCNGS | 4,456 | — | — | 0 | — |