Form 4 for NGS NATURAL GAS SERVICES GROUP INC
Accepted 2025-10-10 00:00:00 ET · period of report 2025-10-09 · accession 0001084991-25-000135 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-10-10 | 2025-10-09 | NGS | Tucker Brian L | Pres, COO | F - Tax | $27.10 | -644 | 5,199 | -11% | -$17.5K |
| D | 2025-10-10 | 2025-10-09 | NGS | Tucker Brian L | Pres, COO | A - Grant | — | +2,121 | 5,843 | +57% | — |
| D | 2025-10-10 | 2025-10-09 | NGS | Tucker Brian L | Pres, COO | M - OptEx | $0.00 | +2,121 | 2,120 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-10-09 | F | D | 644 | $27.10 | 5,199 | D | — | — | |
| 2 | Common | Common Stock | 2025-10-09 | A | A | 2,121 | — | 5,843 | D | — | — | (F1) Not applicable. Represents shares acquired in connection with the vesting of a Restricted Stock Unit ("RSU") award. |
| 3 | Derivative | Restricted Stock Units | 2025-10-09 | M | A | 2,121 | $0.00 | 2,120 | D | — · — to — | 2,121 Common Stock | (F2) Not applicable. Each RSU represents the right to receive one share of the Company's common stock upon vesting without payment. |