Form 4 for NGS NATURAL GAS SERVICES GROUP INC
Accepted 2026-02-03 00:00:00 ET · period of report 2026-02-03 · accession 0001464667-26-000001 · 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 | 2026-02-03 | 2026-02-03 | NGS | Jacobs Justin | CEO | A - Grant | — | +10.5K | 23.8K | +79% | — |
| D | 2026-02-03 | 2026-02-03 | NGS | Jacobs Justin | CEO | F - Tax | $34.52 | -4,290 | 19.5K | -18% | -$148.1K |
| D | 2026-02-03 | 2026-02-03 | NGS | Jacobs Justin | CEO | M - OptEx | $0.00 | +10.5K | 10.5K | +1,046,000% | $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 | 2026-02-03 | A | A | 10,460 | — | 23,783 | D | — | — | (F1) Not applicable. Represents shares acquired in connection with the vesting of a Restricted Stock Unit ("RSU") award. |
| 2 | Common | Common Stock | 2026-02-03 | F | D | 4,290 | $34.52 | 19,493 | D | — | — | |
| 3 | Derivative | Restricted Stock Units | 2026-02-03 | M | A | 10,460 | $0.00 | 10,461 | D | — · — to — | 10,460 Common Stock | (F2) Not applicable. Each RSU represents the right to receive one share of the Company's common stock upon vesting without payment. |