TRINGALI DONALD J (CIK 1199696) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-09). Recent activity: Buy NGS (49 shares), Buy NGS (446 shares), Buy NGS (4,010 shares), Buy NGS (40 shares), Buy NGS (49 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-09 | NATURAL GAS SERVICES GROUP INC (NGS) | Director | Buy | 49 | $2,079 |
| 2026-06-08 | NATURAL GAS SERVICES GROUP INC (NGS) | Director | Buy | 446 | $0 |
| 2026-06-08 | NATURAL GAS SERVICES GROUP INC (NGS) | Director | Buy | 4,010 | $0 |
| 2026-03-06 | NATURAL GAS SERVICES GROUP INC (NGS) | Director | Buy | 40 | $1,501 |
| 2025-12-05 | NATURAL GAS SERVICES GROUP INC (NGS) | Director | Buy | 49 | $1,494 |
| 2025-08-25 | NATURAL GAS SERVICES GROUP INC (NGS) | Director | Buy | 34 | $843 |
| 2025-06-16 | NATURAL GAS SERVICES GROUP INC (NGS) | Director | Buy | 562 | $0 |
| 2025-06-16 | NATURAL GAS SERVICES GROUP INC (NGS) | Director | Buy | 5,058 | $0 |
Source: SEC Form 4 filings · as of 2026-06-09