NGS insider transaction filings
NATURAL GAS SERVICES GROUP INC — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-06-11. Screen NGS transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-11 | 4 | Jenvey Nigel — Director | Grant/award (A): 3,521 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | Hodges Georganne — Director | Grant/award (A): 3,009 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | Gallegos John A. Jr. — Director | Grant/award (A): 3,009 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | JACKSON JOHN EARL — Director | Grant/award (A): 3,009 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | HOLLEY JEAN K — Director | Grant/award (A): 3,009 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | TRINGALI DONALD J — Director | Grant/award (A): 4,574 (derivative) @ $0 | EDGAR |
| 2026-06-09 | 4 | Taylor Stephen Charles — Director | Grant/award (A): 334 @ $42.42 | EDGAR |
| 2026-06-09 | 4 | TRINGALI DONALD J — Director | Grant/award (A): 49 @ $42.42 | EDGAR |
| 2026-06-08 | 4 | Jenvey Nigel — Director | Grant/award (A): 4,456 · Option exercise (M): 4,456 (derivative) @ $0 | EDGAR |
| 2026-06-08 | 4 | Hodges Georganne — Director | Grant/award (A): 4,456 · Other (J): 2,228 @ $39.87 · Option exercise (M): 4,456 (derivative) @ $0 | EDGAR |
| 2026-06-08 | 4 | Gallegos John A. Jr. — Director | Grant/award (A): 4,456 · Option exercise (M): 4,456 (derivative) @ $0 | EDGAR |
| 2026-06-08 | 4 | Gallegos John A. Jr. — Director | Grant/award (A): 889 · Option exercise (M): 889 (derivative) @ $0 | EDGAR |
| 2026-06-08 | 4 | Taylor Stephen Charles — Director | Grant/award (A): 4,456 · Other (J): 2,228 @ $39.87 · Option exercise (M): 4,456 (derivative) @ $0 | EDGAR |
| 2026-06-08 | 4 | HOLLEY JEAN K — Director | Grant/award (A): 4,456 · Option exercise (M): 4,456 (derivative) @ $0 | EDGAR |
| 2026-06-08 | 4 | TRINGALI DONALD J — Director | Grant/award (A): 446 · Grant/award (A): 4,010 · Option exercise (M): 4,456 (derivative) @ $0 | EDGAR |
| 2026-03-16 | 4 | Eckert Ian M — Chief Financial Officer | Grant/award (A): 10,506 (derivative) @ $0 | EDGAR |
| 2026-03-16 | 4 | Jacobs Justin — Chief Executive Officer | Grant/award (A): 11,696 · Tax withholding (F): 4,433 @ $35.59 · Option exercise (M): 10,140 (derivative) @ $0 · Option exercise (M): 1,556 (derivative) @ $0 | EDGAR |
| 2026-03-16 | 4 | Jacobs Justin — Chief Executive Officer | Grant/award (A): 27,647 (derivative) @ $0 | EDGAR |
| 2026-03-09 | 4 | Taylor Stephen Charles — Director | Sale (S): 70,000 @ $37.58 · Sale (S): 30,000 @ $37.23 | EDGAR |
| 2026-03-06 | 4 | Taylor Stephen Charles — Director | Grant/award (A): 336 @ $37.52 | EDGAR |
| 2026-03-06 | 4 | TRINGALI DONALD J — Director | Grant/award (A): 40 @ $37.52 | EDGAR |
| 2026-02-03 | 4 | Jacobs Justin — Chief Executive Officer | Grant/award (A): 10,460 · Tax withholding (F): 4,290 @ $34.52 · Option exercise (M): 10,460 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | Eckert Ian M — Chief Financial Officer | Grant/award (A): 2,532 · Tax withholding (F): 768 @ $33.99 · Option exercise (M): 2,532 (derivative) @ $0 | EDGAR |
| 2025-12-12 | 4 | Taylor Stephen Charles — Director | Sale (S): 10,000 @ $33.16 · Sale (S): 10,000 @ $33.54 | EDGAR |
| 2025-12-10 | 4 | HOLLEY JEAN K — Director | Purchase (P): 2,190 @ $32.04 | EDGAR |
| 2025-12-09 | 4 | HOLLEY JEAN K — Director | Purchase (P): 935 @ $32 | EDGAR |
| 2025-12-05 | 4 | Taylor Stephen Charles — Director | Grant/award (A): 412 @ $30.50 | EDGAR |
| 2025-12-05 | 4 | Taylor Stephen Charles — Director | Sale (S): 20,000 @ $32.12 | EDGAR |
| 2025-12-05 | 4 | TRINGALI DONALD J — Director | Grant/award (A): 49 @ $30.50 | EDGAR |
| 2025-11-20 | 4 | Taylor Stephen Charles — Director | Sale (S): 10,000 @ $30.31 · Sale (S): 10,000 @ $31.37 | EDGAR |
| 2025-11-18 | 4 | Taylor Stephen Charles — Director | Sale (S): 10,000 @ $31.01 | EDGAR |
| 2025-11-12 | 4 | Taylor Stephen Charles — Director | Sale (S): 8,748 @ $29.50 · Sale (S): 10,000 @ $30.00 | EDGAR |
| 2025-11-07 | 4 | Taylor Stephen Charles — Director | Sale (S): 100 @ $29 · Sale (S): 9,900 @ $29.00 · Sale (S): 1,252 @ $29.50 | EDGAR |
| 2025-11-03 | 4 | Tucker Brian L — President & COO | Grant/award (A): 128 · Grant/award (A): 2,486 · Grant/award (A): 1,909 · Grant/award (A): 6,250 · Grant/award (A): 1,910 · Tax withholding (F): 3,849 @ $27.84 · +3 more | EDGAR |
| 2025-11-03 | 4 | HOLLEY JEAN K — Director | Grant/award (A): 3,465 · Option exercise (M): 3,465 (derivative) @ $0 | EDGAR |
| 2025-10-10 | 4 | Tucker Brian L — President & COO | Grant/award (A): 2,121 · Tax withholding (F): 644 @ $27.10 · Option exercise (M): 2,121 (derivative) @ $0 | EDGAR |
| 2025-09-26 | 4 | Taylor Stephen Charles — Director | Sale (S): 7,915 @ $28.50 | EDGAR |
| 2025-09-25 | 4 | Taylor Stephen Charles — Director | Sale (S): 759 @ $28.50 | EDGAR |
| 2025-09-24 | 4 | Taylor Stephen Charles — Director | Sale (S): 1,326 @ $28.50 | EDGAR |
| 2025-09-23 | 4 | Taylor Stephen Charles — Director | Sale (S): 1,457 @ $27.50 · Sale (S): 10,000 @ $28.01 | EDGAR |
| 2025-09-19 | 4 | Taylor Stephen Charles — Director | Sale (S): 63 @ $27.50 | EDGAR |
| 2025-09-18 | 4 | Taylor Stephen Charles — Director | Sale (S): 1,638 @ $27.50 | EDGAR |
| 2025-09-17 | 4 | Taylor Stephen Charles — Director | Sale (S): 6,553 @ $27.51 | EDGAR |
| 2025-09-16 | 4 | Taylor Stephen Charles — Director | Sale (S): 289 @ $27.50 | EDGAR |
| 2025-09-15 | 4 | Taylor Stephen Charles — Director | Grant/award (A): 2,098 · Option exercise (M): 2,098 (derivative) @ $0 | EDGAR |
| 2025-09-04 | 4 | Taylor Stephen Charles — Director | Sale (S): 10,000 @ $27.00 | EDGAR |
| 2025-09-04 | 4 | HOLLEY JEAN K — Director | Purchase (P): 3,752 @ $26.58 | EDGAR |
| 2025-08-25 | 4 | TRINGALI DONALD J — Director | Grant/award (A): 34 @ $24.78 | EDGAR |
| 2025-08-25 | 4 | Taylor Stephen Charles — Director | Grant/award (A): 459 @ $24.78 | EDGAR |
| 2025-08-22 | 4 | Taylor Stephen Charles — Director | Sale (S): 10,000 @ $26.50 · Sale (S): 10,000 @ $26.00 | EDGAR |
Recent 8-K events — NATURAL GAS SERVICES GROUP INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-12 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-10 | 8-K/A | 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-10 | 8-K | 2.02 — Results of Operations and Financial Condition 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-24 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.03 — Material Modification to Rights of Security Holders 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-10 | 8-K | 4.01 — Changes in Registrant's Certifying Accountant | EDGAR |
| 2026-07-08 | 8-K | 7.01 — Regulation FD Disclosure | EDGAR |
| 2026-06-17 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-15 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.01 — Completion of Acquisition or Disposition of Assets 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 3.02 — Unregistered Sales of Equity Securities 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-11 | 8-K | 1.01 — Entry into a Material Definitive Agreement 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-13 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure | EDGAR |
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