In the last 12 months, insiders at Natural Gas Services made open-market purchases of $100,088 (3.12K shares) and open-market sales of $6.87 million (200K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | James R Hazlett | Chief Technical Officer | 108,844 | 0 | 108,844 | 23.0% | 03 May, 2024 |
| 2 | Stephen Charles Taylor | Interim Ceo President | 0 | 95,137 | 95,137 | 20.1% | 09 Jun, 2026 |
| 3 | David L Bradshaw | Director | 81,982 | 0 | 81,982 | 17.3% | 13 May, 2024 |
| 4 | Nigel Jenvey | Director | 35,742 | 0 | 35,742 | 7.6% | 08 Jun, 2026 |
| 5 | Justin Jacobs | Chief Executive Officer | 26,756 | 0 | 26,756 | 5.7% | 16 Mar, 2026 |
| 6 | John Chisholm | Other | 21,147 | 0 | 21,147 | 4.5% | 03 Jan, 2023 |
| 7 | Leslie Ann Beyer | Director | 19,296 | 0 | 19,296 | 4.1% | 08 Dec, 2022 |
| 8 | Micah C. Foster | Vp And Chief Financial Officer | 18,880 | 0 | 18,880 | 4.0% | 23 Feb, 2023 |
| 9 | Jean K Holley | Director | 18,846 | 0 | 18,846 | 4.0% | 08 Jun, 2026 |
| 10 | Brian L Tucker | President Coo | 14,033 | 0 | 14,033 | 3.0% | 03 Nov, 2025 |
| 11 | Donald J Tringali | Director | 0 | 13,812 | 13,812 | 2.9% | 03 Sep, 2026 |
| 12 | Georganne Hodges | Director | 11,066 | 0 | 11,066 | 2.3% | 08 Jun, 2026 |
| 13 | John A. Jr. Gallegos | Director | 5,345 | 0 | 5,345 | 1.1% | 08 Jun, 2026 |
| 14 | Ian M Eckert | Chief Financial Officer | 1,764 | 0 | 1,764 | 0.4% | 30 Dec, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 02 Sep, 2026 | Donald J Tringali | Director | Acquired A | 59 | $35.22 | $2.08K | 13,812 | Indirect |
| 10 Jun, 2026 | John Earl Jackson | Director | Acquired A | 3,009 | $0.00 | $0 | 3,009 | Direct |
| 10 Jun, 2026 | Nigel Jenvey | Director | Acquired A | 3,521 | $0.00 | $0 | 3,521 | Direct |
| 10 Jun, 2026 | Georganne Hodges | Director | Acquired A | 3,009 | $0.00 | $0 | 3,009 | Direct |
| 10 Jun, 2026 | Jean K Holley | Director | Acquired A | 3,009 | $0.00 | $0 | 3,009 | Direct |
| 10 Jun, 2026 | John A. Jr. Gallegos | Director | Acquired A | 3,009 | $0.00 | $0 | 3,009 | Direct |
| 10 Jun, 2026 | Donald J Tringali | Director | Acquired A | 4,574 | $0.00 | $0 | 4,574 | Direct |
| 08 Jun, 2026 | Stephen Charles Taylor | Director | Acquired A | 334 | $42.42 | $14.17K | 95,137 | Indirect |
| 08 Jun, 2026 | Donald J Tringali | Director | Acquired A | 49 | $42.42 | $2.08K | 17,763 | Indirect |
| 05 Jun, 2026 | Jean K Holley | Director | Acquired A | 4,456 | — | — | 18,846 | Direct |
| 05 Jun, 2026 | Georganne Hodges | Director | Acquired A | 4,456 | — | — | 13,294 | Direct |
| 05 Jun, 2026 | John A. Jr. Gallegos | Director | Acquired A | 4,456 | — | — | 5,345 | Direct |
| 01 Apr, 2026 | John A. Jr. Gallegos | Director | Acquired A | 889 | — | — | 889 | Direct |
| 05 Jun, 2026 | Donald J Tringali | Director | Acquired A | 446 | — | — | 1,955 | Direct |
| 05 Jun, 2026 | Stephen Charles Taylor | Director | Acquired A | 4,456 | — | — | 200,046 | Direct |
| 05 Jun, 2026 | Nigel Jenvey | Director | Acquired A | 4,456 | — | — | 26,239 | Direct |
| 05 Jun, 2026 | Georganne Hodges | Director | Disposed J | 2,228 | $39.87 | $88.83K | 11,066 | Direct |
| 05 Jun, 2026 | Donald J Tringali | Director | Acquired A | 4,010 | — | — | 17,714 | Indirect |
| 01 Apr, 2026 | John A. Jr. Gallegos | Director | Disposed M | 889 | $0.00 | $0 | 0 | Direct |
| 05 Jun, 2026 | Stephen Charles Taylor | Director | Disposed J | 2,228 | $39.87 | $88.83K | 197,818 | Direct |