NATURAL GAS SERVICES GROUP INC (NGS) has 113 open-market insider trades by 16 insiders since 2006. The most active filer is Stephen Charles Taylor, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Stephen Charles Taylor | Dir | — | 30 | $13.5M | 2026-06-08 |
| Paul D. Hensley | Dir | — | 5 | $3.9M | 2008-06-09 |
| James R. Hazlett | VP | — | 28 | $3.3M | 2024-05-01 |
| X. Energy Co Mark | — | — | 1 | $3.2M | 2006-01-19 |
| William F. Hughes Jr. | Dir | — | 7 | $2.8M | 2021-03-18 |
| John Chisholm | Dir | — | 10 | $1.4M | 2022-12-29 |
| Earl R. Wait | TreasurerVP/Accounting | — | 11 | $943K | 2010-12-28 |
| G. Larry Lawrence | CFO | — | 5 | $864K | 2019-11-15 |
| Richard L. Yadon | Dir | — | 1 | $600K | 2011-07-29 |
| Jean K. Holley | Dir | — | 4 | $568K | 2026-06-05 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Stephen Charles Taylor | Director | Sell | $3.7M | 2026-03-05 |
| Stephen Charles Taylor | Director | Sell | $999K | 2025-12-10 |
| Jean K. Holley | Director | Buy | $30K | 2025-12-08 |
| Jean K. Holley | Director | Buy | $140K | 2025-12-08 |
| Stephen Charles Taylor | Director | Sell | $642K | 2025-12-04 |
| Stephen Charles Taylor | Director | Sell | $617K |
Companies that share insiders with NGS, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2025-11-19 |
| Stephen Charles Taylor | Director | Sell | $310K | 2025-11-17 |
| Stephen Charles Taylor | Director | Sell | $558K | 2025-11-10 |
| Stephen Charles Taylor | Director | Sell | $327K | 2025-11-06 |
| Stephen Charles Taylor | Director | Sell | $451K | 2025-09-26 |
| Stephen Charles Taylor | Director | Sell | $22K | 2025-09-25 |
| Stephen Charles Taylor | Director | Sell | $38K | 2025-09-24 |
| Stephen Charles Taylor | Director | Sell | $320K | 2025-09-23 |
| Stephen Charles Taylor | Director | Sell | $2K | 2025-09-19 |
| Stephen Charles Taylor | Director | Sell | $45K | 2025-09-18 |