| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| NATURAL GAS SERVICES GROUP INC | President & COO | Common Stock | 5.2K | $141K | $27.10 | Oct 9, 2025 | Direct |
| NATURAL GAS SERVICES GROUP INC | President & COO | Restricted Stock Units | 2.12K | $59.3K | $27.99 | Oct 9, 2025 | Direct |
| PIONEER ENERGY SERVICES LLC | EVP, COO | Common Stock | 0 | Oct 1, 2021 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Date Filed | Role |
|---|---|---|---|---|---|---|---|
| NGS | NATURAL GAS SERVICES GROUP INC | Oct 9, 2025 | 3 | -$17.5K | 4 | Oct 10, 2025 | President & COO |
| NGS | NATURAL GAS SERVICES GROUP INC | Apr 22, 2025 | 3 | -$34.8K | 4 | Apr 24, 2025 | President & COO |
| NGS | NATURAL GAS SERVICES GROUP INC | Mar 13, 2025 | 1 | $0 | 4 | Mar 17, 2025 | President & COO |
| NGS | NATURAL GAS SERVICES GROUP INC | Oct 21, 2024 | 3 | -$13.1K | 4 | Oct 22, 2024 | President & COO |
| NGS | NATURAL GAS SERVICES GROUP INC | Mar 4, 2024 | 1 | $0 | 4 | Mar 7, 2024 | Chief Operating Officer |
| NGS | NATURAL GAS SERVICES GROUP INC | Oct 9, 2023 | 1 | $0 | 4 | Oct 11, 2023 | President & COO |
| NGS | NATURAL GAS SERVICES GROUP INC | Oct 9, 2023 | 0 | $0 | 3 | Oct 10, 2023 | Chief Operating Officer |
| * | PIONEER ENERGY SERVICES LLC | Oct 1, 2021 | 1 | $0 | 4 | Oct 4, 2021 | EVP, COO |