BALDWIN MARK E (CIK 1230129) reported 2 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2025-05-22). Recent activity: Buy TTI (26,551 shares), Buy NINE (8,750 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-05-22 | TETRA TECHNOLOGIES INC (TTI) | Director | Buy | 26,551 | $0 |
| 2025-05-09 | Nine Energy Service, Inc. (NINE) | Director | Buy | 8,750 | $0 |
Source: SEC Form 4 filings · as of 2025-05-22