Kimble William F (CIK 1640076) reported 7 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-07-02). Recent activity: Buy N O G (2,410 shares), Sell LBRT (7,350 shares), Buy LBRT (13,665 shares), Buy N O G (2,038 shares), Buy N O G (1,764 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | NORTHERN OIL & GAS, INC. (N O G) | Director | Buy | 2,410 | $0 |
| 2026-05-05 | Liberty Energy Inc. (LBRT) | Chairman of the Board | Sell | 7,350 | $249,312 |
| 2026-01-02 | Liberty Energy Inc. (LBRT) | Chairman of the Board | Buy | 13,665 | $0 |
| 2026-01-02 | NORTHERN OIL & GAS, INC. (N O G) | Director | Buy | 2,038 | $0 |
| 2025-10-02 | NORTHERN OIL & GAS, INC. (N O G) | Director | Buy | 1,764 | $0 |
| 2025-07-02 | NORTHERN OIL & GAS, INC. (N O G) | Director | Buy | 1,543 | $0 |
| 2025-04-02 | NORTHERN OIL & GAS, INC. (N O G) | Director | Buy | 1,447 | $0 |
Source: SEC Form 4 filings · as of 2026-07-02