Brock Amanda M (CIK 1714868) reported 13 SEC Form 4 insider transactions across 4 companies over the past 18 months (most recent 2026-07-02). Recent activity: Buy DVN (5,567 shares), Buy DVN (55,734 shares), Sell CTRA (79,621 shares), Buy SEI (135,000 shares), Buy SEI (3,669 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | DEVON ENERGY CORP/DE (DVN) | Director | Buy | 5,567 | $0 |
| 2026-05-11 | DEVON ENERGY CORP/DE (DVN) | Director | Buy | 55,734 | $0 |
| 2026-05-11 | Coterra Energy Inc. (CTRA) | Director | Sell | 79,621 | $0 |
| 2026-03-03 | Solaris Energy Infrastructure, Inc. (SEI) | Co-Chief Executive Officer | Buy | 135,000 | $0 |
| 2025-12-18 | Solaris Energy Infrastructure, Inc. (SEI) | Co-Chief Executive Officer | Buy | 3,669 | $150,025 |
| 2025-10-17 | Solaris Energy Infrastructure, Inc. (SEI) | Co-Chief Executive Officer | Buy | 125,000 | $0 |
| 2025-10-15 | Aris Water Solutions, Inc. (ARIS) | President and CEO | Sell | 546,299 | $0 |
| 2025-10-15 | Aris Water Solutions, Inc. (ARIS) | President and CEO | Sell | 406,693 | $0 |
| 2025-05-09 | Coterra Energy Inc. (CTRA) | Director | Buy | 9,293 | $0 |
| 2025-03-07 | Aris Water Solutions, Inc. (ARIS) | President and CEO | Buy | 136,498 | $0 |
| 2025-03-04 | Aris Water Solutions, Inc. (ARIS) | President and CEO | Sell | 61,449 | $0 |
| 2025-02-14 | Aris Water Solutions, Inc. (ARIS) | President and CEO | Buy | 72,709 | $0 |
| 2025-02-14 | Aris Water Solutions, Inc. (ARIS) | President and CEO | Sell | 23,432 | $0 |
Source: SEC Form 4 filings · as of 2026-07-02