WALTERS DIANA J (CIK 1007203) reported 9 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-06-02). Recent activity: Buy SMR (8,681 shares), Buy TMQ (50,000 shares), Buy TMQ (100,000 shares), Sell TMQ (100,000 shares), Buy SMR (3,109 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-02 | NUSCALE POWER Corp (SMR) | Director | Buy | 8,681 | $0 |
| 2026-04-24 | Trilogy Metals Inc. (TMQ) | Director | Buy | 50,000 | $80,500 |
| 2025-10-10 | Trilogy Metals Inc. (TMQ) | Director | Buy | 100,000 | $181,000 |
| 2025-10-10 | Trilogy Metals Inc. (TMQ) | Director | Sell | 100,000 | $703,000 |
| 2025-05-30 | NUSCALE POWER Corp (SMR) | Director | Buy | 3,109 | $0 |
| 2025-03-21 | NUSCALE POWER Corp (SMR) | Director | Buy | 463 | $0 |
| 2025-03-04 | NUSCALE POWER Corp (SMR) | Director | Buy | 1,033 | $0 |
| 2025-02-06 | ATMOS ENERGY CORP (ATO) | Director | Buy | 4,456 | $644,739 |
| 2025-02-06 | ATMOS ENERGY CORP (ATO) | Director | Buy | 1,293 | $187,084 |
Source: SEC Form 4 filings · as of 2026-06-02