McCallum Sophie (CIK 2085363) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-11-21). Recent activity: Buy NONE (6,798 shares), Buy NONE (9,869 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-11-21 | Deep Isolation Nuclear, Inc. (NONE) | Chief of Staff, Corp. Sec. | Buy | 6,798 | $0 |
| 2025-10-03 | Deep Isolation Nuclear, Inc. (NONE) | Chief of Staff, Corp. Sec. | Buy | 9,869 | $0 |
Source: SEC Form 4 filings · as of 2025-11-21