HCM Investor Holdings II, LLC (CIK 2019800) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-11-13). Recent activity: Sell IMSR (2.9M shares), Buy IMSR (5.7M shares), Buy IMSR (533,514 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-11-13 | Terrestrial Energy Inc. /DE/ (IMSR) | Insider | Sell | 2.9M | $0 |
| 2025-10-30 | Terrestrial Energy Inc. /DE/ (IMSR) | Insider | Buy | 5.7M | $0 |
| 2025-10-30 | Terrestrial Energy Inc. /DE/ (IMSR) | Insider | Buy | 533,514 | $0 |
Source: SEC Form 4 filings · as of 2025-11-13