Terrestrial Energy Inc. /DE/ (IMSR) has 3 open-market insider trades by 2 insiders since 2026. Over the last six months insiders net bought $112K. The most active filer is Frederick W. Buckman, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Frederick W. Buckman | Dir | — | 2 | $61K | 2026-10-14 |
| Simon Irish | CEO | — | 1 | $51K | 2026-10-28 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Frederick W. Buckman | Director | Buy | $22K | 2026-10-14 |
| Simon Irish | CEO | Buy | $51K | 2026-10-13 |
| Frederick W. Buckman | Director | Buy | $39K | 2026-10-09 |
Companies that share insiders with IMSR, and sector peers with recent insider buying. Related by who files, not by how the stocks move.