Terrestrial Energy Inc. /DE/ (IMSR)
Nasdaq · Fabricated Plate Work (Boiler Shops) · Inc. DE
What they're doing
Between 2026-08-02 and 2026-10-31, public records show 1 signal for Terrestrial Energy Inc. /DE/. Most notable: 2026-10-13: Irish Simon (director) bought $51k of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-10-31 from public records.
Signals, last 12 months
- Insider purchaseIrish Simon (director) bought $51k of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-10-28 | Irish Simon | director | M | 55,432 | 0 | $0 |
| 2026-10-21 | Irish Simon | director | M | 511,580 | 0 | $0 |
| 2026-10-14 | Pardee Charles G | director | P | 7,500 | 2.95 | $22,125 |
| 2026-10-13 | Irish Simon | director | P | 16,900 | 3.01 | $50,818 |
| 2025-11-06 | HCM Investor Holdings II, LLC | other | J | 2,920,000 | — | — |
| 2025-11-06 | Matthews Shawn; HCM Investor Holdings II, LLC | director | J | 2,920,000 | — | — |
| 2025-10-28 | Connor Michael J | other | J | 25,000 | — | — |
| 2025-10-28 | Brenner Andrew Scott | other | J | 25,000 | — | — |
| 2025-10-28 | Loveless Jacob | other | J | 25,000 | — | — |
| 2025-10-28 | Matthews Shawn | director | J | 5,675,000 | — | — |
| 2025-10-28 | Matthews Shawn | director | J | 533,514 | — | — |
| 2025-10-28 | Connor Michael J | other | J | 25,000 | — | — |
| 2025-10-28 | Brenner Andrew Scott | other | J | 25,000 | — | — |
| 2025-10-28 | Loveless Jacob | other | J | 25,000 | — | — |
| 2025-10-28 | Matthews Shawn; HCM Investor Holdings II, LLC | director | J | 5,675,000 | — | — |
| 2025-10-28 | Matthews Shawn; HCM Investor Holdings II, LLC | director | J | 533,514 | — | — |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.