CIK 0002019804 · <br>Emerging growth company
Terrestrial Energy Inc. /DE/
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- IMSR
- Exchange
- Nasdaq
- Industry
- Fabricated Plate Work (Boiler Shops)
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 981785406
- Phone
- 203-930-2200
- Business address
- 2730 W. TYVOLA ROAD, SUITE 100, CHARLOTTE, NC, 28217
- Former names
- HCM II Acquisition Corp.
Securities
- IMSR Common Stock Nasdaq
- IMSRW Warrant Nasdaq
- Open-market buys, last 90 days
- $112,279
- in 3 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$112,279. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-10-28 | Irish Simon Chief Executive Officer | Option exercise | +55,432 | 2,879,846 | ||
| 2026-10-28 | Irish Simon Chief Executive Officer | Option exercise · Restricted Stock Units | −55,432 | 110,866 | ||
| 2026-10-21 | Irish Simon Chief Executive Officer | Option exercise | +511,580 | 2,824,414 | ||
| 2026-10-21 | Irish Simon Chief Executive Officer | Option exercise · Restricted Stock Units | −511,580 | 511,580 | ||
| 2026-10-13 | Irish Simon Chief Executive Officer | Purchase | +16,900 | $3.01 | $51K | 2,312,834 |
| 2025-10-28 | Irish Simon Chief Executive Officer | Grant or award · Restricted Stock Units | +166,298 | 166,298 |
Page 1 of 1 · 6 trades