S-1/AThe Raise
Terrestrial Energy Inc. /DE/ files S-1/A
Filed Dec 22, 2025 · 6mo ago · Accession 0001104659-25-123776
Plain English
IPO registration — a company preparing to go public.
Read the source below for the full document.
Filing details
- Company
- Terrestrial Energy Inc. /DE/
- Ticker
- IMSR
- CIK
- 2019804
- Form type
- S-1/A
- Filing date
- Dec 22, 2025
- Report date
- —
- Document
- tmb-20250930xs1a.htm
- Size
- 25.6 MB