S-1The Raise
Terrestrial Energy Inc. /DE/ files S-1
Filed Nov 26, 2025 · 7mo ago · Accession 0001104659-25-116127
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
- Filing date
- Nov 26, 2025
- Report date
- —
- Document
- tmb-20250930xs1.htm
- Size
- 25.5 MB