Symbol
IMSR on Nasdaq
Investment type
Equity / Common stock, par value $0.0001 per share (the "Shares")
Latest Disclosed Shares Owned
15,378,689 shares
Security Ownership %
14%

Roberto Marco Sella ownership in Terrestrial Energy Inc. /DE/ Common stock, par value $0.0001 per share (the "Shares") (IMSR)

22 Jan 2026 - Roberto Marco Sella has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 15,378,689 shares of Terrestrial Energy Inc. /DE/ Common stock, par value $0.0001 per share (the "Shares") (IMSR). This represents 14% ownership of the company. This is the first filing by Roberto Marco Sella disclosing ownership of Terrestrial Energy Inc. /DE/ Common stock, par value $0.0001 per share (the "Shares") (IMSR).