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Brian Thrasher

Chief Financial Officer at Terrestrial Energy.

ExecutivePublic company
Updated Nov 9, 2026·Latest SEC filing Apr 14, 2026·Suggest an edit

About Brian Thrasher

Brian Thrasher is a chief financial officer at Terrestrial Energy.

Brian Thrasher reports to the SEC as an officer of 1 public company.

Experience

This experience comes from SEC filings. The years are when the filings name Brian Thrasher in the role, so the role may have started earlier or lasted longer.

Terrestrial Energy Inc.
Chief Financial Officer
2025 – 2026 · Public company (IMSR)

Key Colleagues at Startups

The people Brian Thrasher works with at each company, as listed on that company's latest Form D.

Terrestrial Energy Inc. · Form D, Jul 15, 2025
DL
David Leblanc
Executive officer and director
SI
Simon Irish
Chief Executive Officer and director
WJ
DH
David Hill
Director
RJ
Robert Jones
Director
FB
Fred Buckman
Director
HM
CP

Sources

  1. SECTerrestrial Energy Inc. Form D, filed Jul 15, 2025
  2. SECForms 3, 4 and 5 filed by Brian Thrasher (SEC filer 2091861)