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Equibles

Steven Millsap

General Counsel

Terrestrial Energy Inc. /DE/ (IMSR)

Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.

About Steven Millsap

Steven Millsap is recorded as General Counsel at Terrestrial Energy Inc. /DE/ (IMSR). Terrestrial Energy Inc. /DE/ reported in an 8-K filed July 17, 2026 that Steven Millsap was terminated as General Counsel, Secretary and Chief Compliance Officer, effective September 12, 2026. Terrestrial Energy Inc. /DE/ reported in an 8-K filed November 3, 2025 that Steven Millsap was appointed Chief Compliance Officer, General Counsel and Secretary.

“The employment of Steven Millsap, General Counsel, Secretary and Chief Compliance Officer of Terrestrial Energy Inc., will be ending effective September 12, 2026.”
Terrestrial Energy Inc. /DE/ Form 8-K, filed July 17, 2026 · Read the filing
“Effective as of the Effective Time, the Board appointed Simon Irish as Chief Executive Officer, David LeBlanc as Chief Technology Officer, Brian Thrasher as Chief Financial Officer and Steven Millsap as Chief Compliance Officer, General Counsel and Secretary.”
Terrestrial Energy Inc. /DE/ Form 8-K, filed November 3, 2025 · Read the filing

Summary generated from SEC filings and earnings-call records held by Equibles.

Affiliation history

Recorded current and former roles; source labels appear when available.

Company network

Recorded roles and call appearances connecting this person to public companies.

Leadership on record at Terrestrial Energy Inc. /DE/

Other people whose current roles at this company are on record from its filings.

Recent activity

Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.