Marc Grandisson
Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.
About Marc Grandisson
Marc Grandisson was last confirmed as CEO at Arch Capital Group Ltd. (ACGL) in a filing dated March 25, 2025. Earlier roles on record: CEO and Board Member at Arch Capital Group Ltd. (ACGL) until October 15, 2024. Arch Capital Group Ltd. reported in an 8-K filed October 15, 2024 that Marc Grandisson retired as member of the Board, effective October 15, 2024. Arch Capital Group Ltd. reported in an 8-K filed October 15, 2024 that Marc Grandisson retired as Chief Executive Officer, effective October 15, 2024. Marc Grandisson has spoken on 18 earnings calls across 1 company, most recently for Arch Capital Group Ltd. on July 30, 2024.
“Mr. Grandisson will cease to be Chief Executive Officer of the Company and a member of the Board effective October 15, 2024.”
“Mr. Grandisson will cease to be Chief Executive Officer of the Company and a member of the Board effective October 15, 2024.”
Summary generated from SEC filings and earnings-call records held by Equibles.
Affiliation history
Recorded current and former roles; source labels appear when available.
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Start not stated–2025-03-25
Last confirmed by a filing; no departure on record
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Start not stated–2024-10-15
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Start not stated–2024-10-15
Company network
Recorded roles and call appearances connecting this person to public companies.
Recent activity
Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.