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Marc Grandisson currently holds 96,943 shares of ARCH CAPITAL GROUP LTD. (ACGL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Marc Grandisson has been a net seller of ACGL stock. They have purchased $2.2M and sold $78.9M worth of shares.
Marc Grandisson's most recent insider trade was on Sep 23, 2026, when they purchased 25,000 shares at $64.12 per share.
Marc Grandisson serves as Executive at ARCH CAPITAL GROUP LTD. (ACGL). They have executed 141 insider transactions totaling $81.1M over their tenure at the company.
Marc Grandisson holds the position of Executive at ARCH CAPITAL GROUP LTD., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 21 years and currently hold a stake valued at $0.
Marc Grandisson has shown a selling trading pattern, with $2.2M in total purchases and $78.9M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Marc Grandisson was on Nov 3, 2023, when they sold $21.1M worth of ACGL shares. This transaction involved 246,972 shares at $85.62 per share.
Marc Grandisson currently owns 96,943 shares of ARCH CAPITAL GROUP LTD. (ACGL), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Marc Grandisson's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Marc Grandisson has 141 Form 4 filings on record as an insider at ARCH CAPITAL GROUP LTD..
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