Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Mark R. Widmar currently holds 105,074 shares of GRAFTECH INTERNATIONAL LTD (GTI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark R. Widmar has been a net seller of GTI stock. They have purchased $91.8K and sold $76.5M worth of shares.
Mark R. Widmar's most recent insider trade was on May 5, 2026, when they sold 1,526 shares at $215.63 per share.
Mark R. Widmar serves as Executive at GRAFTECH INTERNATIONAL LTD (GTI). They have executed 255 insider transactions totaling $76.6M over their tenure at the company.
Mark R. Widmar holds the position of Executive at GRAFTECH INTERNATIONAL LTD, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 20 years and currently hold a stake valued at $0.
Mark R. Widmar has shown a selling trading pattern, with $91.8K in total purchases and $76.5M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Mark R. Widmar was on Jun 3, 2024, when they sold $10.0M worth of FSLR shares. This transaction involved 36,692 shares at $273.26 per share.
Mark R. Widmar currently owns 105,074 shares of GRAFTECH INTERNATIONAL LTD (GTI), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Mark R. Widmar's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Mark R. Widmar has 255 Form 4 filings on record as an insider at GRAFTECH INTERNATIONAL LTD.
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