Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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| No transactions found | ||||||||||
Dennis Thomas St currently holds 28,333 shares of FORMFACTOR INC (FORM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Dennis Thomas St has been a net seller of FORM stock. They have purchased $88.2K and sold $20.5M worth of shares.
Dennis Thomas St's most recent insider trade was on Jun 16, 2026, when they sold 740 shares at $0.00 per share.
Dennis Thomas St serves as Executive at FORMFACTOR INC (FORM). They have executed 149 insider transactions totaling $20.5M over their tenure at the company.
Dennis Thomas St holds the position of Executive at FORMFACTOR INC, 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.
Dennis Thomas St has shown a selling trading pattern, with $88.2K in total purchases and $20.5M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Dennis Thomas St was on Feb 13, 2023, when they sold $1.5M worth of ACLS shares. This transaction involved 12,000 shares at $127.02 per share.
Dennis Thomas St currently owns 28,333 shares of FORMFACTOR INC (FORM), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Dennis Thomas St's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Dennis Thomas St has 149 Form 4 filings on record as an insider at FORMFACTOR INC.
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