Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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John Edward Williams currently holds 6,812 shares of ELECTRO SCIENTIFIC INDUSTRIES INC (ESIO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John Edward Williams has been a net seller of ESIO stock. They have purchased $0 and sold $827.7K worth of shares.
John Edward Williams's most recent insider trade was on Apr 17, 2026, when they sold 1,740.71 shares at $0.00 per share.
John Edward Williams serves as Executive at ELECTRO SCIENTIFIC INDUSTRIES INC (ESIO). They have executed 20 insider transactions totaling $827.7K over their tenure at the company.
John Edward Williams holds the position of Executive at ELECTRO SCIENTIFIC INDUSTRIES INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 9 years and currently hold a stake valued at $0.
John Edward Williams has shown a selling trading pattern, with $0 in total purchases and $827.7K in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by John Edward Williams was on Feb 20, 2026, when they sold $523.7K worth of MKSI shares. This transaction involved 2,042.63 shares at $256.41 per share.
John Edward Williams currently owns 6,812 shares of ELECTRO SCIENTIFIC INDUSTRIES INC (ESIO), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of John Edward Williams's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. John Edward Williams has 20 Form 4 filings on record as an insider at ELECTRO SCIENTIFIC INDUSTRIES INC.
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