Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
Gerald M. Blumenstock currently holds 18,661 shares of AXCELIS TECHNOLOGIES INC (ACLS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gerald M. Blumenstock has been a net seller of ACLS stock. They have purchased $0 and sold $271.4K worth of shares.
Gerald M. Blumenstock's most recent insider trade was on Dec 11, 2025, when they sold 3,034 shares at $89.46 per share.
Gerald M. Blumenstock serves as Executive at AXCELIS TECHNOLOGIES INC (ACLS). They have executed 5 insider transactions totaling $271.4K over their tenure at the company.
Gerald M. Blumenstock holds the position of Executive at AXCELIS TECHNOLOGIES INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 3 years and currently hold a stake valued at $0.
Gerald M. Blumenstock has shown a selling trading pattern, with $0 in total purchases and $271.4K in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Gerald M. Blumenstock was on Dec 11, 2025, when they sold $271.4K worth of ACLS shares. This transaction involved 3,034 shares at $89.46 per share.
Gerald M. Blumenstock currently owns 18,661 shares of AXCELIS TECHNOLOGIES INC (ACLS), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Gerald M. Blumenstock's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Gerald M. Blumenstock has 5 Form 4 filings on record as an insider at AXCELIS TECHNOLOGIES INC.
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