Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
Thomas J. Seifert currently holds 137,486 shares of IPG PHOTONICS CORP (IPGP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Thomas J. Seifert has been a net seller of IPGP stock. They have purchased $0 and sold $218.2M worth of shares.
Thomas J. Seifert's most recent insider trade was on Dec 22, 2025, when they sold 483 shares at $203.35 per share.
Thomas J. Seifert serves as Executive at IPG PHOTONICS CORP (IPGP). They have executed 700 insider transactions totaling $218.2M over their tenure at the company.
Thomas J. Seifert holds the position of Executive at IPG PHOTONICS CORP, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 24 years and currently hold a stake valued at $0.
Thomas J. Seifert has shown a selling trading pattern, with $0 in total purchases and $218.2M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Thomas J. Seifert was on Jul 28, 2025, when they sold $7.3M worth of NET shares. This transaction involved 36,239 shares at $200.28 per share.
Thomas J. Seifert currently owns 137,486 shares of IPG PHOTONICS CORP (IPGP), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Thomas J. Seifert's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Thomas J. Seifert has 700 Form 4 filings on record as an insider at IPG PHOTONICS CORP.
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