Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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John Neis currently holds 25,000 shares of TomoTherapy Inc (TTPY), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John Neis has been a net seller of TTPY stock. They have purchased $2.0M and sold $67.5M worth of shares.
John Neis's most recent insider trade was on Jul 7, 2026, when they sold 25,000 shares at $0.00 per share.
John Neis serves as Executive at TomoTherapy Inc (TTPY). They have executed 15 insider transactions totaling $69.5M over their tenure at the company.
John Neis holds the position of Executive at TomoTherapy Inc, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 19 years and currently hold a stake valued at $0.
John Neis has shown a selling trading pattern, with $2.0M in total purchases and $67.5M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by John Neis was on Oct 16, 2007, when they sold $18.7M worth of TTPY shares. This transaction involved 840,908 shares at $22.25 per share.
John Neis currently owns 25,000 shares of TomoTherapy Inc (TTPY), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of John Neis's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. John Neis has 15 Form 4 filings on record as an insider at TomoTherapy Inc.
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