Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Robert P. Ragusa currently holds 518,582 shares of Twist Bioscience Corp (TWST), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert P. Ragusa has been a net seller of TWST stock. They have purchased $0 and sold $17.8M worth of shares.
Robert P. Ragusa's most recent insider trade was on Apr 8, 2026, when they sold 123,502 shares at $49.92 per share.
Robert P. Ragusa serves as Executive at Twist Bioscience Corp (TWST). They have executed 60 insider transactions totaling $17.8M over their tenure at the company.
Robert P. Ragusa holds the position of Executive at Twist Bioscience Corp, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 14 years and currently hold a stake valued at $0.
Robert P. Ragusa has shown a selling trading pattern, with $0 in total purchases and $17.8M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Robert P. Ragusa was on Apr 8, 2026, when they sold $6.2M worth of GRAL shares. This transaction involved 123,502 shares at $49.92 per share.
Robert P. Ragusa currently owns 518,582 shares of Twist Bioscience Corp (TWST), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Robert P. Ragusa's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Robert P. Ragusa has 60 Form 4 filings on record as an insider at Twist Bioscience Corp.
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