Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Francis Willard Sarena currently holds 74,231 shares of 89bio, Inc. (ETNB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Francis Willard Sarena has been a net seller of ETNB stock. They have purchased $0 and sold $3.8M worth of shares.
Francis Willard Sarena's most recent insider trade was on Oct 30, 2025, when they sold 75,310 shares at $0.00 per share.
Francis Willard Sarena serves as Executive at 89bio, Inc. (ETNB). They have executed 86 insider transactions totaling $3.8M over their tenure at the company.
Francis Willard Sarena holds the position of Executive at 89bio, Inc., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 18 years and currently hold a stake valued at $0.
Francis Willard Sarena has shown a selling trading pattern, with $0 in total purchases and $3.8M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Francis Willard Sarena was on Apr 16, 2021, when they sold $6.4M worth of FPRX shares. This transaction involved 169,468 shares at $38.00 per share.
Francis Willard Sarena currently owns 74,231 shares of 89bio, Inc. (ETNB), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Francis Willard Sarena's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Francis Willard Sarena has 86 Form 4 filings on record as an insider at 89bio, Inc..
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