Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
Catherine Stehman-breen currently holds 120,000 shares of Generation Bio Co. (GBIO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Catherine Stehman-breen has been a net neutral trader of GBIO stock. They have purchased $0 and sold $0 worth of shares.
Catherine Stehman-breen's most recent insider trade was on May 28, 2026, when they sold 120,000 shares at $0.00 per share.
Catherine Stehman-breen serves as Executive at Generation Bio Co. (GBIO). They have executed 6 insider transactions totaling $0 over their tenure at the company.
Catherine Stehman-breen holds the position of Executive at Generation Bio Co., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 6 years and currently hold a stake valued at $0.
Catherine Stehman-breen has shown a balanced trading pattern, with $0 in total purchases and $0 in total sales across all transactions. Their most recent activity indicates a balanced approach to trading.
The largest transaction by Catherine Stehman-breen was on May 28, 2026, when they purchased $0 worth of TNYA shares. This transaction involved 120,000 shares at N/A per share.
Catherine Stehman-breen currently owns 120,000 shares of Generation Bio Co. (GBIO), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Catherine Stehman-breen's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Catherine Stehman-breen has 6 Form 4 filings on record as an insider at Generation Bio Co..
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