Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
David R. Brennan currently holds 60,000 shares of INSMED Inc (INSM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David R. Brennan has been a net buyer of INSM stock. They have purchased $395.0K and sold $0 worth of shares.
David R. Brennan's most recent insider trade was on Nov 6, 2025, when they sold 60,000 shares at $0.00 per share.
David R. Brennan serves as Executive at INSMED Inc (INSM). They have executed 28 insider transactions totaling $395.0K over their tenure at the company.
David R. Brennan holds the position of Executive at INSMED Inc, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 12 years and currently hold a stake valued at $0.
David R. Brennan has shown a buying trading pattern, with $395.0K in total purchases and $0 in total sales across all transactions. Their most recent activity indicates a tendency to accumulate shares.
The largest transaction by David R. Brennan was on Nov 1, 2021, when they purchased $301.5K worth of INSM shares. This transaction involved 10,000 shares at $30.15 per share.
David R. Brennan currently owns 60,000 shares of INSMED Inc (INSM), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of David R. Brennan's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. David R. Brennan has 28 Form 4 filings on record as an insider at INSMED Inc.
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