Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Michael R. Mcdonnell currently holds 7,743 shares of BIOGEN INC. (BIIB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael R. Mcdonnell has been a net seller of BIIB stock. They have purchased $0 and sold $4.0M worth of shares.
Michael R. Mcdonnell's most recent insider trade was on May 16, 2024, when they sold 2,431 shares at $0.00 per share.
Michael R. Mcdonnell serves as Executive at BIOGEN INC. (BIIB). They have executed 69 insider transactions totaling $4.0M over their tenure at the company.
Michael R. Mcdonnell holds the position of Executive at BIOGEN INC., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 20 years and currently hold a stake valued at $0.
Michael R. Mcdonnell has shown a selling trading pattern, with $0 in total purchases and $4.0M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Michael R. Mcdonnell was on Jan 2, 2020, when they sold $1.9M worth of IQV shares. This transaction involved 12,000 shares at $155.07 per share.
Michael R. Mcdonnell currently owns 7,743 shares of BIOGEN INC. (BIIB), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Michael R. Mcdonnell's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Michael R. Mcdonnell has 69 Form 4 filings on record as an insider at BIOGEN INC..
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