Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Michael Kowolenko currently holds 21,573.86 shares of BIOGEN IDEC INC (BIIB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael Kowolenko has been a net seller of BIIB stock. They have purchased $0 and sold $2.3M worth of shares.
Michael Kowolenko's most recent insider trade was on Jul 25, 2007, when they sold 3,450 shares at $42.12 per share.
Michael Kowolenko serves as Executive at BIOGEN IDEC INC (BIIB). They have executed 20 insider transactions totaling $2.3M over their tenure at the company.
Michael Kowolenko holds the position of Executive at BIOGEN IDEC 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 Kowolenko has shown a selling trading pattern, with $0 in total purchases and $2.3M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Michael Kowolenko was on Jul 25, 2007, when they sold $1.2M worth of BIIB shares. This transaction involved 20,507 shares at $58.00 per share.
Michael Kowolenko currently owns 21,573.86 shares of BIOGEN IDEC INC (BIIB), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Michael Kowolenko's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Michael Kowolenko has 20 Form 4 filings on record as an insider at BIOGEN IDEC INC.
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