Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Sigurdur O. Olafsson currently holds 506,815 shares of Mallinckrodt plc (MNK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Sigurdur O. Olafsson has been a net seller of MNK stock. They have purchased $25.1K and sold $4.6M worth of shares.
Sigurdur O. Olafsson's most recent insider trade was on Feb 25, 2026, when they sold 198,539 shares at $0.00 per share.
Sigurdur O. Olafsson serves as Executive at Mallinckrodt plc (MNK). They have executed 28 insider transactions totaling $4.6M over their tenure at the company.
Sigurdur O. Olafsson holds the position of Executive at Mallinckrodt plc, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 16 years and currently hold a stake valued at $0.
Sigurdur O. Olafsson has shown a selling trading pattern, with $25.1K in total purchases and $4.6M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Sigurdur O. Olafsson was on Sep 30, 2013, when they sold $26.2M worth of ACT shares. This transaction involved 181,845 shares at $144.00 per share.
Sigurdur O. Olafsson currently owns 506,815 shares of Mallinckrodt plc (MNK), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Sigurdur O. Olafsson's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Sigurdur O. Olafsson has 28 Form 4 filings on record as an insider at Mallinckrodt plc.
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