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Agnieszka Winkler currently holds 94,342 shares of NAVIDEA BIOPHARMACEUTICALS, INC. (NAVB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Agnieszka Winkler has been a net seller of NAVB stock. They have purchased $66.8K and sold $454.4K worth of shares.
Agnieszka Winkler's most recent insider trade was on Jun 16, 2026, when they sold 8,064 shares at $6.20 per share.
Agnieszka Winkler serves as Executive at NAVIDEA BIOPHARMACEUTICALS, INC. (NAVB). They have executed 17 insider transactions totaling $521.2K over their tenure at the company.
Agnieszka Winkler holds the position of Executive at NAVIDEA BIOPHARMACEUTICALS, INC., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 19 years and currently hold a stake valued at $0.
Agnieszka Winkler has shown a selling trading pattern, with $66.8K in total purchases and $454.4K in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Agnieszka Winkler was on Aug 16, 2007, when they sold $384.0K worth of INTL shares. This transaction involved 15,000 shares at $25.60 per share.
Agnieszka Winkler currently owns 94,342 shares of NAVIDEA BIOPHARMACEUTICALS, INC. (NAVB), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Agnieszka Winkler's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Agnieszka Winkler has 17 Form 4 filings on record as an insider at NAVIDEA BIOPHARMACEUTICALS, INC..
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