Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Mark W. Frohlich currently holds 7,000 shares of DENDREON CORP (DNDN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark W. Frohlich has been a net seller of DNDN stock. They have purchased $89.7K and sold $6.0M worth of shares.
Mark W. Frohlich's most recent insider trade was on May 15, 2026, when they sold 5,750 shares at $0.00 per share.
Mark W. Frohlich serves as Executive at DENDREON CORP (DNDN). They have executed 93 insider transactions totaling $6.1M over their tenure at the company.
Mark W. Frohlich holds the position of Executive at DENDREON CORP, 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.
Mark W. Frohlich has shown a selling trading pattern, with $89.7K in total purchases and $6.0M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Mark W. Frohlich was on May 3, 2011, when they sold $731.3K worth of DNDN shares. This transaction involved 18,000 shares at $40.63 per share.
Mark W. Frohlich currently owns 7,000 shares of DENDREON CORP (DNDN), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Mark W. Frohlich's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Mark W. Frohlich has 93 Form 4 filings on record as an insider at DENDREON CORP.
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