Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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| No transactions found | ||||||||||
Den Dool Gerrit Van currently holds 7,815 shares of SIGMA ALDRICH CORP (SIAL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Den Dool Gerrit Van has been a net seller of SIAL stock. They have purchased $0 and sold $1.1M worth of shares.
Den Dool Gerrit Van's most recent insider trade was on Feb 18, 2011, when they sold 675 shares at $62.49 per share.
Den Dool Gerrit Van serves as Executive at SIGMA ALDRICH CORP (SIAL). They have executed 19 insider transactions totaling $1.1M over their tenure at the company.
Den Dool Gerrit Van holds the position of Executive at SIGMA ALDRICH 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.
Den Dool Gerrit Van has shown a selling trading pattern, with $0 in total purchases and $1.1M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Den Dool Gerrit Van was on Nov 4, 2010, when they sold $650.0K worth of SIAL shares. This transaction involved 10,000 shares at $65.00 per share.
Den Dool Gerrit Van currently owns 7,815 shares of SIGMA ALDRICH CORP (SIAL), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Den Dool Gerrit Van's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Den Dool Gerrit Van has 19 Form 4 filings on record as an insider at SIGMA ALDRICH CORP.
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