Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
David R. Harvey currently holds 29,880 shares of SIGMA ALDRICH CORP (SIAL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David R. Harvey has been a net seller of SIAL stock. They have purchased $0 and sold $13.9M worth of shares.
David R. Harvey's most recent insider trade was on Feb 28, 2012, when they sold 10,000 shares at $72.71 per share.
David R. Harvey serves as Executive at SIGMA ALDRICH CORP (SIAL). They have executed 144 insider transactions totaling $13.9M over their tenure at the company.
David R. Harvey 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 20 years and currently hold a stake valued at $0.
David R. Harvey has shown a selling trading pattern, with $0 in total purchases and $13.9M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by David R. Harvey was on Oct 27, 2010, when they sold $937.5K worth of SIAL shares. This transaction involved 15,000 shares at $62.50 per share.
David R. Harvey currently owns 29,880 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 David R. Harvey's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. David R. Harvey has 144 Form 4 filings on record as an insider at SIGMA ALDRICH CORP.
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