Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
D. Dean Spatz currently holds 59,329 shares of SIGMA ALDRICH CORP (SIAL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, D. Dean Spatz has been a net seller of SIAL stock. They have purchased $0 and sold $3.5M worth of shares.
D. Dean Spatz's most recent insider trade was on Nov 18, 2015, when they sold 59,640 shares at $140.00 per share.
D. Dean Spatz serves as Executive at SIGMA ALDRICH CORP (SIAL). They have executed 27 insider transactions totaling $3.5M over their tenure at the company.
D. Dean Spatz 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.
D. Dean Spatz has shown a selling trading pattern, with $0 in total purchases and $3.5M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by D. Dean Spatz was on Nov 18, 2015, when they sold $8.3M worth of SIAL shares. This transaction involved 59,640 shares at $140.00 per share.
D. Dean Spatz currently owns 59,329 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 D. Dean Spatz's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. D. Dean Spatz has 27 Form 4 filings on record as an insider at SIGMA ALDRICH CORP.
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