Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Mark J. Costa currently holds 453,986 shares of EASTMAN CHEMICAL CO (EMN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark J. Costa has been a net seller of EMN stock. They have purchased $502.4K and sold $63.7M worth of shares.
Mark J. Costa's most recent insider trade was on Aug 27, 2025, when they purchased 7,400 shares at $67.89 per share.
Mark J. Costa serves as Executive at EASTMAN CHEMICAL CO (EMN). They have executed 103 insider transactions totaling $64.2M over their tenure at the company.
Mark J. Costa holds the position of Executive at EASTMAN CHEMICAL CO, 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 J. Costa has shown a selling trading pattern, with $502.4K in total purchases and $63.7M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Mark J. Costa was on May 7, 2024, when they sold $10.3M worth of EMN shares. This transaction involved 102,390 shares at $100.78 per share.
Mark J. Costa currently owns 453,986 shares of EASTMAN CHEMICAL CO (EMN), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Mark J. Costa's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Mark J. Costa has 103 Form 4 filings on record as an insider at EASTMAN CHEMICAL CO.
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