Mark J. Costa serves as Executive at EASTMAN CHEMICAL CO, where they oversee executive responsibilities. Since joining the company, Mark J. Costa has executed 95 insider transactions totaling $64.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 27, 2025 involved purchasing 7,400 shares valued at $502.4K.
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.
Get notified when new Form 4 filings are submitted
| $100.78 |
| Discretionary |
| May 7, 2024 | EMN | $7.6M | Option Exercise | 102,390 | $74.46 | Discretionary |
| May 3, 2024 | IFF | $0 | Option Exercise | 1,671 | $N/A | Discretionary |
| Mar 1, 2024 | EMN | $1.1M | Sale | 12,000 | $87.60 | Discretionary |
| Feb 14, 2024 | EMN | $1.1M | Payment | 13,134 | $82.12 | Discretionary |
| Feb 14, 2024 | EMN | $0 | Award | 52,535 | $N/A | Discretionary |
| Feb 14, 2024 | EMN | $1.5M | Payment | 18,850 | $82.12 | Discretionary |
| May 4, 2023 | IFF | $0 | Option Exercise | 468 | $N/A | Discretionary |
| Feb 15, 2023 | EMN | $0 | Award | 92,916 | $N/A | Discretionary |
| Feb 15, 2023 | EMN | $3.1M | Payment | 34,891 | $89.09 | Discretionary |
| Feb 23, 2022 | EMN | $0 | Award | 86,326 | $N/A | Discretionary |
| Feb 23, 2022 | EMN | $3.9M | Payment | 32,718 | $119.03 | Discretionary |
| Sep 2, 2021 | EMN | $0 | Gift | 3,000 | $N/A | Discretionary |
| Aug 12, 2021 | EMN | $5.2M | Sale | 45,000 | $115.30 | Discretionary |
| Feb 25, 2021 | EMN | $55.9K | Sale | 500 | $111.78 | Discretionary |
| Feb 24, 2021 | EMN | $3.8M | Sale | 33,607 | $114.09 | Discretionary |
| Feb 24, 2021 | EMN | $2.3M | Option Exercise | 33,607 | $69.73 | Discretionary |
| Feb 24, 2021 | EMN | $4.6M | Sale | 40,694 | $113.47 | Discretionary |
| Feb 19, 2021 | EMN | $3.6M | Payment | 32,136 | $111.92 | Discretionary |
| Feb 19, 2021 | EMN | $0 | Award | 85,056 | $N/A | Discretionary |
| Nov 9, 2020 | EMN | $716.2K | Sale | 7,938 | $90.23 | Discretionary |
| Nov 9, 2020 | EMN | $304.0K | Option Exercise | 7,938 | $38.30 | Discretionary |
| Nov 6, 2020 | EMN | $2.2M | Sale | 25,062 | $85.91 | Discretionary |
| Nov 6, 2020 | EMN | $959.9K | Option Exercise | 25,062 | $38.30 | Discretionary |
| May 18, 2020 | EMN | $2.1M | Option Exercise | 52,000 | $39.84 | Discretionary |
| May 18, 2020 | EMN | $3.3M | Sale | 52,000 | $63.08 | Discretionary |
| Feb 14, 2020 | EMN | $0 | Award | 104,026 | $N/A | Discretionary |
| Feb 14, 2020 | EMN | $2.9M | Payment | 38,947 | $75.03 | Discretionary |
| Feb 15, 2019 | EMN | $0 | Award | 67,912 | $N/A | Discretionary |