Costa Mark J, CEO and Board Chair of Eastman Chemical Co ($EMN), made one open market purchase of company shares in the last 365 days, totaling about $502,000. His most recent buy occurred on August 27, 2025. Among nearly 5,000 individual insiders tracked for purchases, his amount ranks 820th, below the average of $1.5 million across 3.29 transactions per insider. He reported no open market sales during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 30, 2023 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | S | Common Stock | 15 | $77.49 | 463.0000 | 255,000,000 | 3.14% | 0.00% |
| Oct. 25, 2023 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | S | Common Stock | 15 | $66.05 | 463.0000 | 255,000,000 | 3.14% | 0.00% |
| Aug. 4, 2023 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | P | Common Stock | 15 | $80.95 | 478.0000 | 255,000,000 | 3.24% | 0.00% |
| March 24, 2023 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | P | Common Stock | 10 | $84.27 | 10.0000 | 255,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | A | Restricted Stock Units | 31993 | $0.00 | 31,993.0000 | 223,938,047 | 9999.99% | 0.01% |
| Feb. 24, 2026 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | A | Employee Stock Option (right to buy) | 232559 | $0.00 | 232,559.0000 | 223,938,047 | 9999.99% | 0.10% |
| Feb. 18, 2026 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | F | Common Stock | 25260 | $80.26 | 501,156.0000 | 223,938,047 | 4.80% | 0.01% |
| Feb. 11, 2026 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | A | Common Stock | 64192 | $0.00 | 526,416.0000 | 223,938,047 | 13.89% | 0.03% |
| Feb. 4, 2026 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | M | Employee Stock Option (right to buy) | 48649 | $0.00 | 0.0000 | 223,938,047 | 100.00% | 0.02% |
| Feb. 4, 2026 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | M | Common Stock | 48649 | $65.16 | 505,866.0000 | 223,938,047 | 10.64% | 0.02% |
| Feb. 4, 2026 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | F | Common Stock | 43638 | $78.49 | 462,228.0000 | 223,938,047 | 8.63% | 0.02% |
| Aug. 27, 2025 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | P | Common Stock | 7400 | $67.89 | 457,139.0000 | 223,588,347 | 1.65% | 0.00% |
| May 1, 2025 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | A | Restricted Stock Units | 2569 | $0.00 | 2,569.0000 | 256,000,000 | 9999.99% | 0.00% |
| May 1, 2025 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | M | Common Stock | 1875 | $0.00 | 4,014.0000 | 256,000,000 | 87.66% | 0.00% |
| May 1, 2025 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | M | Restricted Stock Units | 1875 | $77.85 | 0.0000 | 256,000,000 | 100.00% | 0.00% |
| Feb. 26, 2025 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | S | Common Stock | 4834 | $100.08 | 449,662.0000 | 223,588,347 | 1.06% | 0.00% |
| Feb. 26, 2025 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | M | Employee Stock Option (right to buy) | 4834 | $0.00 | 48,649.0000 | 223,588,347 | 9.04% | 0.00% |
| Feb. 26, 2025 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | M | Common Stock | 4834 | $65.16 | 454,496.0000 | 223,588,347 | 1.08% | 0.00% |
| Feb. 20, 2025 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | A | Restricted Stock Units | 23195 | $0.00 | 23,195.0000 | 223,588,347 | 9999.99% | 0.01% |
| Feb. 20, 2025 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | A | Employee Stock Option (right to buy) | 121458 | $0.00 | 121,458.0000 | 223,588,347 | 9999.99% | 0.05% |
| Feb. 18, 2025 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | F | Common Stock | 30638 | $103.47 | 449,661.0000 | 223,588,347 | 6.38% | 0.01% |
| Feb. 18, 2025 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | A | Common Stock | 81525 | $0.00 | 480,299.0000 | 223,588,347 | 20.44% | 0.04% |
| Nov. 29, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | S | Common Stock | 18278 | $105.00 | 398,746.0000 | 222,762,317 | 4.38% | 0.01% |
| Nov. 29, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | M | Common Stock | 18278 | $65.16 | 417,024.0000 | 222,762,317 | 4.58% | 0.01% |
| Nov. 29, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | M | Employee Stock Option (right to buy) | 18278 | $0.00 | 53,483.0000 | 222,762,317 | 25.47% | 0.01% |
| Nov. 26, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | M | Employee Stock Option (right to buy) | 87508 | $0.00 | 71,761.0000 | 222,762,317 | 54.94% | 0.04% |
| Nov. 26, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | M | Employee Stock Option (right to buy) | 2224 | $0.00 | 159,269.0000 | 222,762,317 | 1.38% | 0.00% |
| Nov. 26, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | M | Common Stock | 2224 | $65.16 | 400,969.0000 | 222,762,317 | 0.56% | 0.00% |
| Nov. 26, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | S | Common Stock | 2224 | $105.63 | 398,745.0000 | 222,762,317 | 0.55% | 0.00% |
| Nov. 26, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | M | Common Stock | 87508 | $65.16 | 486,253.0000 | 222,762,317 | 21.95% | 0.04% |
| Nov. 26, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | S | Common Stock | 87508 | $105.01 | 398,745.0000 | 222,762,317 | 18.00% | 0.04% |
| May 7, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | S | Common Stock | 102390 | $100.78 | 398,697.0000 | 222,762,317 | 20.43% | 0.05% |
| May 7, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | M | Common Stock | 102390 | $74.46 | 501,087.0000 | 222,762,317 | 25.68% | 0.05% |
| May 7, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | M | Employee Stock Option (right to buy) | 102390 | $0.00 | 0.0000 | 222,762,317 | 100.00% | 0.05% |
| May 3, 2024 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | M | Restricted Stock Units | 1671 | $0.00 | 0.0000 | 255,000,000 | 100.00% | 0.00% |
| May 3, 2024 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | M | Common Stock | 1671 | $0.00 | 2,139.0000 | 255,000,000 | 357.05% | 0.00% |
| May 1, 2024 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | A | Restricted Stock Units | 1875 | $0.00 | 1,875.0000 | 255,000,000 | 9999.99% | 0.00% |
| March 1, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | S | Common Stock | 12000 | $87.60 | 398,678.0000 | 222,762,317 | 2.92% | 0.01% |
| Feb. 27, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | A | Restricted Stock Units | 21887 | $0.00 | 21,887.0000 | 222,762,317 | 9999.99% | 0.01% |
| Feb. 27, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | A | Employee Stock Option (right to buy) | 108139 | $0.00 | 108,139.0000 | 222,762,317 | 9999.99% | 0.05% |
| Feb. 14, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | F | Common Stock | 18850 | $82.12 | 407,699.0000 | 222,762,317 | 4.42% | 0.01% |
| Feb. 14, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | A | Common Stock | 52535 | $0.00 | 429,529.0000 | 222,762,317 | 13.94% | 0.02% |
| Feb. 14, 2024 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | F | Common Stock | 13134 | $82.12 | 416,395.0000 | 222,762,317 | 3.06% | 0.01% |
| May 4, 2023 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | M | Common Stock | 468 | $0.00 | 468.0000 | 255,000,000 | 9999.99% | 0.00% |
| May 3, 2023 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | A | Restricted Stock Units | 1671 | $0.00 | 1,671.0000 | 255,000,000 | 9999.99% | 0.00% |
| May 4, 2023 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | M | Restricted Stock Units | 468 | $0.00 | 0.0000 | 255,000,000 | 100.00% | 0.00% |
| Feb. 24, 2023 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | A | Employee Stock Option (right to buy) | 114118 | $0.00 | 114,118.0000 | 222,348,557 | 9999.99% | 0.05% |
| Feb. 15, 2023 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | A | Common Stock | 92916 | $0.00 | 411,769.0000 | 222,348,557 | 29.14% | 0.04% |
| Feb. 15, 2023 | EASTMAN CHEMICAL CO | $EMN | Costa Mark J | CEO & Board Chair | F | Common Stock | 34891 | $89.09 | 376,878.0000 | 222,348,557 | 8.47% | 0.02% |
| Feb. 1, 2023 | INTERNATIONAL FLAVORS & FRAGRANCES INC | $IFF | Costa Mark J | Director | A | Restricted Stock Units | 468 | $0.00 | 468.0000 | 255,000,000 | 9999.99% | 0.00% |