February 24, 2026 · Form 4 insider transaction
Costa Mark J bought 232,559 shares of Eastman Chemical Company at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
One-third of the options become exercisable on February 24, 2027, February 24, 2028, and February 24, 2029, respectively.