X0306 4 2021-02-23 0 0000915389 EASTMAN CHEMICAL CO EMN 0001595866 COX MARK K 200 SOUTH WILCOX KINGSPORT TN 37660 0 1 0 0 Senior Vice President Common Stock 2021-02-23 4 S 0 20280 111.58 D 4170 D Common Stock 2021-02-23 5 G 0 E 1146 0.00 D 3024 D Phantom Stock Units 0.00 2021-02-23 4 I 0 9933 112.36 A Common Stock 9933 9933 D Average weighted sale price for shares disposed of in the reported transaction. The shares were sold in multiple broker's transactions at various prices per share ranging from $110.66 to $113.32. The reporting person undertakes to provide to the issuer, any stockholder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1). Phantom Stock units credited under the Executive Deferred Compensation Plan, each having a value equal to one share of issuer common stock and payable only in cash after termination of employment, subject to certain acceleration and early withdrawal provisions. Brian L. Henry, by Power of Attorney 2021-02-25