X0306 4 2021-05-04 0 0000915389 EASTMAN CHEMICAL CO EMN 0001566727 Stuckey Perry 200 SOUTH WILCOX KINGSPORT TN 37660 0 1 0 0 SVP, Chf HR Ofcr Common Stock 2021-05-04 4 S 0 8487 119.24 D 36396 D Common Stock 1044 I By ES0P Common Stock 923 I By 401(k) Plan The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person and his broker on February 12, 2021. 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 $117.63 to $121.01. 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 (2). Includes 278 shares acquired since February 19, 2021 resulting from automatic reinvestment of dividends. Includes 5 shares acquired since February 19, 2021 resulting from automatic reinvestment of dividends. Brian L. Henry, by Power of Attorney 2021-05-06