X0609 4 2026-08-20 0 0001758021 Karat Packaging Inc. KRT 0001790959 Cheng Marvin false 6185 KIMBALL STREET CHINO CA 91708 0 1 1 0 VP-Manufacturing, Secy 0 Common Stock 2026-08-20 4 S 0 4500 47.33 D 3000 I By Spouse Common Stock 5257272 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.25 to $47.50, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, 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. As reported in the reporting person's Form 5 for the year ended December 31, 2022, the reporting person gifted his spouse 7,500 shares of common stock of the issuer on December 22, 2022. This Form 4 reflects the sale of 4,500 shares of those shares by the reporting person's spouse. /s/ Marvin Cheng 2026-08-21