Karat Packaging Inc. announced the appointment of Jian Guo as chief financial officer, effective immediately. Ms. Guo succeeds Peter Lee, who has served as interim CFO since October 2021, and will stay on through March 31, 2022, as an advisor to the company to ensure an orderly transition. Prior to joining Karat Packaging, Ms. Guo was senior vice president and corporate controller at Resources Connection Inc.