On June 5, 2023, PubMatic, Inc. appointed Lisa Gimbel, age 42, as the Company's Chief Accounting Officer (CAO") and principal accounting officer. Ms. Gimbel most recently served as Vice President, Technical Accounting and SEC Reporting for Salesforce, Inc. from February 2022 to June 2023 and as Senior Director, Technical Accounting and SEC Reporting from January 2017 to February 2022. Prior to working for Salesforce, Inc., Ms. Gimbel served as the Corporate Controller for DocuSign, Inc. from September 2014 to January 2017.

Ms. Gimbel also served as an Advisor to the SEC Professional Group from January 2017 to February 2022. Ms. Gimbel earned her Bachelor of Science degree in Business Administration and Management from California Polytechnic State University San Luis Obispo in 2002. In connection with the appointment of Ms. Gimbel as the Company's new CAO, on June 5, 2023, Michael Van Der Zweep, the Company's Controller and now former principal accounting officer will serve as an advisor during Ms. Gimbel's transition, after which Mr. Van Der Zweep plans on retiring.