On June 9, 2022, Upwork Inc., or the Company, appointed Olivier Marie, age 52, as its Chief Accounting Officer, Treasurer, and principal accounting officer, effective June 10, 2022. Mr. Marie has served as the Company's Controller since January 2021. Prior to joining the Company, between August 2016 and January 2021, Mr. Marie served as a Global Controller at StubHub Inc., a ticket exchange company.

Prior to that, Mr. Marie served in various roles at eBay Inc., an e-commerce company, including most recently as Global Technical Accounting Controller and Head of SEC Reporting, and at PricewaterhouseCoopers LLP, an accounting firm. Mr. Marie received a Master in Management from KEDGE Business School with a concentration in Finance and Accounting, and is a Certified Public Accountant (inactive). There are no arrangements or understandings between Mr. Marie and any other persons, pursuant to which he was appointed as Chief Accounting Officer, Treasurer, and principal accounting officer, no family relationships among any of the Company's directors or executive officers and Mr. Marie and he has no direct or indirect material interest in any transaction required to be disclosed pursuant to Item 404(a) of Regulation S-K. In connection with his appointment, the Company will enter into its standard form of indemnity agreement, which is attached as Exhibit 10.1 to the Company's Registration Statement on Form S-1 filed with the Securities and Exchange Commission on September 6, 2018 (File No.

333-227207).