X0508 4 2024-05-16 false 0001627475 UPWORK, INC UPWK 0001932860 Marie Olivier C/O UPWORK INC. 475 BRANNAN STREET, SUITE 430 SAN FRANCISCO CA 94107 false true false false Chief Accounting Officer true Common Stock 2024-05-16 4 S false 3106.00 12.1319 D 7565.00 D This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 30, 2023. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.98 to $12.38 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Reflects 3,106 shares acquired under the Issuer's employee stock purchase plan on May 14, 2024. /s/ Jacob McQuown, Attorney-in-Fact 2024-05-20