144 0001198788 XXXXXXXX LIVE 0001627475 UPWORK, INC 001-38678 530 LYTTON AVENUE, SUITE 301 PALO ALTO CA 94301 650-316-7500 NELSON ELIZABETH A Director Common Stock Fidelity Brokerage Services LLC

245 Summer Street Boston MA 02110

60000 1050000.00 131589909 05/12/2025 NASDAQ Common 12/20/2012 Stock Award UpWork Inc N 370027 12/20/2012 cash/check N Elizabeth Nelson

530 Lytton Ave Palo Alto CA 94301

Common 02/26/2025 75000 1318515.00 05/12/2025 /s/ Audrey Skillern as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Elizabeth Nelson