X0306 4/A 2021-12-15 2021-12-17 0 0001611052 PROCORE TECHNOLOGIES, INC. PCOR 0001805685 Lyandres Paul C/O PROCORE TECHNOLOGIES, INC. 6309 CARPINTERIA AVE CARPINTERIA CA 93013 0 1 0 0 CFO & Treasurer Common Stock 369710 D Common Stock 2021-12-16 4 M 0 25000 12.22 A 394710 D This amended Form 4 is being filed to reflect a correction to the number of securities beneficially owned because 186 shares acquired from a pro rata in-kind distribution by Bessemer Venture Partners VIII, LP on December 15, 2021 were inadvertently omitted on the original Form 4 filed on December 17, 2021. There was a typographical error on the transaction code in the original filed Form 4. On December 16, 2021, the reporting person elected to exercise 25,000 option shares with cash. The amendment reflects the correct transaction code for such cash exercise of stock options. Benjamin C. Singer Attorney-in-Fact 2022-03-31