144 0001106321 XXXXXXXX LIVE 0001611052 Procore Technologies, Inc. 001-40396 6309 Carpinteria Avenue Carpinteria CA 93013 1-866-477-6267 Kevin J O'Connor Director Common Goldman Sachs & Co. LLC 200 West Street New York NY 10282 80425 5812314.75 150192801 10/14/2025 NYSE Common 05/19/2004 Acquired from issuer in private transaction Issuer N 80425 05/19/2004 None N Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 Carpinteria Avenue Carpinteria CA 93013 Common 09/17/2025 5769 418260 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 Carpinteria Avenue Carpinteria CA 93013 Common 07/10/2025 1923 139830.18 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 Carpinteria Avenue Carpinteria CA 93013 Common 09/16/2025 1923 135854.37 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 Carpinteria Avenue Carpinteria CA 93013 Common 07/09/2025 1923 141254.93 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 Carpinteria Avenue Carpinteria CA 93013 Common 09/16/2025 5769 405738.96 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 Carpinteria Avenue Carpinteria CA 93013 Common 07/09/2025 5769 419067.08 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 Carpinteria Avenue Carpinteria CA 93013 Common 08/19/2025 5769 381660.89 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 Carpinteria Avenue Carpinteria CA 93013 Common 08/19/2025 1923 128185.06 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 Carpinteria Avenue Carpinteria CA 93013 Common 08/20/2025 1923 125205.76 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 Carpinteria Avenue Carpinteria CA 93013 Common 08/20/2025 5769 373634.48 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 Carpinteria Avenue Carpinteria CA 93013 Common 07/10/2025 5769 415841.63 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 Carpinteria Avenue Carpinteria CA 93013 Common 07/10/2025 343 25736.08 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 Carpinteria Avenue Carpinteria CA 93013 Common 09/17/2025 1923 139990.36 The sales of shares set forth herein are made in connection with a selling plan dated 11/21/2024, that is intended to comply with Rule 10b5-1(c). 10/14/2025 11/21/2024 Goldman Sachs & Co. LLC on behalf of Kevin J O'Connor