144 1106321 XXXXXXXX LIVE 0001611052 Procore Technologies, Inc. 001-40396 6309 CARPINTERIA AVE CARPINTERIA CA 93013 1-866-477-6267 Kevin J O'Connor Director Common Goldman Sachs & Co. LLC 200 West Street New York NY 10282 61536 3786925.44 142384209 09/26/2023 NYSE Common 05/19/2004 Acquired from Issuer in Private Transaction Issuer N 61536 01/01/2004 None N Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 CARPINTERIA AVE CARPINTERIA CA 93013 Common 07/03/2023 3846 247493.56 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 CARPINTERIA AVE CARPINTERIA CA 93013 Common 07/03/2023 1282 82863.22 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 CARPINTERIA AVE CARPINTERIA CA 93013 Common 08/23/2023 1282 80372.04 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 CARPINTERIA AVE CARPINTERIA CA 93013 Common 08/24/2023 1282 81701.86 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 CARPINTERIA AVE CARPINTERIA CA 93013 Common 08/23/2023 3846 239522.34 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 CARPINTERIA AVE CARPINTERIA CA 93013 Common 08/22/2023 3846 240590.38 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 CARPINTERIA AVE CARPINTERIA CA 93013 Common 08/22/2023 1282 80885.87 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 CARPINTERIA AVE CARPINTERIA CA 93013 Common 07/05/2023 3846 243789.86 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 CARPINTERIA AVE CARPINTERIA CA 93013 Common 07/06/2023 1282 79751.68 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 CARPINTERIA AVE CARPINTERIA CA 93013 Common 07/05/2023 1282 81718.53 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 CARPINTERIA AVE CARPINTERIA CA 93013 Common 08/24/2023 3846 243969.09 Kevin J O'Connor Revocable Trust dtd 06/13/19 6309 CARPINTERIA AVE CARPINTERIA CA 93013 Common 07/06/2023 3846 237508.19 The sales of shares set forth herein are made in connection with a selling plan dated 12/14/2022, that is intended to comply with Rule 10b5-1(c). 09/26/2023 12/14/2022 Goldman Sachs & Co. LLC on behalf of Kevin J O'Connor