Brian Harris

Insider Reports History

Location
C/O Summit Materials, Inc., 1550 Wynkoop Street, 3 Rd Floor, Denver, CO
Signature
/s/ Edward Terrell Gilbert, JR as attorney in fact for Brian Harris
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Brian Harris:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Summit Materials, Inc. EVP & Chief Financial Officer Class A Common Stock 220K $7.05M $32.00 Feb 28, 2023 Direct
ASTEC INDUSTRIES INC Chief Financial Officer Common Stock 12K $558K $46.51 Aug 29, 2025 Direct
Summit Materials, Inc. EVP & Chief Financial Officer Restricted Stock Units 9.57K $306K $32.00 Feb 28, 2023 Direct

Insider Reports Filed by Brian Harris

Symbol Company Period Transactions Value $ Form Type Date Filed Role
ASTE ASTEC INDUSTRIES INC Aug 29, 2025 1 $0 4 Sep 3, 2025 Chief Financial Officer
ASTE ASTEC INDUSTRIES INC May 30, 2025 1 $0 4 Jun 3, 2025 Chief Financial Officer
ASTE ASTEC INDUSTRIES INC Mar 31, 2025 1 $0 4 Mar 31, 2025 Chief Financial Officer
ASTE ASTEC INDUSTRIES INC Feb 26, 2025 1 -$19K 4 Feb 28, 2025 Chief Financial Officer
ASTE ASTEC INDUSTRIES INC Feb 20, 2025 1 $0 4 Feb 24, 2025 Chief Financial Officer
ASTE ASTEC INDUSTRIES INC Nov 15, 2024 1 $0 4 Nov 18, 2024 Chief Financial Officer
ASTE ASTEC INDUSTRIES INC Oct 7, 2024 0 $0 3 Oct 15, 2024 Chief Financial Officer
SUM Summit Materials, Inc. Feb 28, 2023 8 -$308K 4 Mar 1, 2023 EVP & Chief Financial Officer
SUM Summit Materials, Inc. Jul 30, 2022 3 -$161K 4 Aug 1, 2022 EVP & Chief Financial Officer
SUM Summit Materials, Inc. Mar 1, 2022 1 $0 4 Mar 3, 2022 EVP & Chief Financial Officer
SUM Summit Materials, Inc. Feb 28, 2022 8 -$847K 4 Mar 1, 2022 EVP & Chief Financial Officer
SUM Summit Materials, Inc. Jul 30, 2021 3 -$109K 4 Aug 3, 2021 EVP & Chief Financial Officer