Marshall D. Moore - Jan 12, 2024 Form 3 Insider Report for Summit Materials, Inc. (SUM)

Role: Title: EVP, Chief Operations Officer Exhibit 24 - Power of Attorney
Signature: /s/ David Hamm, as Attorney-in-Fact
Stock symbol: SUM
Transactions as of: Jan 12, 2024
Transactions value $: $0
Form type: 3
Date filed: 1/19/2024, 05:38 PM
Next filing: Feb 5, 2024

No securities are beneficially owned.

Remarks:

Title: EVP, Chief Operations Officer Exhibit 24 - Power of Attorney