Kekin Ghelani - May 18, 2022 Form 3 Insider Report for Summit Materials, Inc. (SUM)

Role: Chief Strategy&Growth Officer
Signature: /s/ Christopher B Gaskill, as Attorney-in-Fact
Stock symbol: SUM
Transactions as of: May 18, 2022
Transactions value $: $0
Form type: 3
Date filed: 5/19/2022, 07:11 PM
Next filing: Sep 15, 2022

No securities are beneficially owned.

Remarks:

Exhibit 24 - Power of Attorney