Tamla Oates-Forney - 19 May 2021 Form 3 Insider Report for Summit Materials, Inc.

Role: Director
Signature: /s/ Christopher B. Gaskill, as Attorney-in-Fact
Issuer symbol: N/A
Transactions as of: 19 May 2021
Net transactions value: $0
Form type: 3
Filing time: 21 May 2021, 21:15:35 UTC
Next filing: 17 Feb 2022
SEC: View on sec.gov

No securities are beneficially owned.

Remarks:

Exhibit 24 - Power of Attorney