Deon MacMillan

Insider Reports History

Entity
Individual
Location
C/O Summit Materials, Inc., 1550 Wynkoop Street, 3 Rd Floor, Denver, CO
Signature
/s/ Christopher B. Gaskill, as Attorney-in-Fact
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 Deon MacMillan:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Summit Materials, Inc. EVP, Chief People Officer and Head of Corporate Communications Class A Common Stock 8.25K $264K $32.00 Mar 10, 2022 Direct
Summit Materials, Inc. EVP, Chief People Officer and Head of Corporate Communications Restricted Stock Units 4.67K $150K $32.00 Mar 10, 2022 Direct

Insider Reports Filed by Deon MacMillan

Symbol Company Period Transactions Value $ Form Type Date Filed Role
SUM Summit Materials, Inc. Mar 10, 2022 3 -$59.5K 4 Mar 11, 2022 EVP, Chief People Officer and Head of Corporate Communications
SUM Summit Materials, Inc. Mar 1, 2022 1 $0 4 Mar 3, 2022 Title: EVP, Chief People Officer and Head of Corporate Communications