Harris Brian James

Related Filers (1)

Ownership (28)

4
Monday, 8/1/2022
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/3/2022
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/1/2022
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/3/2021
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 4/1/2021
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2021
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 8/3/2020
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2020
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 11/21/2019
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/6/2019
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 3/4/2019
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/26/2019
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 12/10/2018
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/13/2018
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/1/2018
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/27/2018
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/12/2017
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 6/16/2017
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 3/28/2017
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/28/2017
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 12/19/2016
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/21/2016
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 4/21/2016
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 2/26/2016
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/13/2015
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/19/2015
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
3
Thursday, 3/12/2015
Summit Materials, Inc.: Initial statement of beneficial ownership of securities
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