Gill Kevin A
Related Filers (1)
Ownership (6)
4
Tuesday, 2/28/2017
Summit Materials, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 11/18/2016
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
3
Thursday, 3/12/2015
Summit Materials, Inc.: Initial statement of beneficial ownership of securities