Summit Materials, Inc. 8-K and 8-K/A reports

Location
1550 Wynkoop Street, 3 Rd Floor, Denver, CO
State of incorporation
DE
Fiscal year end
December 31
Data updated at
10/31/2024, 12:36 PM
Form type Sec Links Description Filing date Reporting date
8-K Report | Data 8-K Oct 30, 2024 Oct 30, 2024
8-K Report | Data 8-K Aug 22, 2024 Aug 22, 2024
8-K Report | Data 8-K Aug 5, 2024 Aug 5, 2024
8-K Report | Data FORM 8-K Jul 25, 2024 Jul 25, 2024
8-K Report | Data 8-K May 22, 2024 May 21, 2024
8-K Report | Data 8-K May 1, 2024 May 1, 2024
8-K Report | Data FORM 8-K Apr 26, 2024 Apr 26, 2024
8-K Report | Data FORM 8-K Mar 13, 2024 Mar 13, 2024
8-K Report | Data 8-K Feb 14, 2024 Feb 14, 2024
8-K/A Report | Data FORM 8-K/A Feb 12, 2024 Jan 12, 2024
8-K Report | Data FORM 8-K Jan 12, 2024 Jan 12, 2024
8-K Report | Data FORM 8-K Jan 11, 2024 Jan 11, 2024
8-K Report | Data FORM 8-K Dec 28, 2023 Dec 28, 2023
8-K Report | Data FORM 8-K Dec 14, 2023 Dec 14, 2023
8-K Report | Data FORM 8-K Dec 1, 2023 Nov 30, 2023
8-K Report | Data FORM 8-K Nov 27, 2023 Nov 27, 2023
8-K Report | Data 8-K Nov 1, 2023 Nov 1, 2023
8-K Report | Data FORM 8-K Sep 13, 2023 Sep 7, 2023
8-K Report | Data FORM 8-K Sep 8, 2023 Sep 7, 2023
8-K Report | Data FORM 8-K Sep 7, 2023 Sep 7, 2023
8-K Report | Data 8-K Aug 22, 2023 Aug 18, 2023
8-K Report | Data 8-K Aug 2, 2023 Aug 2, 2023
8-K Report | Data 8-K Jun 23, 2023 Jun 21, 2023
8-K Report | Data 8-K May 25, 2023 May 25, 2023
8-K Report | Data 8-K May 3, 2023 May 3, 2023
8-K Report | Data 8-K Mar 1, 2023 Mar 1, 2023
8-K Report | Data 8-K Feb 15, 2023 Feb 15, 2023
8-K Report | Data FORM 8-K Jan 10, 2023 Jan 10, 2023
8-K Report | Data FORM 8-K Dec 14, 2022 Dec 14, 2022
8-K Report | Data 8-K Dec 5, 2022 Dec 5, 2022
8-K Report | Data 8-K Nov 21, 2022 Nov 16, 2022
8-K Report | Data 8-K Nov 16, 2022 Nov 15, 2022
8-K Report | Data 8-K Nov 14, 2022 Nov 14, 2022
8-K Report | Data 8-K Nov 2, 2022 Nov 2, 2022
8-K Report | Data 8-K Sep 12, 2022 Sep 8, 2022
8-K Report | Data 8-K Aug 3, 2022 Aug 3, 2022
8-K Report | Data 8-K May 24, 2022 May 24, 2022
8-K Report | Data 8-K May 18, 2022 May 18, 2022
8-K Report | Data 8-K May 16, 2022 May 13, 2022
8-K Report | Data 8-K May 4, 2022 May 4, 2022
8-K Report | Data 8-K Mar 2, 2022 Mar 2, 2022
8-K Report | Data 8-K Feb 23, 2022 Feb 23, 2022
8-K Report | Data 8-K Nov 3, 2021 Nov 3, 2021
8-K Report | Data 8-K Sep 27, 2021 Sep 27, 2021
8-K Report | Data 8-K Sep 7, 2021 Sep 7, 2021
8-K Report | Data 8-K Aug 4, 2021 Aug 4, 2021
8-K Report | Data 8-K May 19, 2021 May 19, 2021
8-K Report | Data 8-K May 10, 2021 May 10, 2021
8-K Report | Data FORM 8-K Mar 30, 2021 Mar 29, 2021
8-K Report | Data FORM 8-K Mar 18, 2021 Mar 17, 2021
8-K Report | Data 8-K Mar 16, 2021 Mar 16, 2021
8-K Report | Data 8-K Feb 23, 2021 Feb 23, 2021
8-K Report | Data 8-K Oct 27, 2020 Oct 27, 2020
8-K Report | Data FORM 8-K Aug 11, 2020 Aug 11, 2020
8-K Report | Data FORM 8-K Aug 3, 2020 Jul 30, 2020
8-K Report | Data FORM 8-K Jul 29, 2020 Jul 27, 2020
8-K Report | Data 8-K Jul 22, 2020 Jul 22, 2020
8-K Report | Data FORM 8-K Jul 22, 2020 Jul 20, 2020
8-K Report | Data FORM 8-K May 20, 2020 May 19, 2020
8-K Report | Data 8-K Apr 29, 2020 Apr 29, 2020
8-K Report | Data 8-K Feb 5, 2020 Feb 5, 2020
8-K Report | Data 8-K Oct 30, 2019 Oct 30, 2019
8-K Report | Data FORM 8-K Sep 24, 2019 Sep 18, 2019
8-K Report 8-K Aug 1, 2019 Aug 1, 2019
8-K Report 8-K Jun 11, 2019 Jun 6, 2019
8-K Report 8-K May 22, 2019 May 22, 2019
8-K Report 8-K May 8, 2019 May 8, 2019
8-K Report 8-K Mar 15, 2019 Mar 15, 2019
8-K Report 8-K Mar 4, 2019 Feb 28, 2019
8-K Report 8-K Feb 25, 2019 Feb 25, 2019
8-K Report 8-K Feb 6, 2019 Feb 6, 2019
8-K Report 8-K Dec 31, 2018 Dec 29, 2018
8-K Report 8-K Nov 6, 2018 Nov 6, 2018
8-K Report 8-K Sep 10, 2018 Sep 10, 2018
8-K Report 8-K Aug 10, 2018 Aug 9, 2018
8-K Report 8-K Aug 1, 2018 Aug 1, 2018
8-K Report 8-K May 22, 2018 May 22, 2018
8-K Report 8-K May 18, 2018 May 17, 2018
8-K Report 8-K May 8, 2018 May 8, 2018
8-K Report 8-K Feb 14, 2018 Feb 14, 2018
8-K Report 8-K Jan 18, 2018 Jan 16, 2018
8-K Report 8-K Jan 4, 2018 Jan 2, 2018
8-K Report 8-K Dec 21, 2017 Dec 15, 2017
8-K Report 8-K Nov 28, 2017 Nov 28, 2017
8-K Report 8-K Nov 21, 2017 Nov 21, 2017
8-K Report 8-K Oct 30, 2017 Oct 30, 2017
8-K Report 8-K Oct 3, 2017 Sep 27, 2017
8-K Report | Data 8-K Aug 2, 2017 Aug 2, 2017
8-K Report 8-K Jun 1, 2017 Jun 1, 2017
8-K Report 8-K May 25, 2017 May 24, 2017
8-K Report 8-K May 18, 2017 May 17, 2017
8-K Report 8-K May 3, 2017 May 3, 2017
8-K Report 8-K Feb 22, 2017 Feb 22, 2017
8-K Report 8-K Jan 25, 2017 Jan 19, 2017
8-K Report 8-K Jan 19, 2017 Jan 19, 2017
8-K Report 8-K Jan 10, 2017 Jan 5, 2017
8-K Report 8-K Jan 5, 2017 Jan 5, 2017
8-K Report 8-K Dec 2, 2016 Dec 2, 2016
8-K Report 8-K Nov 16, 2016 Nov 9, 2016
8-K Report 8-K Nov 15, 2016 Nov 15, 2016
8-K Report 8-K Nov 2, 2016 Nov 2, 2016
8-K Report 8-K Aug 3, 2016 Aug 3, 2016
8-K Report 8-K Jul 19, 2016 Jul 19, 2016
8-K Report 8-K Jul 13, 2016 Jul 13, 2016
8-K Report | Data 8-K May 31, 2016 May 26, 2016
8-K Report | Data 8-K May 4, 2016 May 4, 2016
8-K Report | Data 8-K Apr 19, 2016 Apr 19, 2016
8-K Report 8-K Mar 8, 2016 Mar 8, 2016
8-K Report FORM 8-K Feb 26, 2016 Feb 23, 2016
8-K Report FORM 8-K Feb 23, 2016 Feb 23, 2016
8-K Report FORM 8-K Feb 11, 2016 Feb 11, 2016
8-K Report FORM 8-K Jan 19, 2016 Jan 18, 2016
8-K Report 8-K Dec 14, 2015 Dec 11, 2015
8-K Report 8-K Dec 2, 2015 Dec 1, 2015
8-K Report 8-K Nov 19, 2015 Nov 19, 2015
8-K Report 8-K Nov 6, 2015 Nov 4, 2015
8-K Report FORM 8-K Nov 4, 2015 Nov 4, 2015
8-K Report FORM 8-K Nov 3, 2015 Nov 3, 2015
8-K Report 8-K Aug 11, 2015 Aug 11, 2015
8-K Report 8-K Aug 3, 2015 Aug 3, 2015
8-K Report 8-K Jul 20, 2015 Jul 17, 2015
8-K Report FORM 8-K Jul 8, 2015 Jul 8, 2015
8-K Report FORM 8-K Jun 25, 2015 Jun 25, 2015
8-K Report FORM 8-K Jun 24, 2015 Jun 23, 2015
8-K Report 8-K Jun 23, 2015 Jun 23, 2015
8-K Report FORM 8-K Jun 18, 2015 Jun 18, 2015
8-K Report 8-K May 5, 2015 May 5, 2015
8-K Report FORM 8-K Apr 17, 2015 Apr 16, 2015
8-K Report FORM 8-K Mar 20, 2015 Mar 17, 2015
8-K Report FORM 8-K Mar 17, 2015 Mar 11, 2015