Summit Materials, Inc. 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
10-Q Report | Data 10-Q Oct 31, 2024 Sep 28, 2024
8-K Report | Data 8-K Oct 30, 2024 Oct 30, 2024
SC 13G Report Oct 24, 2024
8-K Report | Data 8-K Aug 22, 2024 Aug 22, 2024
10-Q Report | Data 10-Q Aug 6, 2024 Jun 29, 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
10-Q Report | Data 10-Q May 2, 2024 Mar 30, 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
10-K Report | Data 10-K Feb 15, 2024 Dec 30, 2023
8-K Report | Data 8-K Feb 14, 2024 Feb 14, 2024
SC 13G/A Report Feb 14, 2024
SC 13G/A Report SCHEDULE 13G/A Feb 13, 2024
8-K/A Report | Data FORM 8-K/A Feb 12, 2024 Jan 12, 2024
SC 13G/A Report SEC SCHEDULE 13G Feb 9, 2024
SC 13G Report SEC SCHEDULE 13G Feb 9, 2024
SC 13G/A Report SEC SCHEDULE 13G Feb 9, 2024
SC 13G Report Jan 24, 2024
SC 13D Report SC 13D Jan 22, 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
10-Q Report | Data 10-Q Nov 2, 2023 Sep 30, 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
10-Q Report | Data 10-Q Aug 3, 2023 Jul 1, 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
10-Q Report | Data 10-Q May 4, 2023 Apr 1, 2023
8-K Report | Data 8-K May 3, 2023 May 3, 2023
SC 13G/A Report SCHEDULE 13G/A Apr 10, 2023
8-K Report | Data 8-K Mar 1, 2023 Mar 1, 2023
10-K Report | Data 10-K Feb 16, 2023 Dec 31, 2022
8-K Report | Data 8-K Feb 15, 2023 Feb 15, 2023
SC 13G/A Report Feb 14, 2023
SC 13G/A Report SEC SCHEDULE 13G Feb 13, 2023
SC 13G Report SEC SCHEDULE 13G Feb 10, 2023
SC 13G/A Report Feb 9, 2023
SC 13G/A Report SCHEDULE 13G/A Feb 9, 2023
SC 13G/A Report Feb 3, 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
10-Q Report | Data 10-Q Nov 3, 2022 Oct 1, 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
10-Q Report | Data 10-Q Aug 4, 2022 Jul 2, 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
10-Q Report | Data 10-Q May 5, 2022 Apr 2, 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
10-K Report | Data 10-K Feb 24, 2022 Jan 1, 2022
8-K Report | Data 8-K Feb 23, 2022 Feb 23, 2022
SC 13G/A Report Feb 14, 2022
SC 13G Report SEC SCHEDULE 13G Feb 11, 2022
SC 13G/A Report SCHEDULE 13G/A Feb 10, 2022
SC 13G/A Report Feb 9, 2022
SC 13G/A Report SEC SCHEDULE 13G Feb 8, 2022
SC 13G/A Report Feb 3, 2022
10-Q Report | Data 10-Q Nov 4, 2021 Oct 2, 2021
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
10-Q Report | Data 10-Q Aug 5, 2021 Jul 3, 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
10-Q Report | Data 10-Q May 11, 2021 Apr 3, 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
10-K Report | Data 10-K Feb 24, 2021 Jan 2, 2021
8-K Report | Data 8-K Feb 23, 2021 Feb 23, 2021
SC 13G Report Feb 16, 2021
SC 13G Report SEC SCHEDULE 13G Feb 12, 2021
SC 13G/A Report JANUS HENDERSON GROUP PLC OWNS 4.7% Feb 11, 2021
SC 13G/A Report SCHEDULE 13G/A Feb 10, 2021
SC 13G/A Report Feb 8, 2021
SC 13G/A Report Feb 1, 2021
10-Q Report | Data 10-Q Oct 28, 2020 Sep 26, 2020
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
10-Q Report | Data 10-Q Jul 24, 2020 Jun 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
SC 13G/A Report Jun 10, 2020
8-K Report | Data FORM 8-K May 20, 2020 May 19, 2020
10-Q Report | Data 10-Q Apr 29, 2020 Mar 28, 2020
8-K Report | Data 8-K Apr 29, 2020 Apr 29, 2020
SC 13G/A Report JANUS HENDERSON GROUP PLC OWNS 7.2% OF SUMMIT Feb 13, 2020
SC 13G/A Report SUMMIT MATERIALS, INC. Feb 12, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 12, 2020
SC 13G/A Report 13G AMENDED ANNUAL FILING (SUM) Feb 7, 2020
SC 13G Report Feb 7, 2020
SC 13G/A Report Feb 6, 2020
SC 13G/A Report Feb 6, 2020
10-K Report | Data 10-K Feb 5, 2020 Dec 28, 2019
8-K Report | Data 8-K Feb 5, 2020 Feb 5, 2020
SC 13G/A Report SUMMIT MATERIALS, INC. - 13G AMENDMENT Dec 10, 2019
10-Q Report | Data 10-Q Oct 30, 2019 Sep 28, 2019
8-K Report | Data 8-K Oct 30, 2019 Oct 30, 2019
SC 13G Report SUMMIT MATERIALS, INC. - INITIAL 13G Oct 11, 2019
8-K Report | Data FORM 8-K Sep 24, 2019 Sep 18, 2019
SC 13G/A Report JANUS HENDERSON GROUP PLC OWNS 10.3% OF SUMMIT MATERIALS INC Aug 9, 2019
10-Q Report | Data 10-Q Aug 1, 2019 Jun 29, 2019
8-K Report 8-K Aug 1, 2019 Aug 1, 2019
SC 13D Report SUMMIT MATERIALS, INC. - INITIAL 13D Jun 17, 2019
8-K Report 8-K Jun 11, 2019 Jun 6, 2019
8-K Report 8-K May 22, 2019 May 22, 2019
10-Q Report | Data 10-Q May 8, 2019 Mar 30, 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
10-K/A Report | Data 10-K/A Feb 20, 2019 Dec 29, 2018
SC 13G/A Report SUMMIT MATERIALS, INC. - 13G AMENDMENT Feb 14, 2019
SC 13G/A Report SUMMIT MATERIALS, INC. Feb 13, 2019
SC 13G/A Report Feb 13, 2019
SC 13G/A Report Feb 13, 2019
SC 13G Report JANUS HENDERSON GROUP PLC OWNS 7.4% OF SUMMIT Feb 13, 2019
SC 13G/A Report Feb 6, 2019
10-K Report | Data 10-K Feb 6, 2019 Dec 29, 2018
8-K Report 8-K Feb 6, 2019 Feb 6, 2019
SC 13G/A Report 13G AMENDED ANNUAL FILING - SUM Feb 1, 2019
SC 13G/A Report Jan 31, 2019
8-K Report 8-K Dec 31, 2018 Dec 29, 2018
SC 13G/A Report Dec 13, 2018
SC 13G Report SUMMIT MATERIALS, INC. - INITIAL FILING Nov 13, 2018
SC 13G Report SUMMIT MATERIALS, INC. Nov 7, 2018
10-Q Report | Data 10-Q Nov 6, 2018 Sep 29, 2018
8-K Report 8-K Nov 6, 2018 Nov 6, 2018
SC 13G/A Report Sep 14, 2018
8-K Report 8-K Sep 10, 2018 Sep 10, 2018
SC 13G Report Sep 4, 2018
8-K Report 8-K Aug 10, 2018 Aug 9, 2018
10-Q Report | Data 10-Q Aug 2, 2018 Jun 30, 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
10-Q Report | Data 10-Q May 8, 2018 Mar 31, 2018
8-K Report 8-K May 8, 2018 May 8, 2018
10-K Report | Data 10-K Feb 14, 2018 Dec 30, 2017
8-K Report 8-K Feb 14, 2018 Feb 14, 2018
SC 13G Report Feb 13, 2018
SC 13G/A Report Feb 9, 2018
SC 13G Report 13G INITIAL ANNUAL FILING - SUM Feb 6, 2018
SC 13G/A Report Jan 23, 2018
SC 13G Report Jan 19, 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
10-Q Report | Data 10-Q Nov 2, 2017 Sep 30, 2017
8-K Report 8-K Oct 30, 2017 Oct 30, 2017
8-K Report 8-K Oct 3, 2017 Sep 27, 2017
10-Q Report | Data 10-Q Aug 4, 2017 Jul 1, 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
10-Q Report | Data 10-Q May 3, 2017 Apr 1, 2017
8-K Report 8-K May 3, 2017 May 3, 2017
10-K Report | Data 10-K Feb 28, 2017 Dec 31, 2016
8-K Report 8-K Feb 22, 2017 Feb 22, 2017
SC 13G/A Report AMENDMENT NO. 2 Feb 14, 2017
SC 13G/A Report AMENDMENT NO. 1 TO SCHEDULE 13G Feb 14, 2017
SC 13G/A Report Feb 14, 2017
SC 13G/A Report Feb 10, 2017
SC 13G/A Report Feb 6, 2017
SC 13G/A Report 13G AMENDED ANNUAL FILING (SUM) Feb 3, 2017
SC 13G Report Jan 30, 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
SC 13G/A Report NONE Nov 10, 2016
10-Q Report | Data 10-Q Nov 3, 2016 Oct 1, 2016
8-K Report 8-K Nov 2, 2016 Nov 2, 2016
SC 13G Report SCHEDULE 13G HOLDINGS REPORT Aug 22, 2016
10-Q Report | Data 10-Q Aug 10, 2016 Jul 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
10-Q Report | Data 10-Q May 4, 2016 Apr 2, 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
10-K Report | Data FORM 10-K Feb 22, 2016 Jan 2, 2016
SC 13G Report SCHEDULE 13G Feb 16, 2016
SC 13G/A Report AMENDMENT NO. 1 Feb 16, 2016
SC 13G Report NONE Feb 16, 2016
SC 13G/A Report 13G Feb 16, 2016
8-K Report FORM 8-K Feb 11, 2016 Feb 11, 2016
SC 13G Report Feb 10, 2016
SC 13G Report Feb 3, 2016
SC 13G Report 13G INITIAL ANNUAL FILING - (SUM) Feb 3, 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
SC 13G Report SCHEDULE 13G Nov 19, 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
10-Q Report | Data 10-Q Nov 3, 2015 Sep 26, 2015
8-K Report FORM 8-K Nov 3, 2015 Nov 3, 2015
8-K Report 8-K Aug 11, 2015 Aug 11, 2015
10-Q Report | Data FORM 10-Q Aug 10, 2015 Jun 27, 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
10-Q Report | Data FORM 10-Q May 5, 2015 Mar 28, 2015
8-K Report 8-K May 5, 2015 May 5, 2015
SC 13G Report SCHEDULE 13G HOLDINGS REPORT Apr 27, 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