Financial reports
10-K
2023 FY
Annual report
15 Feb 24
10-Q
2023 Q3
Quarterly report
2 Nov 23
10-Q
2023 Q2
Quarterly report
3 Aug 23
10-Q
2023 Q1
Quarterly report
4 May 23
10-K
2022 FY
Annual report
16 Feb 23
10-Q
2022 Q3
Quarterly report
3 Nov 22
10-Q
2022 Q2
Quarterly report
4 Aug 22
10-Q
2022 Q1
Quarterly report
5 May 22
10-K
2021 FY
Annual report
24 Feb 22
10-Q
2021 Q3
Quarterly report
4 Nov 21
Current reports
8-K/A
Independent Auditors’ Report
12 Feb 24
8-K
Summit Materials Completes Combination with Argos USA
12 Jan 24
8-K
Summit Materials Shareholders Approve Combination with Argos USA
11 Jan 24
8-K
Other Events
28 Dec 23
8-K
Entry into a Material Definitive Agreement
14 Dec 23
8-K
Other Events
1 Dec 23
8-K
Summit Materials Announces intention to offer $800 million of senior notes
27 Nov 23
8-K
Entry into a Material Definitive Agreement
13 Sep 23
8-K
Entry into a Material Definitive Agreement
8 Sep 23
8-K
Creating a Materials-Led Enterprise with National Scale
7 Sep 23
Other
UPLOAD
Letter from SEC
22 Jul 22
CORRESP
Correspondence with SEC
12 Jul 22
UPLOAD
Letter from SEC
27 Jun 22
UPLOAD
Letter from SEC
28 Nov 17
CORRESP
Correspondence with SEC
15 Nov 17
UPLOAD
Letter from SEC
19 Oct 17
CORRESP
Correspondence with SEC
23 Aug 17
UPLOAD
Letter from SEC
1 Aug 17
CORRESP
Correspondence with SEC
14 Jul 17
UPLOAD
Letter from SEC
6 Jul 17
Ownership