13 results
10-K
2023 FY
EX-21
SUM
Summit Materials, Inc.
Annual report
15 Feb 24
1:02pm
10-K
2022 FY
EX-21.1
SUM
Summit Materials, Inc.
Annual report
16 Feb 23
2:38pm
10-K
2021 FY
EX-21
SUM
Summit Materials, Inc.
Annual report
24 Feb 22
2:37pm
10-K
2020 FY
EX-21
SUM
Summit Materials, Inc.
Annual report
24 Feb 21
1:49pm
10-K
2019 FY
EX-21.1
Summit Materials, Inc.
Annual report
5 Feb 20
2:22pm
10-K
EX-21
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7 Mar 14
Annual report
12:00am
S-4
EX-21
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27 Mar 13
Registration of securities issued in business combination transactions
12:00am
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