145 results
Page 2 of 8
8-K
EX-10.3
4sp6z9809gbw7 v96
12 Jan 24
Summit Materials Completes Combination with Argos USA
4:37pm
8-K
EX-4.1
9pin x7njlaf
14 Dec 23
Entry into a Material Definitive Agreement
4:31pm
DEFM14A
wnthlyhz9 qu8xe
12 Dec 23
Proxy related to merger
7:10am
DEFA14A
klonszi
27 Nov 23
Additional proxy soliciting materials
7:34am
PRER14A
65plw scrv
13 Nov 23
Preliminary revised proxy
7:39am
8-K
EX-99.1
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1 Nov 23
Summit Materials, Inc. Reports Third Quarter 2023 Results
4:23pm
PREM14A
7a94n9
18 Oct 23
Preliminary proxy related to merger
8:56pm
DEFA14A
EX-2.2
u97afbv7
13 Sep 23
Additional proxy soliciting materials
5:06pm
DEFA14A
36mmvithh16
13 Sep 23
Additional proxy soliciting materials
5:06pm
8-K
ff3ch7z
13 Sep 23
Entry into a Material Definitive Agreement
4:51pm
8-K
EX-2.2
rkzrlyuyifmx5m p9ng1
13 Sep 23
Entry into a Material Definitive Agreement
4:51pm
DEFA14A
1v50lzavw6myf
8 Sep 23
Additional proxy soliciting materials
9:05am
DEFA14A
EX-2.1
kbu3pgqfvh970 p63
8 Sep 23
Additional proxy soliciting materials
9:05am
8-K
EX-2.1
3k2ujh1 cft6pnhu70
8 Sep 23
Entry into a Material Definitive Agreement
8:51am
8-K
ptln8yfh2h 83opb6kr7
8 Sep 23
Entry into a Material Definitive Agreement
8:51am
8-K
EX-99.1
nx9nun
2 Aug 23
Summit Materials, Inc. Reports Second Quarter 2023 Results
4:32pm