295 filings
Page 2 of 15
8-K
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27 Nov 23
Summit Materials Announces intention to offer $800 million of senior notes
7:30am
UPLOAD
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27 Nov 23
Letter from SEC
12:00am
PRER14A
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13 Nov 23
Preliminary revised proxy
7:39am
CORRESP
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13 Nov 23
Correspondence with SEC
12:00am
UPLOAD
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8 Nov 23
Letter from SEC
12:00am
DEFA14A
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2 Nov 23
Additional proxy soliciting materials
9:24pm
8-K
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1 Nov 23
Summit Materials, Inc. Reports Third Quarter 2023 Results
4:23pm
DEFA14A
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24 Oct 23
Additional proxy soliciting materials
4:22pm
DEFA14A
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20 Oct 23
Additional proxy soliciting materials
4:37pm
DEFA14A
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19 Oct 23
Additional proxy soliciting materials
4:25pm
DEFA14A
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19 Oct 23
Additional proxy soliciting materials
4:22pm
PREM14A
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18 Oct 23
Preliminary proxy related to merger
8:56pm
DEFA14A
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13 Sep 23
Additional proxy soliciting materials
5:06pm
8-K
bw5rrt
13 Sep 23
Entry into a Material Definitive Agreement
4:51pm
DEFA14A
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8 Sep 23
Additional proxy soliciting materials
9:05am
8-K
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8 Sep 23
Entry into a Material Definitive Agreement
8:51am
DEFA14A
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7 Sep 23
Additional proxy soliciting materials
5:23pm
DEFA14A
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7 Sep 23
Additional proxy soliciting materials
4:10pm
8-K
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7 Sep 23
Creating a Materials-Led Enterprise with National Scale
8:45am