806 filings
Page 8 of 41
S-3ASR
SUM
Summit Materials Inc - Ordinary Shares
6 Jan 23
Automatic shelf registration
4:23pm
8-K
SUM
Summit Materials Inc - Ordinary Shares
14 Dec 22
Entry into a Material Definitive Agreement
4:15pm
8-K
SUM
Summit Materials Inc - Ordinary Shares
5 Dec 22
Summit Materials, Inc. Declares Special Stock Dividend
4:34pm
8-K
SUM
Summit Materials Inc - Ordinary Shares
21 Nov 22
Amendments to Articles of Incorporation or Bylaws
4:17pm
8-K
SUM
Summit Materials Inc - Ordinary Shares
16 Nov 22
Summit Materials, Inc. Announces Senior Leadership Change
4:55pm
8-K
SUM
Summit Materials Inc - Ordinary Shares
14 Nov 22
Departure of Directors or Certain Officers
4:14pm
10-Q
2022 Q3
Summit Materials, Inc.
Quarterly report
3 Nov 22
2:13pm
8-K
SUM
Summit Materials Inc - Ordinary Shares
2 Nov 22
Summit Materials, Inc. Reports Third Quarter 2022 Results
4:19pm
4
SUM
Summit Materials Inc - Ordinary Shares
15 Sep 22
Summit Materials / Kekin Ghelani ownership change
5:08pm
8-K
SUM
Summit Materials Inc - Ordinary Shares
12 Sep 22
Departure of Directors or Certain Officers
9:03am
4
SUM
Summit Materials Inc - Ordinary Shares
6 Sep 22
Summit Materials / Karli S. Anderson ownership change
4:46pm
10-Q
2022 Q2
Summit Materials, Inc.
Quarterly report
4 Aug 22
11:37am
8-K
SUM
Summit Materials Inc - Ordinary Shares
3 Aug 22
Summit Materials, Inc. Reports Second Quarter 2022 Results
4:21pm
4
SUM
Summit Materials Inc - Ordinary Shares
1 Aug 22
Summit Materials / Karli S. Anderson ownership change
6:32pm
4
Christopher Burke Gaskill
1 Aug 22
Summit Materials / Christopher Burke Gaskill ownership change
6:29pm
4
Brian James Harris
1 Aug 22
Summit Materials / Brian James Harris ownership change
6:25pm
UPLOAD
SUM
Summit Materials Inc - Ordinary Shares
22 Jul 22
Letter from SEC
12:00am
4
SUM
Summit Materials Inc - Ordinary Shares
20 Jul 22
Summit Materials / Anne P Noonan ownership change
7:01pm
CORRESP
SUM
Summit Materials Inc - Ordinary Shares
12 Jul 22
Correspondence with SEC
12:00am
UPLOAD
SUM
Summit Materials Inc - Ordinary Shares
27 Jun 22
Letter from SEC
12:00am