Summit Materials (SUM) Filings

8-K

Summit Materials, Inc.

10 Jan 23

Entry into a Material Definitive Agreement

4:15pm

S-3ASR

SUM Summit Materials Inc

6 Jan 23

Automatic shelf registration

4:23pm

8-K

SUM Summit Materials Inc

14 Dec 22

Entry into a Material Definitive Agreement

4:15pm

8-K

SUM Summit Materials Inc

5 Dec 22

Summit Materials, Inc. Declares Special Stock Dividend

4:34pm

8-K

SUM Summit Materials Inc

21 Nov 22

Amendments to Articles of Incorporation or Bylaws

4:17pm

8-K

SUM Summit Materials Inc

16 Nov 22

Summit Materials, Inc. Announces Senior Leadership Change

4:55pm

8-K

SUM Summit Materials Inc

14 Nov 22

Departure of Directors or Certain Officers

4:14pm

10-Q

2022 Q3

Summit Materials, Inc.

3 Nov 22

Quarterly report

2:13pm

8-K

SUM Summit Materials Inc

2 Nov 22

Summit Materials, Inc. Reports Third Quarter 2022 Results

4:19pm

4

SUM Summit Materials Inc

15 Sep 22

Summit Materials / Kekin Ghelani ownership change

5:08pm

8-K

SUM Summit Materials Inc

12 Sep 22

Departure of Directors or Certain Officers

9:03am

4

SUM Summit Materials Inc

6 Sep 22

Summit Materials / Karli S. Anderson ownership change

4:46pm

10-Q

2022 Q2

Summit Materials, Inc.

4 Aug 22

Quarterly report

11:37am

8-K

SUM Summit Materials Inc

3 Aug 22

Summit Materials, Inc. Reports Second Quarter 2022 Results

4:21pm

4

SUM Summit Materials Inc

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

22 Jul 22

Letter from SEC

12:00am

4

SUM Summit Materials Inc

20 Jul 22

Summit Materials / Anne P Noonan ownership change

7:01pm

CORRESP

SUM Summit Materials Inc

12 Jul 22

Correspondence with SEC

12:00am