806 filings
Page 6 of 41
8-K
SUM
Summit Materials Inc - Ordinary Shares
3 May 23
Summit Materials, Inc. Reports First Quarter 2023 Results
4:16pm
ARS
2022 FY
SUM
Summit Materials Inc - Ordinary Shares
10 Apr 23
Annual report to shareholders
4:27pm
DEFA14A
SUM
Summit Materials Inc - Ordinary Shares
10 Apr 23
Additional proxy soliciting materials
4:17pm
DEF 14A
SUM
Summit Materials Inc - Ordinary Shares
Definitive proxy
10 Apr 23
4:15pm
SC 13G/A
SUM
Summit Materials Inc - Ordinary Shares
10 Apr 23
Summit Materials / VANGUARD ownership change
1:39pm
4
SUM
Summit Materials Inc - Ordinary Shares
2 Mar 23
Summit Materials / Craig Scott Anderson ownership change
4:23pm
3
Craig Scott Anderson
2 Mar 23
Summit Materials / Craig Scott Anderson ownership change
4:22pm
4
SUM
Summit Materials Inc - Ordinary Shares
1 Mar 23
Summit Materials / Karli S. Anderson ownership change
5:42pm
4
Christopher Burke Gaskill
1 Mar 23
Summit Materials / Christopher Burke Gaskill ownership change
5:41pm
4
SUM
Summit Materials Inc - Ordinary Shares
1 Mar 23
Summit Materials / Brian James Harris ownership change
5:40pm
4
Noonan Anne P
1 Mar 23
Summit Materials / Anne P Noonan ownership change
5:39pm
4
SUM
Summit Materials Inc - Ordinary Shares
1 Mar 23
Summit Materials / Tamla Oates-Forney ownership change
5:38pm
4
Anne K. Wade
1 Mar 23
Summit Materials / Anne K. Wade ownership change
5:36pm
4
Joseph S Cantie
1 Mar 23
Summit Materials / JOSEPH S CANTIE ownership change
5:35pm
4
SUM
Summit Materials Inc - Ordinary Shares
1 Mar 23
Summit Materials / JOHN RAYMOND MURPHY ownership change
5:34pm
4
SUM
Summit Materials Inc - Ordinary Shares
1 Mar 23
Summit Materials / HOWARD L LANCE ownership change
5:32pm
4
SUM
Summit Materials Inc - Ordinary Shares
1 Mar 23
Summit Materials / STEVEN H WUNNING ownership change
5:30pm
8-K
SUM
Summit Materials Inc - Ordinary Shares
1 Mar 23
Summit Materials Announces Scott Anderson as New Chief Financial Officer
4:34pm
4
John Raymond Murphy
24 Feb 23
Summit Materials / JOHN RAYMOND MURPHY ownership change
6:49pm