813 filings
Page 16 of 41
4
Anne K. Wade
3 Mar 20
Summit Materials / Anne K. Wade ownership change
9:42pm
4
Joseph S Cantie
3 Mar 20
Summit Materials / JOSEPH S CANTIE ownership change
9:42pm
4
SUM
Summit Materials Inc - Ordinary Shares
3 Mar 20
Summit Materials / HOWARD L LANCE ownership change
9:41pm
4
Susan A Ellerbusch
3 Mar 20
Summit Materials / Susan A Ellerbusch ownership change
9:41pm
4
John Raymond Murphy
3 Mar 20
Summit Materials / JOHN RAYMOND MURPHY ownership change
9:39pm
4
Steven H Wunning
3 Mar 20
Summit Materials / STEVEN H WUNNING ownership change
9:39pm
4
Ted A Gardner
3 Mar 20
Summit Materials / TED A GARDNER ownership change
9:38pm
4
Michael John Brady
3 Mar 20
Summit Materials / Michael John Brady ownership change
9:37pm
SC 13G/A
JHG
Janus Henderson Group plc
13 Feb 20
Summit Materials, Inc.
5:29pm
SC 13G/A
SUM
Summit Materials Inc - Ordinary Shares
12 Feb 20
Beneficial ownership report (amended)
4:58pm
SC 13G/A
SUM
Summit Materials Inc - Ordinary Shares
12 Feb 20
Beneficial ownership report (amended)
8:02am
SC 13G/A
SUM
Summit Materials Inc - Ordinary Shares
7 Feb 20
Beneficial ownership report (amended)
11:37am
SC 13G
FMR LLC
7 Feb 20
Summit Materials, Inc.
12:00am
SC 13G/A
SUM
Summit Materials Inc - Ordinary Shares
6 Feb 20
Beneficial ownership report (amended)
1:20pm
SC 13G/A
SUM
Summit Materials Inc - Ordinary Shares
6 Feb 20
Beneficial ownership report (amended)
9:10am
10-K
2019 FY
Summit Materials, Inc.
Annual report
5 Feb 20
2:22pm
8-K
SUM
Summit Materials Inc - Ordinary Shares
5 Feb 20
Summit Materials, Inc. Reports Fourth Quarter and Full Year 2019 Results
12:00am
S-3ASR
SUM
Summit Materials Inc - Ordinary Shares
6 Jan 20
Automatic shelf registration
4:31pm
SC 13G/A
Southeastern Asset Management Inc
10 Dec 19
Summit Materials, Inc.
4:00pm
4
Brian James Harris
21 Nov 19
Summit Materials / Brian James Harris ownership change
7:26pm