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Summit Materials (SUM)

644 filings

Page 5 of 33
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8-K
SUM Summit Materials Inc
29 Mar 21
Summit Materials Elevates Two to Senior Leadership & Creates Two New Roles
8:00pm
4
SUM Summit Materials Inc
22 Mar 21
Summit Materials / JOHN RAYMOND MURPHY ownership change
9:26pm
4
SUM Summit Materials Inc
22 Mar 21
Summit Materials / HOWARD L LANCE ownership change
9:23pm
4
Anne Lee Benedict
22 Mar 21
Summit Materials / Anne Lee Benedict ownership change
9:20pm
8-K
SUM Summit Materials Inc
18 Mar 21
Departure of Directors or Certain Officers
6:02am
8-K
SUM Summit Materials Inc
15 Mar 21
Regulation FD Disclosure
8:00pm
PRE 14A
SUM Summit Materials Inc
9 Mar 21
Preliminary proxy
5:27pm
4
SUM Summit Materials Inc
2 Mar 21
Summit Materials / HOWARD L LANCE ownership change
7:27pm
4
SUM Summit Materials Inc
2 Mar 21
Summit Materials / JOSEPH S CANTIE ownership change
7:27pm
4
SUM Summit Materials Inc
2 Mar 21
Summit Materials / Susan A Ellerbusch ownership change
7:26pm
4
SUM Summit Materials Inc
2 Mar 21
Summit Materials / STEVEN H WUNNING ownership change
7:26pm
4
John Raymond Murphy
2 Mar 21
Summit Materials / JOHN RAYMOND MURPHY ownership change
7:26pm
4
Michael John Brady
2 Mar 21
Summit Materials / Michael John Brady ownership change
7:25pm
4
Brian James Harris
2 Mar 21
Summit Materials / Brian James Harris ownership change
7:25pm
4
Anne Lee Benedict
2 Mar 21
Summit Materials / Anne Lee Benedict ownership change
7:25pm
10-K
2020 FY
SUM Summit Materials Inc
24 Feb 21
Annual report
1:49pm
8-K
SUM Summit Materials Inc
23 Feb 21
Summit Materials, Inc. Reports Fourth Quarter and Full Year 2020 Results
4:19pm
SC 13G
SUM Summit Materials Inc
16 Feb 21
Summit Materials / PRICE T ROWE ASSOCIATES ownership change
12:23pm
5
Anne Lee Benedict
15 Feb 21
Summit Materials / Anne Lee Benedict ownership change
7:00pm
SC 13G
SUM Summit Materials Inc
12 Feb 21
Summit Materials / DIMENSIONAL FUND ADVISORS ownership change
3:41pm