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Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001047469-19-001956
Filing Date
2019-04-04
Accepted
2019-04-04 16:12:05
Documents
21
Period of Report
2019-05-22
Effectiveness Date
2019-04-04

Document Format Files

Seq Description Document Type Size
1 DEF 14A a2238023zdef14a.htm DEF 14A 2093385
2 G24072BII001.GIF g24072bii001.gif GRAPHIC 274664
3 G24072BII002.GIF g24072bii002.gif GRAPHIC 179365
4 G274549.JPG g274549.jpg GRAPHIC 6338
5 G169137.JPG g169137.jpg GRAPHIC 5717
6 G139157.JPG g139157.jpg GRAPHIC 111478
7 G836461.JPG g836461.jpg GRAPHIC 81419
8 G883248.JPG g883248.jpg GRAPHIC 8065
9 G104745.JPG g104745.jpg GRAPHIC 29686
10 G823829.JPG g823829.jpg GRAPHIC 25607
11 G42.JPG g42.jpg GRAPHIC 30472
12 G273295.JPG g273295.jpg GRAPHIC 28854
13 G298960.JPG g298960.jpg GRAPHIC 29588
14 G656231.JPG g656231.jpg GRAPHIC 29371
15 G806966.JPG g806966.jpg GRAPHIC 29434
16 G37800.JPG g37800.jpg GRAPHIC 28846
17 G390769.JPG g390769.jpg GRAPHIC 39180
18 G127878.JPG g127878.jpg GRAPHIC 39087
19 G985628.JPG g985628.jpg GRAPHIC 43040
20 G922978.JPG g922978.jpg GRAPHIC 61963
21 G721760.JPG g721760.jpg GRAPHIC 1108
  Complete submission text file 0001047469-19-001956.txt   3588239
Mailing Address 1550 WYNKOOP STREET, 3RD FLOOR DENVER CO 80202
Business Address 1550 WYNKOOP STREET, 3RD FLOOR DENVER CO 80202 303-893-0012
Summit Materials, Inc. (Filer) CIK: 0001621563 (see all company filings)

IRS No.: 471984212 | State of Incorp.: DE | Fiscal Year End: 1227
Type: DEF 14A | Act: 34 | File No.: 001-36873 | Film No.: 19732396
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Assistant Director 9