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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-18-014206
Filing Date
2018-03-01
Accepted
2018-03-01 21:02:10
Documents
1
Period of Report
2018-02-28

Document Format Files

Seq Description Document Type Size
1 4 a4.html 4  
1 4 a4.xml 4 8052
  Complete submission text file 0001104659-18-014206.txt   9568
Mailing Address C/O BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154 2125835000
SIMPKINS NEIL P (Reporting) CIK: 0001275519 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36873 | Film No.: 18659814

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. (Issuer) CIK: 0001621563 (see all company filings)

IRS No.: 471984212 | State of Incorp.: DE | Fiscal Year End: 1227
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Assistant Director 9