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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001628280-23-005106
Filing Date
2023-02-24
Accepted
2023-02-24 18:16:00
Documents
1
Period of Report
2023-02-22

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_167728053537467.html 4  
1 FORM 4 wf-form4_167728053537467.xml 4 4374
  Complete submission text file 0001628280-23-005106.txt   5815
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: 1231
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Office of Energy & Transportation

Mailing Address ONE PARK PLAZA 11270 W. PARK PLACE, SUITE 1000 MILWAUKEE WI 53224
Business Address 4147604872
Cooney Anne M (Reporting) CIK: 0001667708 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36873 | Film No.: 23669244