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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001628280-21-009705
Filing Date
2021-05-10
Accepted
2021-05-10 16:21:20
Documents
15
Period of Report
2021-05-10
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K sum-20210510.htm   iXBRL 8-K 41370
2 EX-99.1 a8kexhibit991-q12021.htm EX-99.1 486964
  Complete submission text file 0001628280-21-009705.txt   708262

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT sum-20210510.xsd EX-101.SCH 2464
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT sum-20210510_cal.xml EX-101.CAL 747
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT sum-20210510_def.xml EX-101.DEF 1688
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT sum-20210510_lab.xml EX-101.LAB 25298
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT sum-20210510_pre.xml EX-101.PRE 13227
8 EXTRACTED XBRL INSTANCE DOCUMENT sum-20210510_htm.xml XML 11826
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: 1228
Type: 8-K | Act: 34 | File No.: 001-36873 | Film No.: 21907530
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Office of Energy & Transportation