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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-21-037984
Filing Date
2021-03-18
Accepted
2021-03-18 06:02:46
Documents
12
Period of Report
2021-03-17
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm2110132d1_8k.htm   iXBRL 8-K 24006
  Complete submission text file 0001104659-21-037984.txt   197231

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA sum-20210317.xsd EX-101.SCH 3205
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE sum-20210317_lab.xml EX-101.LAB 34592
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE sum-20210317_pre.xml EX-101.PRE 22724
5 EXTRACTED XBRL INSTANCE DOCUMENT tm2110132d1_8k_htm.xml XML 3612
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.: 21752958
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)