Form 8-K - Current report:
SEC Accession No. 0000950103-25-001807
Filing Date
2025-02-10
Accepted
2025-02-10 17:05:17
Documents
17
Period of Report
2025-02-10
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 1.02: Termination of a Material Definitive Agreement
Item 2.01: Completion of Acquisition or Disposition of Assets
Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing
Item 3.03: Material Modifications to Rights of Security Holders
Item 5.01: Changes in Control of Registrant
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K dp224739_8k.htm   iXBRL 8-K 49884
2 EXHIBIT 3.1 dp224739_ex0301.htm EX-3.1 16854
3 EXHIBIT 3.2 dp224739_ex0302.htm EX-3.2 76722
4 EXHIBIT 10.1 dp224739_ex1001.htm EX-10.1 15681
5 EXHIBIT 99.1 dp224739_ex9901.htm EX-99.1 5938
  Complete submission text file 0000950103-25-001807.txt   375106

Data Files

Seq Description Document Type Size
6 XBRL SCHEMA FILE sum-20250210.xsd EX-101.SCH 3033
7 XBRL LABEL FILE sum-20250210_lab.xml EX-101.LAB 34240
8 XBRL PRESENTATION FILE sum-20250210_pre.xml EX-101.PRE 22372
19 EXTRACTED XBRL INSTANCE DOCUMENT dp224739_8k_htm.xml XML 3807
Mailing Address 1801 CALIFORNIA STREET SUITE 3500 DENVER CO 80202
Business Address 1801 CALIFORNIA STREET SUITE 3500 DENVER CO 80202 303-893-0012
Summit Materials, Inc. (Filer) CIK: 0001621563 (see all company filings)

EIN.: 471984212 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-36873 | Film No.: 25606543
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
(CF Office: 01 Energy & Transportation)