EDGAR Filing Documents for 0000950103-24-016695

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:

SEC Accession No. 0000950103-24-016695

Filing Date

2024-11-25

Accepted

2024-11-25 09:08:58

Documents

Document Format Files

Seq	Description	Document	Type	Size
1	FORM DEFA14A	dp221093_defa14a.htm	DEFA14A	59533
2	EXHIBIT 2.1	dp221093_ex0201.htm	EX-2.1	586580
3	EXHIBIT 99.1	dp221093_ex9901.htm	EX-99.1	92209
4	EXHBIT 99.2	dp221093_ex9902.htm	EX-99.2	28124
	Complete submission text file	0000950103-24-016695.txt		767489

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: 1230
Type: DEFA14A | Act: 34 | File No.: 001-36873 | Film No.: 241492243
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
(CF Office: 01 Energy & Transportation)