Form 8-A

SUMMIT MATERIALS, INC.

Date: March 11, 2015

/s/ Anne Lee Benedict

Anne Lee Benedict

Executive Vice President, Chief Legal Officer and Secretary

0001193125-15-087630.txt : 20150312 0001193125-15-087630.hdr.sgml : 20150312 20150311173700 ACCESSION NUMBER: 0001193125-15-087630 CONFORMED SUBMISSION TYPE: 8-A12B PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20150312 DATE AS OF CHANGE: 20150311 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Summit Materials, Inc. CENTRAL INDEX KEY: 0001621563 STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400] IRS NUMBER: 471984212 STATE OF INCORPORATION: DE FISCAL YEAR END: 1227 FILING VALUES: FORM TYPE: 8-A12B SEC ACT: 1934 Act SEC FILE NUMBER: 001-36873 FILM NUMBER: 15693778 BUSINESS ADDRESS: STREET 1: 1550 WYNKOOP STREET, 3RD FLOOR CITY: DENVER STATE: CO ZIP: 80202 BUSINESS PHONE: 303-893-0012 MAIL ADDRESS: STREET 1: 1550 WYNKOOP STREET, 3RD FLOOR CITY: DENVER STATE: CO ZIP: 80202 8-A12B 1 d889843d8a12b.htm FORM 8-A Form 8-A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-A

FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES

PURSUANT TO SECTION 12(b) OR 12(g) OF

THE SECURITIES EXCHANGE ACT OF 1934

Summit Materials, Inc.

(Exact Name of Registrant as Specified in its Charter)


Delaware		47-1984212
(State of Incorporation or Organization)		(I.R.S. Employer Identification No.)

1550 Wynkoop Street, 3rd Floor, Denver, Colorado		80202
(Address of Principal Executive Offices)		(Zip Code)

Securities to be registered pursuant to Section 12(b) of the Act:

Title of Each Class

to be so Registered

Name of Each Exchange on Which

Each Class is to be Registered

Class A Common Stock, par value $0.01 per share

New York Stock Exchange

If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective pursuant to General Instruction A.(c), please check the following box. x

If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective pursuant to General Instruction A.(d), please check the following box. ¨


		Securities Act registration statement file number to which this form relates:		333-201058
				(if applicable)

Securities to be registered pursuant to Section 12(g) of the Act:

None

(Title of Class)

Item 1.

Description of Registrant’s Securities to be Registered.

For a description of the Class A common stock, par value $0.01 per share, of Summit Materials, Inc. (the “Registrant”) being registered hereunder, reference is made to the information set forth under the heading “Description of Capital Stock” contained in the Registrant’s Registration Statement on Form S-1 (File No. 333-201058), as initially filed with the Securities and Exchange Commission (the “Commission”) on December 18, 2014 (as amended, the “Registration Statement”), and in the prospectus included in the Registration Statement to be filed separately by the Registrant with the Commission pursuant to Rule 424(b) under the Securities Act of 1933, as amended, which prospectus shall be deemed to be incorporated by reference herein.

Item 2.

Exhibits.

Under the “Instructions as to Exhibits” section of Form 8-A, no exhibits are required to be filed because no other securities of the Registrant are to be registered on the New York Stock Exchange and the securities to be registered hereby are not being registered pursuant to Section 12(g) of the Securities Exchange Act of 1934, as amended.

SIGNATURE

Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereto duly authorized.