0000899243-16-014640.txt : 20160226 0000899243-16-014640.hdr.sgml : 20160226 20160226213622 ACCESSION NUMBER: 0000899243-16-014640 CONFORMED SUBMISSION TYPE: 3/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160103 FILED AS OF DATE: 20160226 DATE AS OF CHANGE: 20160226 ISSUER: 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 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Beck Thomas A. CENTRAL INDEX KEY: 0001661446 FILING VALUES: FORM TYPE: 3/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-36873 FILM NUMBER: 161464553 MAIL ADDRESS: STREET 1: C/O SUMMIT MATERIALS, INC. STREET 2: 1550 WYNKOOP STREET, 3RD FLOOR CITY: DENVER STATE: CO ZIP: 80202 3/A 1 doc3a.xml FORM 3/A SUBMISSION X0206 3/A 2016-01-03 2016-01-12 0 0001621563 Summit Materials, Inc. SUM 0001661446 Beck Thomas A. C/O SUMMIT MATERIALS, INC 1550 WYNKOOP STREET, 3RD FLOOR DENVER CO 80202 0 1 0 0 See Remarks Class A Common Stock 17869 I See Footnote Reflects securities held by a family limited liability company controlled by Mr. Beck. Title: EVP and Cement Division President The Reporting Person disclaims beneficial ownership of the securities reported herein as indirectly beneficially owned, except to the extent of his pecuniary interest therein. By: /s/ Anne Lee Benedict, as Attorney-in-Fact 2016-02-26