0001104659-18-014208.txt : 20180301 0001104659-18-014208.hdr.sgml : 20180301 20180301210325 ACCESSION NUMBER: 0001104659-18-014208 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180227 FILED AS OF DATE: 20180301 DATE AS OF CHANGE: 20180301 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Benedict Anne Lee CENTRAL INDEX KEY: 0001635215 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36873 FILM NUMBER: 18659818 MAIL ADDRESS: STREET 1: C/O SUMMIT MATERIALS, INC. STREET 2: 1550 WYNKOOP STREET, 3RD FLOOR CITY: DENVER STATE: CO ZIP: 80202 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 4 1 a4.xml 4 X0306 4 2018-02-27 0 0001621563 Summit Materials, Inc. SUM 0001635215 Benedict Anne Lee C/O SUMMIT MATERIALS, INC. 1550 WYNKOOP STREET, 3RD FLOOR DENVER CO 80202 0 1 0 0 See Remarks Class A Common Stock 2018-02-27 4 M 0 21756 18 A 27258 D Class A Common Stock 2018-02-27 4 M 0 4411 17.07 A 31669 D Class A Common Stock 2018-02-27 4 S 0 26167 32.32 D 5502 D Class A Common Stock 2018-02-28 4 M 0 1793 A 7295 D Class A Common Stock 2018-02-28 4 F 0 520 31.63 D 6775 D Options (right to buy) 18 2018-02-27 4 M 0 21756 0 D 2025-03-11 Class A Common Stock 21756 21756 D Options (right to buy) 17.07 2018-02-27 4 M 0 4411 0 D 2026-02-24 Class A Common Stock 4411 4412 D Restricted Stock Units 2018-02-28 4 M 0 1793 0 D Class A Common Stock 1793 3584 D Restricted Stock Units 2018-02-28 4 A 0 8256 0 A Class A Common Stock 8256 8256 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $32.16 to $32.43, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. Reflects restricted stock units that upon vesting converted into shares of Class A common stock of the Issuer ("Class A Common Stock") on a one-for-one basis. Reflects the grant of 43,512 options that vest in four equal annual installments beginning on March 11, 2016. Reflects the grant of 13,235 options that vest in three equal annual installments beginning on February 24, 2017. Each restricted stock unit represents a contingent right to receive one share of Issuer Class A Common Stock. The restricted stock units will be settled in either Class A Common Stock or cash (or a combination thereof) at the discretion of the Issuer's compensation committee. On February 28, 2017, the Reporting Person was granted 5,377 restricted stock units that vest in three equal annual installments beginning on February 28, 2018. These restricted stock units vest in three equal annual installments beginning on February 28, 2019. Title: EVP, Chief Legal Officer & Secretary /s/Anne Lee Benedict 2018-03-01