Sept 12 (Reuters) - Summit Materials Inc SUM.N :
* SUMMIT MATERIALS, INC. ANNOUNCES SENIOR LEADERSHIP CHANGE
* SUMMIT MATERIALS INC - AFTER A PLANNED TRANSITION, CFO
BRIAN
HARRIS WILL ASSUME A NON-EXECUTIVE ROLE
* SUMMIT MATERIALS INC - BRIAN J. HARRIS, EXECUTIVE VP AND
CHIEF
FINANCIAL OFFICER PLANS TO RETIRE
* SUMMIT MATERIALS INC - BOARD HAS EMBARKED UPON A SEARCH
FOR
HARRIS'S SUCCESSOR, WHICH IS EXPECTED TO INCLUDE BOTH EXTERNAL
AND INTERNAL CANDIDATES
Source text for Eikon: ID:nBw52CqRXa
Further company coverage: SUM.N
((Reuters.Briefs@thomsonreuters.com;))