DENVER, July 19, 2024 /PRNewswire/ -- Summit Materials, Inc. (NYSE: SUM, "Summit" or the "Company"), a leading vertically integrated construction materials company, today announced that it will release second quarter 2024 financial results after the market closes on Monday, August 5, 2024. A conference call will be held on Tuesday, August 6, 2024, at 12:00 p.m. eastern time (10:00 a.m. mountain time) to review Summit's financial results, discuss recent events and conduct a question-and-answer session.A webc ...