SUM - Summit Materials jumps after maintaining full-year EBITDA guidance March, 13 2024 09:17 AM Summit Materials Inc. Class A 2024-03-13 09:17:16 ET More on Summit Materials Summit Materials: A Well Diversified Business With Focus On High Margin Materials Segment Summit Materials Q4 2023 Earnings Call Transcript Seeking Alpha's Quant Rating on Summit Materials For further details see: Summit Materials jumps after maintaining full-year EBITDA guidance