Karli Anderson | Head of IR |
Anne Noonan | CEO |
Brian Harris | CFO |
Stanley Elliott | Stifel |
Phil Ng | Jefferies |
Kathryn Thompson | Thompson Research |
Noah Merkousko | Stephens |
Garik Shmois | Loop Capital |
Joe Nolan | Longbow Research |
Anthony Pettinari | Citi |
Mike Dahl | RBC Capital Markets |
Jerry Revich | Goldman Sachs |
Ladies and gentlemen, thank you for standing by, and welcome to the Summit Materials First Quarter 2021 Earnings Conference Call. At this time, all participants are in a listen-only mode. After the speakers presentation there will be question and answer session. [Operator Instructions] I'll now turn the conference over to Karli Anderson. Please go ahead.