First Quarter 2021 Highlights Revenue of $1.2 billion, a decrease of 4 percent versus Q1 2020 and down 5 percent organically 1 Adjusted EBITDA of $307 million, down 14 percent versus Q1 2020 Consolidated GAAP earnings of $1.40 per diluted share, down 11 percent versus Q1 2020 Consolidated adjusted earnings per diluted share of $1.53, down 17 percent versus Q1 2020 Share repurchases of $75 million Full-Year Outlook 2 Maintains revenue forecast in the range of $4.9 to $5.1 billion, reflecting 8 percent growth at the midpoint versus 2020 Maintains adjusted EBITDA forecast in the range of $1.32 to $1.42 billion, reflecting 10 percent growth at the midpoint versus 2020 Raises 2021 adjusted earnings forecast to a range of $6.70 to $7.40 per diluted share, reflecting 14 percent growth at the midpoint versus 2020, excluding any impact from future share repurchases