CHANTILLY, Va., May 28, 2025 (GLOBE NEWSWIRE) -- Parsons Corporation (NYSE: PSN) chair, president, and chief executive officer, Carey Smith, will present at the William Blair 45th Annual Growth Stock Conference on Tuesday, June 3, 2025, at approximately 11:20 a.m. Central Time. This presentation will be available live via webcast on the investor relations section of Parsons’ website (https://investors.parsons.com/). A replay of the webcast also will be available on the website for 30 days. About Parsons Cor ...