Business Executive Spotlight Q&A: Sean Reilly, Lamar Advertising By Gabrielle Braud - May 9, 2016 FacebookXLinkedinEmailPrint (Photo by Don Kadair) Name: Sean Reilly Position: Chief executive officer Age: 54 Hometown: Baton Rouge Education: Bachelor of arts, Harvard University; juris doctor, Harvard Law School in 1989… Already an INSIDER? Sign in.