Jill A. Greenthal by Edward Cates November 18, 2018 November 18, 2018 699 Jill A. GreenthalSenior Advisor, Private EquityBlackstone GroupBoards: Akamai Technologies, Inc., Cars.com, Houghton Mifflin Harcourt 0 FacebookTwitterPinterestEmail Edward Cates previous post Kimberly S. Greene next post Vicky B. Gregg