Former Citigroup chairman Sanford Weill listed NYC penthouse for 88 million By Jonathan Miller|2011-11-10T11:30:37-05:00November 10, 2011|Comments Off on Former Citigroup chairman Sanford Weill listed NYC penthouse for 88 million Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail About the Author: Jonathan Miller