 New York, New York--Newsfile Corp. - July 9, 2020 - The following statement is being issued by Levi Korsinsky, LLP:To: All Persons or Entities who purchased National General Holdings Corp. National General or the Company NASDAQ: NGHC stock prior to July 7, 2020.You are hereby notified that Levi Korsinsky, LLP has commenced an investigation into the fairness of the sale of National General to The Allstate Corporation Allstate NYSE: ALL. Under ... 