 New York, New York--Newsfile Corp. - August 12, 2020 - The following statement is being issued by Levi Korsinsky, LLP:To: All Persons or Entities who purchased Montage Resources Corporation Montage or the Company NYSE: MR stock prior to August 12, 2020.You are hereby notified that Levi Korsinsky, LLP has commenced an investigation into the fairness of the sale of Montage to Southwestern Energy Company NYSE: SWN Southwestern. Under the terms of the ... 