 New York, New York--Newsfile Corp. - November 2, 2020 - Rosen Law Firm, a global investor rights law firm, reminds purchasers of the securities of Ultra Petroleum Corp. OTC Pink: UPLCQ between April 13, 2017 and August 8, 2019, inclusive the Class Period, of the important November 2, 2020 lead plaintiff deadline in the securities class action. The lawsuit seeks to recover damages for Ultra investors under the federal securities laws.To join the Ultra class... 