 New York, New York--Newsfile Corp. - November 18, 2020 - Rosen Law Firm, a global investor rights law firm, reminds purchasers of the securities of Celsion Corporation NASDAQ: CLSN between November 2, 2015 and July 10, 2020, inclusive the Class Period, of the important December 29, 2020 lead plaintiff deadline in the securities class action. The lawsuit seeks to recover damages for Celsion investors under the federal securities laws.To join the Celsion class action,... 