 New York, New York--Newsfile Corp. - September 26, 2021 - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of the securities of Annovis Bio, Inc. NYSE: ANVS between May 21, 2021 and July 28, 2021, inclusive the Class Period, of the important October 18, 2021 lead plaintiff deadline.SO WHAT: If you purchased Annovis Bio securities during the Class Period you may be entitled to compensation without payment of any out of... 