 RADNOR, Pa., Oct. 18, 2021 PRNewswire -- The law firm of Kessler Topaz Meltzer Check, LLP reminds The Boston Beer Company, Inc. NYSE: SAM Boston Beer investors that a securities fraud class action lawsuit has been filed on behalf of those who purchased or acquired Boston Beer securities betweeen April 22, 2021 and September 8, 2021 , inclusive the Class Period. 