Beam Therapeutics Inc. / Dividends

Declaration date	Ex date	Record date	Payment date	Amount
November 7, 2011			December 1, 2011	$0.19
February 6, 2012			March 1, 2012	$0.21
May 7, 2012			June 1, 2012	$0.21
August 6, 2012			September 4, 2012	$0.21
November 5, 2012			December 3, 2012	$0.21
February 4, 2013	February 5, 2013	February 6, 2013	March 1, 2013	$0.225
May 6, 2013	May 7, 2013	May 8, 2013	June 3, 2013	$0.225
August 12, 2013	August 13, 2013	August 14, 2013	September 3, 2013	$0.225
November 4, 2013	November 5, 2013	November 6, 2013	December 2, 2013	$0.225
February 4, 2014	February 5, 2014	February 6, 2014	March 3, 2014	$0.225