Allegion Plc (ALLE) falls 1.72% Posted on April 14, 2021 By News Team Allegion Plc (NYSE: ALLE) shares fell -1.72% to end trading Tuesday at $129.34 per share – a net change of $-2.27. Shares traded between $130.82 and $128.94 throughout the day. 488757 shares of Allegion Plc exchanged hands.