 DUBLIN--BUSINESS WIRE--Allegion plc NYSE: ALLE, a leading global security products and solutions provider, will release its 2021 second-quarter financial results on Thursday, July 22, 2021, before the market opens. Later that morning, David D. Petratis, chairman, president and CEO, and Patrick Shannon, senior vice president and chief financial officer, will conduct a conference call for analysts and investors, beginning at 8 a.m. ET, to review the companys results. A real-time, listen-only 