X0609 4 2026-08-19 0 0001579241 Allegion plc ALLE 0001589039 Eckersley Timothy P false C/O SCHLAGE LOCK COMPANY LLC 11819 N. PENNSYLVANIA STREET CARMEL IN 46032 0 1 0 0 President-Intl & SVP-Allegion 0 Ordinary Shares 2026-08-19 5 G 0 E 1527 0 D 28392 D Ordinary Shares 2026-08-19 5 G 0 E 1527 0 A 1527 I By Reporting Person's Trust Represents the Reporting Person's transfer of 1,527 shares of the Issuer's ordinary stock to The Eckersley Family Trust, Timothy Paul Eckersley & Suzanne K. Eckersley, Trustees (the "Trust") for no consideration. The Reporting Person and his spouse are the sole beneficiaries of the Trust, and the Reporting Person remains the beneficial owner of the securities held by the Trust. Represents ordinary shares held by The Eckersley Family Trust, Timothy Paul Eckersley & Suzanne K. Eckersley, Trustees. Tandra M. Foster, Attorney-in-Fact 2026-08-20