144 0001796215 XXXXXXXX LIVE 0001579241 Allegion plc 001-35971 Unit No. 233 The Capel Building Mary's Abbey Dublin L2 D07 X324 35316833399 Robert Martens Officer Ordinary Shares UBS Financial Services Inc

1000 Harbor Blvd 3rd Floor Weehawken NJ 07086

3993 547657.91 85935861 05/07/2026 NYSE Ordinary Shares 02/05/2025 PSU Vest Allegion plc N 1676 05/07/2026 Cash Ordinary Shares 02/07/2024 PSU Vest Allegion plc N 1043 05/07/2026 Cash Ordinary Shares 02/17/2024 RSU Vest Allegion plc N 245 05/07/2026 Cash Ordinary Shares 02/17/2025 RSU Vest Allegion plc N 246 05/07/2026 Cash Ordinary Shares 02/22/2025 RSU Vest Allegion plc N 263 05/07/2026 Cash Ordinary Shares 02/24/2024 RSU Vest Allegion plc N 229 05/07/2026 Cash Ordinary Shares 02/24/2025 RSU Vest Allegion plc N 291 05/07/2026 Cash Y 05/07/2026 /s/Mijo Suric, for UBS Financial Services Inc, as attorney-in-fact for Robert Martens