Allegion plc (ALLE) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-06-05 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Allegion plc (ALLE) CIK: 0001579241 --- Reporting Owner --- Name: SENGSTACK GREGG C CIK: 0001189242 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Ordinary Shares Date: 2026-06-05 | Code: F (Payment of exercise/tax) Shares: -292 | Price: $130.27 Total Value: $38,038.84 Shares Owned After: 2,155 | Ownership: D (Direct) Footnotes: [F1] Represents shares withheld by the Issuer to cover tax withholding obligations upon vesting of a restricted stock unit award. --- Holdings --- [Holding #1] Security: Ordinary Shares Ownership: I (Indirect) Footnotes: [F2] Represents ordinary shares held by the Gregg Sengstack 2020 Dynasty Trust. The reporting person's spouse is trustee of the trust, and the reporting person does not have sole voting and investment power over these ordinary shares. --- Footnotes (Complete Index) --- F1: Represents shares withheld by the Issuer to cover tax withholding obligations upon vesting of a restricted stock unit award. F2: Represents ordinary shares held by the Gregg Sengstack 2020 Dynasty Trust. The reporting person's spouse is trustee of the trust, and the reporting person does not have sole voting and investment power over these ordinary shares. --- Signature --- /s/ /s/ Tandra M. Foster, Attorney-In-Fact (2026-06-09)