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

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-07-23 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: Allegion plc (ALLE) CIK: 0001579241 --- Reporting Owner --- Name: Musial Nickolas A. CIK: 0001914999 Role: Officer (VP, Controller & CAO) --- Non-Derivative Transactions --- [Transaction #1] Security: Ordinary Shares Date: 2026-07-23 | Code: M (Exercise of derivative) Shares: +687 | Price: $71.83 Total Value: $49,350.64 Shares Owned After: 7,485 | Ownership: D (Direct) Footnotes: [F1] The option exercises reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 11, 2026. [Transaction #2] Security: Ordinary Shares Date: 2026-07-23 | Code: S (Open market sale) Shares: -687 | Price: $155.00 Total Value: $106,485.00 Shares Owned After: 6,798 | Ownership: D (Direct) Footnotes: [F2] The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 11, 2026. --- Derivative Transactions --- [Transaction #1] Security: Stock Option (Right to Buy) Date: 2026-07-23 | Code: M (Exercise of derivative) Shares: -687 | Price: $0.00 Exercisable: N/A | Expires: 2027-02-13 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F1] The option exercises reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 11, 2026. [F3] A stock option that vested in equal annual installments on February 13, 2018, February 13, 2019, and February 13, 2020, and is exercisable. --- Footnotes (Complete Index) --- F1: The option exercises reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 11, 2026. F2: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 11, 2026. F3: A stock option that vested in equal annual installments on February 13, 2018, February 13, 2019, and February 13, 2020, and is exercisable. --- Signature --- /s/ /s/ Tandra M. Foster, Attorney-In-Fact (2026-07-27)