Allegion plc manufactures and sells mechanical and electronic security products and solutions worldwide. The company offers door closers, controls, and exit devices; locks, locksets, portable locks, and key systems and services; electronic security products and access control systems; time, attendance, and workforce productivity systems; doors and door systems; and other accessories. The company sells its products and solutions to end-users in commercial, institutional, and residential facilities, including education, healthcare, government, hospitality, commercial office, and single and multi-family residential markets under the CISA, Interflex, LCN, Schlage, SimonsVoss, and Von Duprin brands. It sells its products and solutions through distribution and retail channels, such as specialty distribution, e-commerce, and wholesalers, as well as through various retail channels comprising do-it-yourself home improvement centers, on-line and e-commerce platforms, and small specialty showroom outlets. Allegion plc was incorporated in 2013 and is headquartered in Dublin, Ireland.

Allegion plc

Initial Statement of Beneficial Ownership

Insider	Title	Date	Shares	% Owned	Market Value
John H. Stone	President, CEO & Director Show All	2025-08-05	75.5K	0.087802%	12.4M
Timothy P. Eckersley	SVP & President of International Show All	2025-08-11	26.4K	0.03072%	4.4M
Michael J. Wagnes	Senior VP & CFO Show All	2025-03-04	18.5K	0.021543%	2.3M
Vincent M. Wenos	Senior VP & CTO Show All	2025-05-13	8.2K	0.00957%	1.2M
Robert C. Martens	Senior VP and Chief Innovation & Design Officer Show All	2025-02-26	7.3K	0.008505%	932.1K
Tracy L. Kemp
Nicole Parent Haughey
David S. Ilardi
Steven C. Mizell
Lauren B. Peters
Nickolas A. Musial
Jennifer L. Hawes
Dev Vardhan
Jeffrey N. Braun
Ellen Rubin
Total			184.7K	0.214695%	28.1M