SEC Filing Summary

Stephen Trundle, CEO of Alarm.com Holdings, Inc. (ALRM), reported a disposition of 2,000 shares of Common Stock on September 2, 2026. The transaction code was "G" with a price of $0.00 per share, indicating a bona fide charitable contribution. Following this transaction, Mr. Trundle directly owns 322,842 shares. Additionally, he has indirect ownership of 1,315,343 shares through Backbone Partners, LLC, 259,687 shares through the Stephen Trundle 2015 Gift Trust, and 9,862 shares through the Footings Advancement Trust. The footnotes clarify that the "G" transaction code represents a charitable contribution and that Mr. Trundle disclaims beneficial ownership of shares held in trusts and by the LLC, except to the extent of any pecuniary interest.