Insider Transaction Report for Alarm.com Holdings, Inc.

This filing details a transaction by Darius G. Nevin, a director at Alarm.com Holdings, Inc. On June 4, 2026, Nevin acquired 3,222 units of Common Stock through a grant of restricted stock units, as indicated by footnote F1. These units vest prior to the 2027 annual meeting, contingent on continued service, as per footnote F2. The shares are held indirectly by G3 Investment Holdings, LLC, with Nevin sharing voting and dispositive power, as noted in footnote F3. Following this transaction, Nevin has a post-transaction share count of 27,597. Additionally, 2,500 shares are held indirectly by G3 Investment Holdings, LLC, where Nevin has a pecuniary interest.