Stephen Trundle, Chief Executive Officer and Director of Alarm.com Holdings, Inc., filed a Form 4 on September 4, 2026, disclosing a charitable disposition of 2,000 shares of common stock on September 2, 2026.

Key Highlights

  • Transaction: Stephen Trundle disposed of 2,000 shares of Alarm.com common stock via a gift (transaction code G) to a donor advised fund on September 2, 2026.
  • Price: The shares were transferred at $0, described as a bona fide charitable contribution. No shares were sold by the reporting person, according to the filing.
  • Direct ownership after transaction: Trundle directly held 322,842 shares of common stock following the reported transaction.
  • Indirect holdings: An additional 1,315,343 shares are held indirectly through Backbone Partners, LLC; 259,687 shares through the Stephen Trundle 2015 Gift Trust; and 9,862 shares through the Footings Advancement Trust.
  • Disclaimers: The filing states that Trundle disclaims beneficial ownership of shares held by Backbone Partners, LLC, the Gift Trust, and the Footings Advancement Trust, except to the extent, if any, of his pecuniary interest therein.

Alarm.com CEO Stephen Trundle's Charitable Share Transfer and Beneficial Ownership Breakdown

According to the Form 4 filed with the SEC on September 4, 2026, Stephen Trundle, who serves as Chief Executive Officer and Director of Alarm.com Holdings, Inc. (NASDAQ:ALRM), transferred 2,000 shares of the company's common stock on September 2, 2026. The filing classifies the transaction under code "G" and records a price of $0, noting that the transfer represents "a bona fide charitable contribution to a donor advised fund" and that "no shares were sold by the Reporting Person."

Following the transaction, Trundle directly held 322,842 shares of Alarm.com common stock. In addition, the filing reports three categories of indirect holdings. First, 1,315,343 shares are owned by Backbone Partners, LLC, over which Trundle holds sole power to vote and dispose. Second, 259,687 shares are held by the Stephen Trundle 2015 Gift Trust, with certain members of Trundle's immediate family named as beneficiaries. Third, 9,862 shares are held by the Footings Advancement Trust, for which Trundle again holds sole voting and dispositive power and certain immediate family members are beneficiaries.

For each of the three indirectly held positions, the filing includes a disclaimer stating that Trundle "disclaims beneficial ownership of the shares owned by" the respective entity "except to the extent, if any, of his pecuniary interest therein." The Form 4 was signed by Daniel Ramos as Attorney-in-Fact on September 4, 2026. No derivative securities transactions were reported.

What Was Disclosed

The filing discloses a single charitable gift of 2,000 shares of Alarm.com common stock by CEO Stephen Trundle at $0 on September 2, 2026, along with his resulting direct holding of 322,842 shares and three separate indirect holdings totaling 1,584,892 additional shares.