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Alarm.com (ALRM) CEO receives 65,000 RSUs and details total holdings

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Trundle Stephen reported acquisition or exercise transactions in this Form 4 filing.

Alarm.com Holdings, Inc. chief executive officer Stephen Trundle reported an equity award of 65,000 shares of common stock on April 8, 2026, classified as a grant or award with no cash price. The filing notes these are restricted stock units under the company’s 2025 Equity Incentive Plan, each representing one share of common stock.

The RSUs vest in five equal annual installments beginning on April 8, 2027, and will be fully vested on April 8, 2031, subject to his continued service. After this award, Trundle directly holds 333,859 shares, and the filing also lists indirect holdings through Backbone Partners, LLC, the Stephen Trundle 2015 Gift Trust, and the Footings Advancement Trust, with standard beneficial ownership disclaimers.

Positive

  • None.

Negative

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Insider Trundle Stephen
Role Chief Executive Officer
Type Security Shares Price Value
Grant/Award Common Stock 65,000 $0.00 --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 333,859 shares (Direct); Common Stock — 1,315,343 shares (Indirect, By LLC)
Footnotes (1)
  1. This security represents restricted stock units (the "RSUs") granted under the Issuer's 2025 Equity Incentive Plan. Each RSU represents a contingent right to receive one share of common stock of the Issuer. The RSUs shall vest in five (5) equal annual installments beginning on April 8, 2027, such that the RSUs shall be fully vested on April 8, 2031, subject to the Reporting Person's continued service with the Issuer through each such date. These shares are owned by Backbone Partners, LLC ("Backbone"). The Reporting Person has the sole power to vote and dispose of the shares held by Backbone. The Reporting Person disclaims beneficial ownership of the shares owned by Backbone except to the extent, if any, of his pecuniary interest therein. These shares are owned by the Stephen Trundle 2015 Gift Trust (the "Trust"). Certain members of the Reporting Person's immediate family are beneficiaries of the Trust. The Reporting Person disclaims beneficial ownership of the shares owned by the Trust except to the extent, if any, of his pecuniary interest therein. These shares are owned by the Footings Advancement Trust (the "Advancement Trust"). The Reporting Person has the sole power to vote and dispose of the shares held by the Advancement Trust and certain members of the Reporting Person's immediate family are beneficiaries. The Reporting Person disclaims beneficial ownership of the shares owned by the Advancement Trust except to the extent, if any, of his pecuniary interest therein.
RSU grant size 65,000 shares Restricted stock units granted April 8, 2026
Direct holdings after grant 333,859 shares Common stock directly owned following reported transaction
Backbone Partners LLC holdings 1,315,343 shares Indirect ownership via Backbone Partners, LLC with pecuniary interest disclaimer
2015 Gift Trust holdings 259,687 shares Indirect shares held by Stephen Trundle 2015 Gift Trust
Footings Advancement Trust holdings 9,862 shares Indirect shares held by Footings Advancement Trust
Vesting schedule start April 8, 2027 First of five equal annual RSU vesting dates
Full vesting date April 8, 2031 Date by which all RSUs will be vested, subject to service
restricted stock units financial
"This security represents restricted stock units (the "RSUs") granted under the Issuer's 2025 Equity Incentive Plan."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
2025 Equity Incentive Plan financial
"RSUs granted under the Issuer's 2025 Equity Incentive Plan."
contingent right financial
"Each RSU represents a contingent right to receive one share of common stock of the Issuer."
beneficial ownership financial
"The Reporting Person disclaims beneficial ownership of the shares owned by Backbone except to the extent, if any, of his pecuniary interest therein."
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
pecuniary interest financial
"disclaims beneficial ownership of the shares owned by the Trust except to the extent, if any, of his pecuniary interest therein."
Gift Trust financial
"These shares are owned by the Stephen Trundle 2015 Gift Trust (the "Trust")."
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Trundle Stephen

(Last)(First)(Middle)
C/O ALARM.COM HOLDINGS, INC.
8281 GREENSBORO DRIVE SUITE 100

(Street)
TYSONS VIRGINIA 22102

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Alarm.com Holdings, Inc. [ ALRM ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chief Executive Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/08/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock(1)04/08/2026A65,000(2)A$0333,859D
Common Stock1,315,343IBy LLC(3)
Common Stock259,687IBy Gift Trust(4)
Common Stock9,862IBy Footings Advancement Trust(5)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. This security represents restricted stock units (the "RSUs") granted under the Issuer's 2025 Equity Incentive Plan. Each RSU represents a contingent right to receive one share of common stock of the Issuer.
2. The RSUs shall vest in five (5) equal annual installments beginning on April 8, 2027, such that the RSUs shall be fully vested on April 8, 2031, subject to the Reporting Person's continued service with the Issuer through each such date.
3. These shares are owned by Backbone Partners, LLC ("Backbone"). The Reporting Person has the sole power to vote and dispose of the shares held by Backbone. The Reporting Person disclaims beneficial ownership of the shares owned by Backbone except to the extent, if any, of his pecuniary interest therein.
4. These shares are owned by the Stephen Trundle 2015 Gift Trust (the "Trust"). Certain members of the Reporting Person's immediate family are beneficiaries of the Trust. The Reporting Person disclaims beneficial ownership of the shares owned by the Trust except to the extent, if any, of his pecuniary interest therein.
5. These shares are owned by the Footings Advancement Trust (the "Advancement Trust"). The Reporting Person has the sole power to vote and dispose of the shares held by the Advancement Trust and certain members of the Reporting Person's immediate family are beneficiaries. The Reporting Person disclaims beneficial ownership of the shares owned by the Advancement Trust except to the extent, if any, of his pecuniary interest therein.
/s/ Daniel Ramos, Attorney-in-Fact04/10/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did Alarm.com (ALRM) CEO Stephen Trundle report in this Form 4?

Stephen Trundle reported receiving a grant of 65,000 restricted stock units of Alarm.com common stock. The award is part of the 2025 Equity Incentive Plan and involves no cash purchase price, reflecting stock-based compensation rather than an open-market buy or sell transaction.

How do the 65,000 RSUs granted to ALRM’s CEO vest over time?

The 65,000 restricted stock units vest in five equal annual installments starting April 8, 2027. They become fully vested on April 8, 2031, provided Stephen Trundle continues serving Alarm.com through each vesting date, aligning long-term incentives with ongoing leadership tenure.

How many Alarm.com shares does Stephen Trundle hold directly after this grant?

Following this grant, Stephen Trundle holds 333,859 Alarm.com common shares directly. This figure reflects his direct ownership position reported in the Form 4 and excludes additional indirect holdings held through LLC and trust entities referenced in the filing’s footnotes.

Does this ALRM Form 4 show any insider stock sales by the CEO?

No insider stock sales are reported for Stephen Trundle in this Form 4. The main transaction is a grant of 65,000 restricted stock units, with no open-market sales or purchases recorded, and the remaining entries simply update his direct and indirect ownership positions.