# EDGAR Filing Document

**Accession Number:** 0001459200
**File Stem:** 0000950170-25-083176
**Filing Date:** 2025-6
**Character Count:** 8415
**Document Hash:** fa70475e2e63ceede10b05016804ee8c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000950170-25-083176.hdr.sgml**: 20250606

**ACCESSION NUMBER**: 0000950170-25-083176

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250605

**FILED AS OF DATE**: 20250606

**DATE AS OF CHANGE**: 20250606

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Clarke Donald E
- **CENTRAL INDEX KEY:** 0001297831

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37461
- **FILM NUMBER:** 251031315

**MAIL ADDRESS:**
- **STREET 1:** C/O VISUAL NETWORKS INC
- **STREET 2:** 2092 GAITHER ROAD
- **CITY:** ROCKVILLE
- **STATE:** MD
- **ZIP:** 20850
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Alarm.com Holdings, Inc.
- **CENTRAL INDEX KEY:** 0001459200
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 264247032
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 8281 GREENSBORO DRIVE
- **STREET 2:** SUITE 100
- **CITY:** TYSONS
- **STATE:** VA
- **ZIP:** 22102
- **BUSINESS PHONE:** 877-389-4033

**MAIL ADDRESS:**
- **STREET 1:** 8281 GREENSBORO DRIVE
- **STREET 2:** SUITE 100
- **CITY:** TYSONS
- **STATE:** VA
- **ZIP:** 22102

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] 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**<sup>*</sup><br>Clarke Donald E<br><sub>(Last) (First) (Middle)</sub><br>C/O ALARM.COM HOLDINGS, INC.<br>8281 GREENSBORO DRIVE, SUITE 100<br><sub>(Street)</sub><br>TYSONS, VA 22102<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-06-05 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Alarm.com Holdings, Inc. [ ALRM ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common Stock<sup>(1)</sup> | 2025-06-05 |  | A |  | 2510<sup>(2)</sup> | A | $0 | 14953 | D |  |
| Common Stock |  |  |  |  |  |  |  | 1899 | I | By: Ellen C. Whittet Irrevocable Trust<sup>(3)</sup> |
| Common Stock |  |  |  |  |  |  |  | 1899 | I | By: Thomas J. Clarke Irrevocable Trust<sup>(4)</sup> |
| Common Stock |  |  |  |  |  |  |  | 1899 | I | By: Leanne C. Allan Irrevocable Trust<sup>(5)</sup> |
| Common Stock |  |  |  |  |  |  |  | 1899 | I | By: Robin K. Clarke Irrevocable Trust<sup>(6)</sup> |
| Common Stock |  |  |  |  |  |  |  | 1899 | I | By: John A. Clarke Irrevocable Trust<sup>(7)</sup> |
| Common Stock |  |  |  |  |  |  |  | 7520 | I | By: Donald E. Clarke Irrevocable Trust<sup>(8)</sup> |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) Represents a grant of restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer.

(2) The shares underlying this restricted stock unit award vest on the date preceding the date of the Issuer's 2026 annual meeting of stockholders, subject to the Reporting Person's continued service with the Issuer on such date.

(3) These shares are held by the Ellen C. Whittet Irrevocable Trust 11/19/2021 (the "Ellen C. Whittet Irrevocable Trust"). The Reporting Person disclaims beneficial ownership of the shares owned by the Ellen C. Whittet Irrevocable Trust except to the extent, if any, of his pecuniary interest therein.

(4) These shares are held by the Thomas J. Clarke Irrevocable Trust dtd 11/19/2021 (the "Thomas J. Clarke Irrevocable Trust"). The Reporting Person disclaims beneficial ownership of the shares owned by the Thomas J. Clarke Irrevocable Trust except to the extent, if any, of his pecuniary interest therein.

(5) These shares are held by the Leanne C. Allan Irrevocable Trust dtd 11/19/2021 (the "Leanne C. Allan Irrevocable Trust"). The Reporting Person disclaims beneficial ownership of the shares owned by the Leanne C. Allan Irrevocable Trust except to the extent, if any, of his pecuniary interest therein.

(6) These shares are held by the Robin K. Clarke Irrevocable Trust dtd 11/19/2021 (the "Robin K. Clarke Irrevocable Trust"). The Reporting Person disclaims beneficial ownership of the shares owned by the Robin K. Clarke Irrevocable Trust except to the extent, if any, of his pecuniary interest therein.

(7) These shares are held by the John A. Clarke Irrevocable Trust dtd 11/19/2021 (the "John A. Clarke Irrevocable Trust"). The Reporting Person disclaims beneficial ownership of the shares owned by the John A. Clarke Irrevocable Trust except to the extent, if any, of his pecuniary interest therein.

(8) These shares are held by the Donald E. Clarke Irrevocable Trust dated 11/19/2021 (the "Donald Clarke Trust"). The Reporting Person disclaims beneficial ownership of the shares owned by the Donald Clarke Trust except to the extent, if any, of his pecuniary interest therein.

**Signature:** /s/ Daniel Ramos, Attorney-in-Fact  
**Date:** 2025-06-06

### Remarks:

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.**