Alarm.com (ALRM) CFO sells 1,510 shares to cover RSU taxes

Rhea-AI Filing Summary

Alarm.com Holdings, Inc. Chief Financial Officer Bradley Kevin Christopher reported an open-market sale of 1,510 shares of common stock on March 18, 2026 at a weighted average price of $45.97 per share. The price reflects multiple trades between $45.88 and $46.07.

According to the disclosure, these shares were sold solely to cover tax withholding obligations arising from the settlement of vested restricted stock units under the company’s equity incentive plans, pursuant to a mandated “sell to cover” arrangement designated by the company, and do not represent a discretionary trade. Following this transaction, Christopher directly holds 51,546 shares of Alarm.com common stock.

SEC Form 4

FORM 4

UNITED 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

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

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^*

Bradley Kevin Christopher

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/18/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/18/2026		S(1)		1,510	D	$45.97(2)	51,546	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents the number of shares required to be sold by the Reporting Person to cover the tax withholding obligation in connection with the settlement of vested restricted stock units. This sale is mandated by the Issuer's election under its equity incentive plans to require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the Reporting Person.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.88 - $46.07, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

	/s/ Daniel Ramos, Attorney-in-Fact	03/19/2026
	** Signature of Reporting Person	Date
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 insider transaction did Alarm.com (ALRM) disclose for its CFO?

Alarm.com reported that CFO Bradley Kevin Christopher sold 1,510 shares of common stock on March 18, 2026, at a weighted average price of $45.97 per share. The filing classifies this as an open-market sale transaction.

Why did Alarm.com CFO Bradley Kevin Christopher sell 1,510 ALRM shares?

The 1,510 shares were sold to cover tax withholding obligations tied to the settlement of vested restricted stock units. The company’s equity incentive plan required a “sell to cover” transaction, so the sale was mandatory rather than a discretionary trade by the CFO.

What price range did the Alarm.com CFO’s tax-related share sale cover?

The weighted average sale price was $45.97 per share, with individual trades executed between $45.88 and $46.07. The filing notes that detailed information on the number of shares sold at each price is available upon request from the company or the SEC staff.

How many Alarm.com (ALRM) shares does the CFO hold after this Form 4 sale?

After selling 1,510 shares to cover tax withholding, CFO Bradley Kevin Christopher directly holds 51,546 shares of Alarm.com common stock. This post-transaction balance is disclosed in the Form 4 as the total number of shares beneficially owned following the sale.

Was the Alarm.com CFO’s 1,510-share sale a discretionary trade?

No. The filing explains the sale was mandated by Alarm.com’s equity incentive plans as a “sell to cover” transaction for tax withholding on vested restricted stock units. It explicitly states that this transaction does not represent a discretionary trade by the reporting person.