Alarm.com (ALRM) officer executes 3,944-share tax-withholding sale, retains 101,141

Rhea-AI Filing Summary

Alarm.com Holdings, Inc. officer Daniel Kerzner reported an open-market sale of 3,944 shares of common stock at a weighted average price of $43.78 per share. According to the filing, the sale was required to cover tax withholding on vested restricted stock units under the company’s equity incentive plans and was not a discretionary trade. Following this transaction, Kerzner directly holds 101,141 shares of Alarm.com common stock.

Insider Trade Summary 10b5-1

Net Seller: 3,944 shares ($172,668)

Net Sell 1 txn

Insider Kerzner Daniel

Role See Remarks

Sold 3,944 shs ($173K)

Type	Security	Shares	Price	Value
Sale	Common Stock	3,944	$43.78	$173K

Holdings After Transaction: Common Stock — 101,141 shares (Direct, null)

Footnotes (1)

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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.57 - $44.00, 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.

Key Figures

Shares sold: 3,944 shares Weighted average sale price: $43.78 per share Sale price range: $43.57–$44.00 per share +1 more

4 metrics

Shares sold 3,944 shares Common stock sold on 2026-05-26

Weighted average sale price $43.78 per share Open-market sale covering tax withholding

Sale price range $43.57–$44.00 per share Multiple transactions within this price range

Shares held after transaction 101,141 shares Direct common stock ownership after sale

Key Terms

sell to cover, restricted stock units, weighted average price

3 terms

sell to cover financial

"require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction"

Sell to cover is when a person who receives company stock through options or awards sells just enough shares immediately to pay required taxes, exercise costs, or fees, keeping the rest. Think of it like cashing part of a bonus to cover the tax bill so you can keep the remainder. For investors, it can create predictable small selling pressure and slightly change the number of shares actually held by insiders without increasing long‑term dilution.

restricted stock units financial

"in connection with the settlement of vested restricted stock units"

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.

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

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Form 4 Insider Transactions: What Each Field Means →

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

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).

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^*

Kerzner Daniel

(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)
	See Remarks

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/26/2026

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	05/26/2026		S(1)		3,944	D	$43.78(2)	101,141	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 $43.57 - $44.00, 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.

Remarks:

President, Platforms Business

	/s/ Daniel Ramos, Attorney-in-Fact	05/28/2026
	** 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) report for Daniel Kerzner?

Alarm.com reported that officer Daniel Kerzner sold 3,944 shares of common stock. The sale was executed to cover tax withholding obligations tied to vested restricted stock units, as required under the company’s equity incentive plans, and was not a discretionary trade.

At what price did Daniel Kerzner’s Alarm.com (ALRM) shares sell?

The reported price for Daniel Kerzner’s 3,944 Alarm.com shares was a weighted average of $43.78. The filing states the shares were sold in multiple trades at prices ranging from $43.57 to $44.00 per share, inclusive, in open-market transactions.

Why did Alarm.com (ALRM) officer Daniel Kerzner sell 3,944 shares?

The 3,944 shares were sold to cover tax withholding obligations on the settlement of vested restricted stock units. The filing explains this sale was mandated by Alarm.com’s election under its equity incentive plans and does not represent a discretionary trade by Kerzner.

How many Alarm.com (ALRM) shares does Daniel Kerzner hold after the sale?

After selling 3,944 shares, Daniel Kerzner directly holds 101,141 Alarm.com common shares. This post-transaction holding is disclosed in the Form 4, providing context that the tax-related sale represents a small portion of his overall direct share position.

What trading range applied to Daniel Kerzner’s Alarm.com (ALRM) share sale?

The filing notes that the 3,944 shares were sold in multiple transactions within a price range of $43.57 to $44.00. The reported $43.78 figure is a weighted average price across those trades, and detailed price breakdowns are available upon request.