ALRM Form 144: Insider sale of 2,944 shares

ALRM filing reports a Form 144 notice for proposed sales of Common Stock.

Rhea-AI Filing Summary

ALRM filing reports a Form 144 notice for proposed sales of Common Stock. The filing shows a sale of 2,944 shares on 05/18/2026 producing $128,089.02 in proceeds. The filing also lists 6,073 shares tied to restricted stock with a 05/22/2026 date.

Insights

Securities Compliance Counsel

Routine Form 144 notice showing insider sale and restricted shares dated May 2026.

The filing records a sale of 2,944 common shares on 05/18/2026 for $128,089.02. It separately lists 6,073 shares described as Restricted Stock with a 05/22/2026 date and an Issuer designation.

These items are procedural disclosures that permit public resale under securities rules; the filing does not state timing, method, or any transfer restrictions beyond the label Restricted Stock. Subsequent filings or broker reports would show whether and how these restricted shares are actually sold.

Key Figures

Shares sold: 2,944 shares Proceeds reported: $128,089.02 Restricted stock listed: 6,073 shares +1 more

4 metrics

Shares sold 2,944 shares sale dated 05/18/2026

Proceeds reported $128,089.02 proceeds from 05/18/2026 sale

Restricted stock listed 6,073 shares Restricted Stock entry dated 05/22/2026

Form type Form 144 insider resale notice

Key Terms

Form 144, Restricted Stock, Issuer, Proceeds

4 terms

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock financial

"Common | 05/22/2026 | Restricted Stock"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Issuer regulatory

"Restricted Stock | Issuer"

Proceeds financial

"2944 | 128089.02"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does ALRM's Form 144 disclose about recent insider sales?

The Form 144 discloses a proposed sale of 2,944 common shares on 05/18/2026, producing $128,089.02 in proceeds. The notice lists these shares along with separate restricted stock entries dated 05/22/2026.

How many shares are shown as restricted stock in the ALRM filing?

The filing lists 6,073 shares associated with Restricted Stock and a date of 05/22/2026. The entry is labeled with an Issuer designation in the securities section of the notice.

Who is the reported seller on the ALRM Form 144?

The filing identifies Stephen Trundle with an address in Tysons, VA as the reporting person tied to a sale of 2,944 common shares on 05/18/2026 for $128,089.02 as shown in the notice.

Does the Form 144 state the method or timing for selling the restricted shares?

The notice lists 6,073 restricted shares with a 05/22/2026 label and marks the securities role as Issuer. The filing does not include additional execution methods or sale timing beyond those entries.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/26/2026 - 04:11 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001643898
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	ALARM.COM HOLDINGS, INC.
SEC File Number	001-37461
Address of Issuer	8281 Greensboro Drive Suite 100 Tysons VIRGINIA 22102
Phone	(877) 389-4033
Name of Person for Whose Account the Securities are To Be Sold	STEPHEN TRUNDLE
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	6073	265847.40	49460583	05/26/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	05/22/2026	Restricted Stock	Issuer			6073	05/22/2026	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
STEPHEN TRUNDLE 8281 Greensboro Drive Suite 100 Tysons VA 22102	Common	05/18/2026	2944	128089.02

144: Remarks and Signature

Remarks
Date of Notice	05/26/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Stephen S Trundle
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)