CEO sold ~$128K of ALRM shares in the open market

Past results only. Not a forecast.

Record ID

0001193125-26-232678

Filed / recorded

May 20, 2026, 8:30 PM UTC

Added to OQRO

Oct 6, 2026, 9:54 PM UTC

Parser

form4-xml-v2

Data quality

Verified: identifiers matched exactly

Issuer

Alarm.com Holdings, Inc.

Issuer CIK

1459200

Ticker

ALRM

Reporting person

Stephen Trundle

Relationship

Director, Officer

Officer title

Chief Executive Officer

Security

Common Stock

Table

Non-derivative (Table I)

Transaction date

May 18, 2026

Transaction code

S

Shares / units

2,944

Price per share

$43.56

Acquired / disposed

Disposed (D)

Shares owned after

330,915

Ownership form

Direct

Amendment

No

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 $42.92 - $43.80, 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.