Key facts
- This page summarizes Donald E. Clarke's Form 4 filing for Alarm.com Holdings, Inc. (ALRM).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 08 Jun 2026, 16:42.
Donald E. Clarke - 04 Jun 2026 Form 4 Insider Report for Alarm.com Holdings, Inc. (ALRM)
- Reporting relationship
- Director
- Issuer ticker
- ALRM
- Reported as of
- 04 Jun 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 08 Jun 2026, 16:42:30 UTC
- Prior SEC filing
- 18 May 2026
- Next SEC filing
- 17 Aug 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Daniel Ramos, Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Donald E. Clarke filed Form 4 for Alarm.com Holdings, Inc. (ALRM) on 08 Jun 2026.
Change
- Previous filing in this sequence was filed on 18 May 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001297831
Primary reporting owner
Clarke Donald E
- Relationship
- Director
- Address
- C/O ALARM.COM HOLDINGS, INC., 8281 GREENSBORO DRIVE, SUITE 100, TYSONS
- Signature
- /s/ Daniel Ramos, Attorney-in-Fact
- Signature date
- 08 Jun 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ALRM
transaction
Common Stock
Award
- Transaction value
- Shares
- +3,222
- Change %
- +22%
- Price
- $0.000000*
- Shares after
- 18,175
- Date
- 04 Jun 2026
- Ownership
- Direct
- Footnotes
- F1, F2
ALRM
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,899
- Date
- 04 Jun 2026
- Ownership
- By: Ellen C. Whittet Irrevocable Trust
- Footnotes
- F3
ALRM
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,899
- Date
- 04 Jun 2026
- Ownership
- By: Thomas J. Clarke Irrevocable Trust
- Footnotes
- F4
ALRM
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,899
- Date
- 04 Jun 2026
- Ownership
- By: Leanne C. Allan Irrevocable Trust
- Footnotes
- F5
ALRM
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,899
- Date
- 04 Jun 2026
- Ownership
- By: Robin K. Clarke Irrevocable Trust
- Footnotes
- F6
ALRM
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,899
- Date
- 04 Jun 2026
- Ownership
- By: John A. Clarke Irrevocable Trust
- Footnotes
- F7
ALRM
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 7,520
- Date
- 04 Jun 2026
- Ownership
- By: Donald E. Clarke Irrevocable Trust
- Footnotes
- F8
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 8 footnotes
Footnote F1
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.
Footnote F2
The shares underlying this restricted stock unit award vest on the date preceding the date of the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service with the Issuer on such date.
Footnote F3
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.
Footnote F4
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.
Footnote F5
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.
Footnote F6
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.
Footnote F7
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.
Footnote F8
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.