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CEO purchased ~$476K of ALRM shares in the open market | OQRO

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Insider trades
Alarm.Com, Inc.
CEO purchased ~$476K of ALRM shares in the open market

Insider trades

Insider trade

CEO purchased ~$476K of ALRM shares in the open market

Traded Nov 20, 2025 · Filed Nov 20, 2025

ALRAlarm.Com, Inc.ALRM

~$476K
Reported value · 9,900 sh @ $48.06: 1.32M
Holds after · shares reported: +18.1%
stock since the trade · S&P 500 +18.7%, $47.64 → $56.24 on Oct 5

Why it stands out

The boss of Alarm.Com paid $476K out of pocket for Alarm.Com shares.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Nov 20, 2025
Reporting period: Not applicable
Filed with the SEC: Nov 20, 2025

CEOIndirect holding$100K–$500KHoldings +1%

Context

Classification

open market purchase

Code P — open-market or private purchase

Absolute commitment

~$475,794

Shares × reported transaction price

Size band

$100K–$500K

Ask Claude or ChatGPT about these filings. Connect OQRO in a minute, then ask things like “which insiders bought this week?”

Ownership change

+0.8%

Purchase shares ÷ estimated pre-transaction holdings, from the filing

Rarity

First purchase in 0 months

Confirmed open-market purchases by the same insider in the available history

Largest by this insider

Compared with 2 earlier confirmed purchases

Cluster activity

No other insider purchases within 30 days

Distinct insiders at the same issuer with confirmed open-market purchases

Timing vs results

14 days after results of Nov 6, 2025, 91 days before results of Feb 19, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	+4.0%	+3.7%	+0.3%
30 days	+4.6%	+3.9%	+0.7%
90 days	−9.6%	+3.9%	−13.4%
180 days	−11.9%	+12.5%	−24.4%

Past results only. Not a forecast.

Source receipt

Record ID: 0001193125-25-290133
Filed / recorded: Nov 20, 2025, 11:26 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: Nov 20, 2025
Transaction code: P
Shares / units: 9,900
Price per share: $48.06
Acquired / disposed: Acquired (A)
Shares owned after: 1,315,243
Ownership form: Indirect — By LLC
Amendment: No

Footnotes from the filing

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $47.615 - $48.545, 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 purchased at each separate price within the range set forth in this footnote to this Form 4.
These shares are owned by Backbone Partners, LLC ("Backbone"). The Reporting Person has the sole power to vote and dispose of the shares held by Backbone. The Reporting Person disclaims beneficial ownership of the shares owned by Backbone except to the extent, if any, of his pecuniary interest therein.