ALRMTechnologyMid-Cap
Alarm.com Holdings, Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Alarm.com Holdings, Inc. (ALRM), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are ALRM insiders buying or selling?
Alarm.com Holdings, Inc. insiders reported 1 open-market buys ($1.3M) and 209 sells ($437.2M) across 210 Form 4 filings — a net selling position of $435.9M.
Source: SEC EDGAR Form 4
Key Statistics (as of Jul 2, 2026)
Total Form 4 filings
210
SEC EDGAR
Insider filers
19
Insider buys (1)
$1.3M
Insider sells (209)
$437.2M
Insider sentiment
Net sellingNet insider flow of $435.9M in net selling.
Recent ALRM insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 2, 2026 | Kevin Christopher Bradley | Chief Financial Officer | Sale | 724 | $48.46 | $35.1K |
| Jun 12, 2026 | Daniel Ramos | Chief Legal and Compliance Officer; Senior Vice President, Corporate Operations | Sale | 10.0K | $46.28 | $462.8K |
| Jun 12, 2026 | Kevin Christopher Bradley | Chief Financial Officer | Sale | 2.2K | $46.15 | $101.5K |
| May 28, 2026 | Stephen Trundle | Chief Executive Officer | Sale | 6.1K | $43.78 | $265.9K |
| May 28, 2026 | Daniel Ramos | Chief Legal and Compliance Officer; Senior Vice President, Corporate Operations | Sale | 2.5K | $43.78 | $110.9K |
| May 28, 2026 | Daniel Kerzner | President, Platforms Business | Sale | 3.9K | $43.78 | $172.7K |
| May 20, 2026 | Daniel Kerzner | President, Platforms Business | Sale | 1.9K | $43.56 | $83.4K |
| May 20, 2026 | Daniel Ramos | Chief Legal and Compliance Officer; Senior Vice President, Corporate Operations | Sale | 1.6K | $43.56 | $68.0K |
| May 20, 2026 | Stephen Trundle | Chief Executive Officer | Sale | 2.9K | $43.56 | $128.2K |
| Mar 19, 2026 | Kevin Christopher Bradley | Chief Financial Officer | Sale | 1.5K | $45.97 | $69.4K |
| Mar 19, 2026 | Darius G Nevin | Director | Sale | 36.0K | $46.17 | $1.7M |
| Dec 18, 2025 | Jeffrey A Bedell | President, Ventures Business and Corporate Strategy | Sale | 22.7K | $51.82 | $1.2M |
| Dec 16, 2025 | Jeffrey A Bedell | President, Ventures Business and Corporate Strategy | Sale | 2.3K | $52.51 | $119.4K |
| Dec 16, 2025 | Stephen C. Evans | Director | Sale | 1.2K | $52.27 | $60.3K |
| Nov 20, 2025 | Stephen Trundle | Chief Executive Officer | Purchase | 26.0K | $48.36 | $1.3M |
| Nov 14, 2025 | Daniel Kerzner | President, Platforms Business | Sale | 30.0K | $50.30 | $1.5M |
| Jul 2, 2025 | Kevin Christopher Bradley | Chief Financial Officer | Sale | 754 | $56.75 | $42.8K |
| Jun 12, 2025 | Stephen C. Evans | Director | Sale | 1.0K | $59.64 | $59.6K |
| May 27, 2025 | Daniel Ramos | Chief Legal and Compliance Officer; Senior Vice President, Corporate Operations | Sale | 8.8K | $57.47 | $503.6K |
| May 27, 2025 | Jeffrey A Bedell | President, Ventures Business and Corporate Strategy | Sale | 2.2K | $56.66 | $124.9K |
| May 27, 2025 | Daniel Kerzner | President, Platforms Business | Sale | 2.2K | $56.66 | $125.4K |
| May 27, 2025 | Stephen Trundle | Chief Executive Officer | Sale | 3.6K | $56.66 | $206.5K |
| May 17, 2025 | Daniel Ramos | Chief Legal and Compliance Officer; Senior Vice President, Corporate Operations | Sale | 8.5K | $59.95 | $511.8K |
| May 17, 2025 | Daniel Kerzner | President, Platforms Business | Sale | 2.0K | $59.51 | $120.2K |
| May 17, 2025 | Kevin Christopher Bradley | Chief Financial Officer | Sale | 390 | $59.51 | $23.2K |
Showing the 25 most recent of 210 Form 4 filings for Alarm.com Holdings, Inc..
Most active ALRM insiders
- Steve Valenzuela50 filings
- Stephen Trundle44 filings
- Daniel Ramos32 filings
- Daniel Kerzner28 filings
- Jeffrey A Bedell17 filings
Ask anything about ALRM insider activity
Use Trabud's AI agent to query Alarm.com Holdings, Inc.'s Form 4 history in plain English — "Show me ALRM CEO purchases this year" or compare it against any other ticker.
Open the AI agentALRM insider trading FAQ
Are Alarm.com Holdings, Inc. insiders buying or selling?
Across 210 SEC Form 4 filings, Alarm.com Holdings, Inc. (ALRM) insiders reported 1 open-market purchases totaling $1.3M and 209 sales totaling $437.2M. That is a net selling position of $435.9M.
How many insiders trade ALRM stock?
19 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Alarm.com Holdings, Inc.. The most recent filing was accepted on Jul 2, 2026.
Where does Trabud get ALRM insider trading data?
All ALRM insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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