sec filings
Insider trades
Open-market buys and sales that company insiders report to the SEC on .
Side
Planned sales
Role
ALRM
Updated 10/6/2026, 12:42 PM ET.
| Stock | Side | Value | Insider | Shares | Avg price | Filed | Tags | Filing |
|---|---|---|---|---|---|---|---|---|
| ALRM Alarm.com Holdings, Inc. | Sale | $2,883,500 | Trundle Stephen Chief Executive Officer, Director | 50,000 sh | at $57.67 | Filed Aug 25, 5:43 PM ET | Filing | |
| ALRM Alarm.com Holdings, Inc. | Sale | $297,378 | Bradley Kevin Christopher Chief Financial Officer | 5,400 sh | at $55.07 | Filed Aug 14, 4:31 PM ET | Filing |