Stephen Trundle insider trades

Open-market stock purchases and sales by Stephen Trundle, Chief Executive Officer at Alarm.com Holdings, Inc, from SEC Form 4 filings since Jul 1, 2015.

Track record: 100% of 4 scored buys are up 5% or more since purchase, averaging +29%.

Recent trades

DateStockTradeValue
Sep 2, 2026ALRM Alarm.com Holdings, IncSold (not open market)—
Aug 24, 2026ALRM Alarm.com Holdings, IncSold$2.9M
Aug 24, 2026ALRM Alarm.com Holdings, IncBought (not open market)$1.6M
Aug 24, 2026ALRM Alarm.com Holdings, IncBought (not open market)—
May 26, 2026ALRM Alarm.com Holdings, IncSold$266K
May 18, 2026ALRM Alarm.com Holdings, IncSold$128K
Apr 8, 2026ALRM Alarm.com Holdings, IncBought (not open market)—
Nov 20, 2025ALRM Alarm.com Holdings, IncBought$476K
Nov 20, 2025ALRM Alarm.com Holdings, IncBought$4.9K
Nov 19, 2025ALRM Alarm.com Holdings, IncBought$605K
Nov 18, 2025ALRM Alarm.com Holdings, IncBought$172K

Companies traded

  • ALRM Alarm.com Holdings, Inc: 4 buys, 112 sales, last Sep 2, 2026

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