Stephen Trundle
Chief Executive Officer at Alarm.com Holdings · 9 reported transactions in 1 company · latest trade Aug 24, 2026
Their record
Across their whole record, 1 purchase can be measured; 0 did better than the S&P 500 over the next 6 months.
Typical move −13.3%, S&P 500 +12.5% over the same days.
Their trades
Sold | Aug 24, 2026 | Aug 24, 2026 close $57.58 → Oct 26, 2026 close $64.59. S&P 500 +0.3% over the same days. | ||
Sold | May 18, 2026 | May 18, 2026 close $43.83 → Oct 26, 2026 close $64.59. S&P 500 +3.6% over the same days. | ||
Bought | Nov 20, 2025 | Nov 20, 2025 close $47.64 → Oct 26, 2026 close $64.59. S&P 500 +17.3% over the same days. | ||
Bought | Nov 20, 2025 | Nov 20, 2025 close $47.64 → Oct 26, 2026 close $64.59. S&P 500 +17.3% over the same days. | ||
Bought | Nov 19, 2025 | Nov 19, 2025 close $48.15 → Oct 26, 2026 close $64.59. S&P 500 +15.5% over the same days. | ||
Bought | Nov 18, 2025 | Nov 18, 2025 close $48.85 → Oct 26, 2026 close $64.59. S&P 500 +15.9% over the same days. | ||
Sold | May 23, 2025 | May 23, 2025 close $56.50 → Oct 26, 2026 close $64.59. S&P 500 +32.2% over the same days. |
$2.88M
Aug 24, 2026 close $57.58 → Oct 26, 2026 close $64.59. S&P 500 +0.3% over the same days.
$128.2K
May 18, 2026 close $43.83 → Oct 26, 2026 close $64.59. S&P 500 +3.6% over the same days.
BoughtAlarm.com Holdings
$4.9K
Nov 20, 2025 close $47.64 → Oct 26, 2026 close $64.59. S&P 500 +17.3% over the same days.
BoughtAlarm.com Holdings
$475.8K
Nov 20, 2025 close $47.64 → Oct 26, 2026 close $64.59. S&P 500 +17.3% over the same days.
BoughtAlarm.com Holdings
$605.1K
Nov 19, 2025 close $48.15 → Oct 26, 2026 close $64.59. S&P 500 +15.5% over the same days.
BoughtAlarm.com Holdings
$171.5K
Nov 18, 2025 close $48.85 → Oct 26, 2026 close $64.59. S&P 500 +15.9% over the same days.
$206.5K
May 23, 2025 close $56.50 → Oct 26, 2026 close $64.59. S&P 500 +32.2% over the same days.