Trundle Stephen Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
69
Insider Sells Sum
$89.23M

Insider Activity of Trundle Stephen

According to the SEC Form 4 filings, Trundle Stephen, being in a position of

  1. Chief Executive Officer at Alarm.com Holdings, Inc.,
    оver the last 12 months, has bought 26000 shares for $1.26M, and sold 59017 shares for $3.28M,
    over all time since 2017-08-29, has bought 26000 shares for $1.26M, and sold 1698493 shares for $92.93M.

Biography of Trundle Stephen

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $1,257,281350
Sells
 $3,277,617350

Comparison of Insiders on Amount of Buys and Sells

2026-08-24SaleAlarm.com Holdings, Inc.
ALRM
Chief Executive Officer
50,000
0.1015%
$57.67$2.88M-2.44%
2026-05-26SaleAlarm.com Holdings, Inc.
ALRM
Chief Executive Officer
6,073
0.0123%
$43.78$265,876+24.69%
2026-05-18SaleAlarm.com Holdings, Inc.
ALRM
Chief Executive Officer
2,944
0.0059%
$43.56$128,241+24.37%
2025-11-20PurchaseAlarm.com Holdings, Inc.
ALRM
Chief Executive Officer
10,000
0.0202%
$48.07$480,660+6.51%
2025-11-19PurchaseAlarm.com Holdings, Inc.
ALRM
Chief Executive Officer
12,469
0.0252%
$48.53$605,121+5.34%
2025-11-18PurchaseAlarm.com Holdings, Inc.
ALRM
Chief Executive Officer
3,531
0.007%
$48.57$171,501+3.64%
2025-05-23SaleAlarm.com Holdings, Inc.
ALRM
Chief Executive Officer
3,644
0.0073%
$56.66$206,469-8.96%
2025-05-16SaleAlarm.com Holdings, Inc.
ALRM
Chief Executive Officer
3,626
0.0073%
$59.51$215,783-13.26%
2024-12-10SaleAlarm.com Holdings, Inc.
ALRM
Chief Executive Officer
47,500
0.0964%
$68.18$3.24M-16.96%
2024-04-02SaleAlarm.com Holdings, Inc.
ALRM
Chief Executive Officer
3,217
0.0064%
$70.00$225,190-12.4%
2024-02-23SaleAlarm.com Holdings, Inc.
ALRM
Chief Executive Officer
50,000
0.1027%
$73.80$3.69M-12.42%
2023-05-16SaleAlarm.com Holdings, Inc.
ALRM
Chief Executive Officer
4,694
0.0095%
$48.82$229,161+23.56%
2023-04-03SaleAlarm.com Holdings, Inc.
ALRM
Chief Executive Officer
4,787
0.0096%
$49.64$237,609+16.42%
2022-05-15SaleAlarm.com Holdings, Inc.
ALRM
President and CEO
462
0.0009%
$58.21$26,893-2.93%
2022-04-04SaleAlarm.com Holdings, Inc.
ALRM
President and CEO
5,305
0.0106%
$67.84$359,891-11.53%
2021-12-06SaleAlarm.com Holdings, Inc.
ALRM
President and CEO
25,000
0.0499%
$79.11$1.98M-17.66%
2021-11-22SaleAlarm.com Holdings, Inc.
ALRM
President and CEO
13,275
0.0265%
$83.63$1.11M-21.42%
2021-11-19SaleAlarm.com Holdings, Inc.
ALRM
President and CEO
2,909
0.0059%
$83.59$243,177-20.57%
2021-11-18SaleAlarm.com Holdings, Inc.
ALRM
President and CEO
3,410
0.0068%
$83.41$284,428-20.83%
2021-11-17SaleAlarm.com Holdings, Inc.
ALRM
President and CEO
7,881
0.0159%
$84.66$667,194-21.58%
Total: 77
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