United States Software & IT Services

Alarm.com Holdings Inc (ALRM)

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Over the past 90 days, Alarm.com Holdings Inc. insiders have executed 23 transactions, resulting in a net sell value of approximately $1.52 million. Key executives, including the CEO and CFO, have been active sellers. These transactions occurred following the company's May 2026 earnings report, during a period where the stock price rose 15.9%.
Ticker: ALRM Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Top insiders
Trades
Sale 2 Jul 2026
Value US$1,436,790.82 | Price 11.14 | Shares 88,600 (+46.4%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-07-02 2026-07-02 S Sale
2.4
Bradley Kevin Christopher

Chief Financial Officer

Officer
88,600 +46.4%
11.14
US$1,436,791 		88,600 +46.4% 11.14 US$1,436,791
2026-07-02 2026-07-02 PrS Proposed sale
2.4
KEVIN BRADLEY

Officer

Officer
48,393
405.78
US$4,329,152 		48,393 405.78 US$4,329,152
2026-06-12 2026-06-12 S Sale
3.7
Ramos Daniel

See Remarks

Officer
30,441 +45.2%
89.14
US$4,995,520 		30,441 +45.2% 89.14 US$4,995,520
2026-06-12 2026-06-12 S Sale
3.7
Ramos Daniel

See Remarks

Officer
2,000 -3.6%
46.50
US$93,000 		2,000 -3.6% 46.50 US$93,000
2026-06-12 2026-06-12 PrS Proposed sale
3.7
DANIEL J. RAMOS

Officer

Officer
2,000
46.50
US$93,000 		2,000 46.50 US$93,000
2026-06-12 2026-06-10 S Sale
3.7
Ramos Daniel

See Remarks

Officer
8,000 -12.7%
46.23
US$369,840 		8,000 -12.7% 46.23 US$369,840
2026-06-12 2026-06-10 S Sale
2.4
Bradley Kevin Christopher

Chief Financial Officer

Officer
2,200 -2.5%
46.15
US$101,530 		2,200 -2.5% 46.15 US$101,530
2026-06-10 2026-06-10 PrS Proposed sale
3.7
DANIEL J. RAMOS

Officer

Officer
8,000
46.23
US$369,836 		8,000 46.23 US$369,836
2026-06-10 2026-06-10 PrS Proposed sale
2.4
Kevin Bradley

Officer

Officer
2,200
46.15
US$101,530 		2,200 46.15 US$101,530
2026-05-28 2026-05-26 S Sale
2.2
Trundle Stephen

Chief Executive Officer

Executive Director
6,073 -1.8%
43.78
US$265,876 		6,073 -1.8% 43.78 US$265,876
2026-05-28 2026-05-26 S Sale
3.7
Ramos Daniel

See Remarks

Officer
2,532 -3.9%
43.78
US$110,851 		2,532 -3.9% 43.78 US$110,851
2026-05-28 2026-05-26 S Sale
3.7
Kerzner Daniel

See Remarks

Officer
3,944 -3.8%
43.78
US$172,668 		3,944 -3.8% 43.78 US$172,668
2026-05-26 2026-05-26 PrS Proposed sale
2.2
STEPHEN TRUNDLE

Officer; Director

Executive Director
6,073
43.78
US$265,847 		6,073 43.78 US$265,847
2026-05-26 2026-05-26 PrS Proposed sale
3.7
DANIEL RAMOS

Officer

Officer
2,532
43.78
US$110,839 		2,532 43.78 US$110,839
2026-05-26 2026-05-26 PrS Proposed sale
3.7
DANIEL KERZNER

Officer

Officer
3,944
43.78
US$172,650 		3,944 43.78 US$172,650
2026-05-26 2026-05-26 PrS Proposed sale
3.7
JEFFREY BEDELL

Officer

Officer
3,566
43.78
US$156,103 		3,566 43.78 US$156,103
2026-05-20 2026-05-18 S Sale
3.7
Ramos Daniel

See Remarks

Officer
1,561 -2.3%
43.56
US$67,997 		1,561 -2.3% 43.56 US$67,997
2026-05-20 2026-05-18 S Sale
2.2
Trundle Stephen

Chief Executive Officer

Executive Director
2,944 -0.9%
43.56
US$128,241 		2,944 -0.9% 43.56 US$128,241
2026-05-20 2026-05-18 S Sale
3.7
Kerzner Daniel

See Remarks

Officer
1,915 -1.8%
43.56
US$83,417 		1,915 -1.8% 43.56 US$83,417
2026-05-18 2026-05-18 PrS Proposed sale
3.7
DANIEL RAMOS

Officer

Officer
1,561
43.51
US$67,917 		1,561 43.51 US$67,917
2026-05-18 2026-05-18 PrS Proposed sale
2.2
STEPHEN TRUNDLE

Officer; Director

Executive Director
2,944
43.51
US$128,089 		2,944 43.51 US$128,089
2026-05-18 2026-05-18 PrS Proposed sale
3.7
DANIEL KERZNER

Officer

Officer
1,915
43.51
US$83,319 		1,915 43.51 US$83,319
2026-05-18 2026-05-18 PrS Proposed sale
3.7
JEFFREY BEDELL

Officer

Officer
1,915
43.51
US$83,319 		1,915 43.51 US$83,319
2026-03-19 2026-03-18 S Sale
2.4
Bradley Kevin Christopher

Chief Financial Officer

Officer
1,510 -2.8%
45.97
US$69,415 		1,510 -2.8% 45.97 US$69,415
2026-03-19 2026-03-18 PlS Planned sale
3.0
NEVIN DARIUS G
Non-Executive Director
36,000 -59.6%
46.17
US$1,662,120 		36,000 -59.6% 46.17 US$1,662,120
2026-03-18 2026-03-18 PrS Proposed sale
3.0
DARIUS NEVIN

Director

Non-Executive Director
36,000
46.17
US$1,662,224 		36,000 46.17 US$1,662,224
2026-03-18 2026-03-18 PrS Proposed sale
2.4
KEVIN BRADLEY

Officer

Officer
1,510
45.97
US$69,407 		1,510 45.97 US$69,407
2025-12-18 2025-12-16 S Sale
3.7
BEDELL JEFFREY A

See Remarks

Officer
22,727 -4.3%
51.82
US$1,177,713 		22,727 -4.3% 51.82 US$1,177,713
2025-12-16 2025-12-16 PrS Proposed sale
3.7
JEFFREY BEDELL

Officer

Officer
22,727
51.82
US$1,177,795 		22,727 51.82 US$1,177,795
2025-12-16 2025-12-12 S Sale
3.3
Evans Stephen C.
Non-Executive Director
1,154 -15.9%
52.27
US$60,320 		1,154 -15.9% 52.27 US$60,320
2025-12-16 2025-12-12 S Sale
3.7
BEDELL JEFFREY A

See Remarks

Officer
2,273 -0.4%
52.51
US$119,355 		2,273 -0.4% 52.51 US$119,355
2025-12-12 2025-12-12 PrS Proposed sale
3.7
JEFFREY BEDELL

Officer

Officer
2,273
52.51
US$119,356 		2,273 52.51 US$119,356
2025-12-12 2025-12-12 PrS Proposed sale
3.3
STEPHEN CARL EVANS

Director

Non-Executive Director
1,154
52.27
US$60,325 		1,154 52.27 US$60,325
2025-11-20 2025-11-20 B Purchase
2.2
Trundle Stephen

Chief Executive Officer

Executive Director
100 +0.0%
48.66
US$4,866 		100 +0.0% 48.66 US$4,866
2025-11-20 2025-11-20 B Purchase
2.2
Trundle Stephen

Chief Executive Officer

Executive Director
9,900 +0.8%
48.06
US$475,794 		9,900 +0.8% 48.06 US$475,794
2025-11-20 2025-11-19 B Purchase
2.2
Trundle Stephen

Chief Executive Officer

Executive Director
12,469 +1.0%
48.53
US$605,121 		12,469 +1.0% 48.53 US$605,121
2025-11-20 2025-11-18 B Purchase
2.2
Trundle Stephen

Chief Executive Officer

Executive Director
3,531 +0.3%
48.57
US$171,501 		3,531 +0.3% 48.57 US$171,501
2025-11-14 2025-11-13 S Sale
3.7
Kerzner Daniel

See Remarks

Officer
10,000 -16.1%
50.33
US$503,300 		10,000 -16.1% 50.33 US$503,300
2025-11-13 2025-11-13 PrS Proposed sale
3.7
DANIEL KERZNER

Officer

Officer
10,000
50.33
US$503,298 		10,000 50.33 US$503,298
2025-11-14 2025-11-12 S Sale
3.7
Kerzner Daniel

See Remarks

Officer
20,004 -27.8%
50.29
US$1,006,001 		20,004 -27.8% 50.29 US$1,006,001
2025-11-12 2025-11-12 PrS Proposed sale
3.7
DANIEL KERZNER

Officer

Officer
20,004
50.29
US$1,005,967 		20,004 50.29 US$1,005,967
2025-07-02 2025-07-02 PrS Proposed sale
2.4
KEVIN BRADLEY

Officer

Officer
754
56.75
US$42,790 		754 56.75 US$42,790
2025-07-02 2025-07-02 S Sale
2.4
Bradley Kevin Christopher

Chief Financial Officer

Officer
754 -1.4%
56.75
US$42,790 		754 -1.4% 56.75 US$42,790
2025-06-12 2025-06-11 S Sale
3.3
Evans Stephen C.
Non-Executive Director
1,000 -12.1%
59.64
US$59,640 		1,000 -12.1% 59.64 US$59,640
2025-06-11 2025-06-11 PrS Proposed sale
3.3
STEPHEN EVANS

Director

Non-Executive Director
1,000
59.64
US$59,640 		1,000 59.64 US$59,640
2025-05-28 2025-05-28 PrS Proposed sale
3.3
SIEGBERT VALENZUELA

Officer

Officer
6,874
57.28
US$393,717 		6,874 57.28 US$393,717
2025-05-27 2025-05-27 PrS Proposed sale
3.7
DANIEL RAMOS

Officer

Officer
7,000
57.68
US$403,782 		7,000 57.68 US$403,782
2025-05-27 2025-05-27 S Sale
3.7
Ramos Daniel

See Remarks

Officer
7,000 -14.2%
57.68
US$403,760 		7,000 -14.2% 57.68 US$403,760
2025-05-27 2025-05-23 S Sale
3.7
Kerzner Daniel

See Remarks

Officer
2,213 -3.0%
56.66
US$125,389 		2,213 -3.0% 56.66 US$125,389
2025-05-27 2025-05-23 S Sale
3.7
Ramos Daniel

See Remarks

Officer
1,762 -3.5%
56.66
US$99,835 		1,762 -3.5% 56.66 US$99,835
2025-05-27 2025-05-23 S Sale
3.7
BEDELL JEFFREY A

See Remarks

Officer
2,204 -0.4%
56.66
US$124,879 		2,204 -0.4% 56.66 US$124,879
2025-05-27 2025-05-23 S Sale
2.2
Trundle Stephen

Chief Executive Officer

Executive Director
3,644 -1.3%
56.66
US$206,469 		3,644 -1.3% 56.66 US$206,469
2025-05-23 2025-05-23 PrS Proposed sale
3.7
DANIEL RAMOS

Officer

Officer
1,762
56.66
US$99,838 		1,762 56.66 US$99,838
2025-05-23 2025-05-23 PrS Proposed sale
3.7
DANIEL KERZNER

Officer

Officer
2,213
56.66
US$125,392 		2,213 56.66 US$125,392
2025-05-23 2025-05-23 PrS Proposed sale
2.2
STEPHEN S. TRUNDLE

Officer; Director

Executive Director
3,644
56.66
US$206,475 		3,644 56.66 US$206,475
2025-05-23 2025-05-23 PrS Proposed sale
3.3
SIEGBERT VALENZUELA

Officer

Officer
1,574
56.66
US$89,185 		1,574 56.66 US$89,185
2025-05-23 2025-05-23 PrS Proposed sale
3.7
JEFFREY BEDELL

Officer

Officer
2,204
56.66
US$124,882 		2,204 56.66 US$124,882
2025-05-16 2025-05-16 PrS Proposed sale
3.7
DANIEL KERZNER

Officer

Officer
2,019
59.34
US$119,802 		2,019 59.34 US$119,802
2025-05-16 2025-05-16 PrS Proposed sale
3.7
JEFFREY BEDELL

Officer

Officer
2,019
59.34
US$119,802 		2,019 59.34 US$119,802
2025-05-16 2025-05-16 PrS Proposed sale
3.7
DANIEL J. RAMOS

Officer

Officer
1,646
59.34
US$97,669 		1,646 59.34 US$97,669
2025-05-16 2025-05-16 PrS Proposed sale
3.3
SIEGBERT VALENZUELA

Officer

Officer
1,552
59.34
US$92,091 		1,552 59.34 US$92,091
2025-05-16 2025-05-16 PrS Proposed sale
2.2
STEPHEN TRUNDLE

Officer; Director

Executive Director
3,626
59.34
US$215,157 		3,626 59.34 US$215,157
2025-05-16 2025-05-16 S Sale
3.7
Ramos Daniel

See Remarks

Officer
1,646 -4.3%
59.51
US$97,953 		1,646 -4.3% 59.51 US$97,953
2025-05-16 2025-05-16 S Sale
3.7
Kerzner Daniel

See Remarks

Officer
2,019 -3.4%
59.51
US$120,151 		2,019 -3.4% 59.51 US$120,151
2025-05-16 2025-05-16 S Sale
2.4
Bradley Kevin Christopher

Chief Financial Officer

Officer
390 -0.7%
59.51
US$23,209 		390 -0.7% 59.51 US$23,209
2025-05-16 2025-05-16 S Sale
3.7
BEDELL JEFFREY A

See Remarks.

Officer
2,019 -0.4%
59.51
US$120,151 		2,019 -0.4% 59.51 US$120,151
2025-05-16 2025-05-16 S Sale
2.2
Trundle Stephen

Chief Executive Officer

Executive Director
3,626 -1.4%
59.51
US$215,783 		3,626 -1.4% 59.51 US$215,783
2025-05-16 2025-05-14 S Sale
3.7
Ramos Daniel

See Remarks

Officer
6,890 -15.1%
60.06
US$413,813 		6,890 -15.1% 60.06 US$413,813
2025-05-14 2025-05-14 PrS Proposed sale
3.7
DANIEL J. RAMOS

Officer

Officer
6,890
60.06
US$413,786 		6,890 60.06 US$413,786
2025-05-13 2025-05-13 PrS Proposed sale
3.3
SIEGBERT VALENZUELA

Officer

Officer
1,723
60.00
US$103,380 		1,723 60.00 US$103,380
2025-04-04 2025-04-02 S Sale
3.7
Kerzner Daniel

See Remarks
932 -1.6%
55.49
US$51,717 		932 -1.6% 55.49 US$51,717
2025-04-04 2025-04-02 S Sale
3.7
BEDELL JEFFREY A

See Remarks
777 -0.2%
55.49
US$43,116 		777 -0.2% 55.49 US$43,116
2025-04-04 2025-04-02 S Sale
2.2
Trundle Stephen

Chief Executive Officer

Executive Director
1,553 -0.6%
55.49
US$86,176 		1,553 -0.6% 55.49 US$86,176
2025-04-04 2025-04-02 S Sale
3.7
Ramos Daniel

See Remarks
777 -1.9%
55.49
US$43,116 		777 -1.9% 55.49 US$43,116
2025-04-02 2025-04-02 PrS Proposed sale
2.2
STEPHEN TRUNDLE

Officer; Director

Executive Director
1,553
55.49
US$86,180 		1,553 55.49 US$86,180
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