Insider Transactions last 24 months for Alarm.com Holdings, Inc. - NSDQ: ALRM
Transactions
All
Buy
Sell
Option Exercise
Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Nevin Darius G Director 03/18/2026 DS Direct COM 36,000 $46.17 $1,662,120.00 24,375 Nevin Darius G Director 03/18/2026 AM Direct COM 36,000 $21.70 $781,200.00 60,375 Bradley Kevin Christopher Chief Financial Officer 03/18/2026 DS Direct COM 1,510 $45.97 $69,414.70 51,546 Bedell Jeffrey A See Remarks 12/16/2025 DS Direct COM 22,727 $51.82 $1,177,713.14 505,805 Bedell Jeffrey A See Remarks 12/16/2025 AM Direct COM 22,727 $15.02 $341,359.54 528,532 Evans Stephen C. Director 12/12/2025 DS Direct COM 1,154 $52.27 $60,319.58 6,123 Bedell Jeffrey A See Remarks 12/12/2025 DS Direct COM 2,273 $52.51 $119,355.23 505,805 Bedell Jeffrey A See Remarks 12/12/2025 AM Direct COM 2,273 $15.02 $34,140.46 508,078 Mcadam Timothy P Director 11/25/2025 DG Direct COM 7,000 $0.00 $0.00 100,616 Trundle Stephen Chief Executive Officer 11/20/2025 AP Indirect COM 100 $48.66 $4,866.00 1,315,343 Trundle Stephen Chief Executive Officer 11/20/2025 AP Indirect COM 9,900 $48.06 $475,794.00 1,315,243 Trundle Stephen Chief Executive Officer 11/19/2025 AP Indirect COM 12,469 $48.53 $605,120.57 1,305,343 Trundle Stephen Chief Executive Officer 11/18/2025 AP Indirect COM 3,531 $48.57 $171,500.67 1,292,874 Kerzner Daniel See Remarks 11/13/2025 DS Direct COM 10,000 $50.33 $503,300.00 52,000 Kerzner Daniel See Remarks 11/13/2025 AM Direct COM 10,000 $15.02 $150,200.00 62,000 Kerzner Daniel See Remarks 11/12/2025 DS Direct COM 20,004 $50.29 $1,006,001.16 52,000 Bradley Kevin Christopher Chief Financial Officer 07/02/2025 DS Direct COM 754 $56.75 $42,789.50 53,056 Evans Stephen C. Director 06/11/2025 DS Direct COM 1,000 $59.64 $59,640.00 7,277 Harper Cecile Burleigh Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 4,814 Wu Simone Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 12,633 Clarke Donald E Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 14,953 Whall Timothy J. Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 11,182 Nevin Darius G Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 24,375 Evans Stephen C. Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 8,277 Mcadam Timothy P Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 107,616
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Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Trundle Stephen Chief Executive Officer 11/20/2025 AP Indirect COM 100 $48.66 $4,866.00 1,315,343 Trundle Stephen Chief Executive Officer 11/20/2025 AP Indirect COM 9,900 $48.06 $475,794.00 1,315,243 Trundle Stephen Chief Executive Officer 11/19/2025 AP Indirect COM 12,469 $48.53 $605,120.57 1,305,343 Trundle Stephen Chief Executive Officer 11/18/2025 AP Indirect COM 3,531 $48.57 $171,500.67 1,292,874 Harper Cecile Burleigh Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 4,814 Wu Simone Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 12,633 Clarke Donald E Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 14,953 Whall Timothy J. Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 11,182 Nevin Darius G Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 24,375 Evans Stephen C. Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 8,277 Mcadam Timothy P Director 06/05/2025 AA Direct COM 2,510 $0.00 $0.00 107,616 Trundle Stephen Chief Executive Officer 05/22/2025 AA Direct COM 25,000 $0.00 $0.00 272,503 Kerzner Daniel See Remarks 05/22/2025 AA Direct COM 17,500 $0.00 $0.00 74,217 Bedell Jeffrey A See Remarks 05/22/2025 AA Direct COM 17,500 $0.00 $0.00 508,009 Ramos Daniel See Remarks 05/22/2025 AA Direct COM 14,000 $0.00 $0.00 50,954 Bradley Kevin Christopher Chief Financial Officer 03/17/2025 AA Direct COM 25,000 $0.00 $0.00 54,200 Clarke Donald E Director 06/06/2024 AA Direct COM 2,304 $0.00 $0.00 12,443 Mcadam Timothy P Director 06/06/2024 AA Direct COM 2,304 $0.00 $0.00 105,106 Nevin Darius G Director 06/06/2024 AA Direct COM 2,304 $0.00 $0.00 21,865 Whall Timothy J. Director 06/06/2024 AA Direct COM 2,304 $0.00 $0.00 8,672 Evans Stephen C. Director 06/06/2024 AA Direct COM 2,304 $0.00 $0.00 8,392 Wu Simone Director 06/06/2024 AA Direct COM 2,304 $0.00 $0.00 10,123 Harper Cecile Burleigh Director 06/06/2024 AA Direct COM 2,304 $0.00 $0.00 2,304 Bedell Jeffrey A Other 05/22/2024 AA Direct COM 17,500 $0.00 $0.00 494,359 Kerzner Daniel See Remarks 05/22/2024 AA Direct COM 17,500 $0.00 $0.00 69,098
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Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Nevin Darius G Director 03/18/2026 DS Direct COM 36,000 $46.17 $1,662,120.00 24,375 Bradley Kevin Christopher Chief Financial Officer 03/18/2026 DS Direct COM 1,510 $45.97 $69,414.70 51,546 Bedell Jeffrey A See Remarks 12/16/2025 DS Direct COM 22,727 $51.82 $1,177,713.14 505,805 Evans Stephen C. Director 12/12/2025 DS Direct COM 1,154 $52.27 $60,319.58 6,123 Bedell Jeffrey A See Remarks 12/12/2025 DS Direct COM 2,273 $52.51 $119,355.23 505,805 Mcadam Timothy P Director 11/25/2025 DG Direct COM 7,000 $0.00 $0.00 100,616 Kerzner Daniel See Remarks 11/13/2025 DS Direct COM 10,000 $50.33 $503,300.00 52,000 Kerzner Daniel See Remarks 11/12/2025 DS Direct COM 20,004 $50.29 $1,006,001.16 52,000 Bradley Kevin Christopher Chief Financial Officer 07/02/2025 DS Direct COM 754 $56.75 $42,789.50 53,056 Evans Stephen C. Director 06/11/2025 DS Direct COM 1,000 $59.64 $59,640.00 7,277 Ramos Daniel See Remarks 05/27/2025 DS Direct COM 7,000 $57.68 $403,760.00 42,192 Trundle Stephen Chief Executive Officer 05/23/2025 DS Direct COM 3,644 $56.66 $206,469.04 268,859 Kerzner Daniel See Remarks 05/23/2025 DS Direct COM 2,213 $56.66 $125,388.58 72,004 Bedell Jeffrey A See Remarks 05/23/2025 DS Direct COM 2,204 $56.66 $124,878.64 505,805 Ramos Daniel See Remarks 05/23/2025 DS Direct COM 1,762 $56.66 $99,834.92 49,192 Trundle Stephen Chief Executive Officer 05/16/2025 DS Direct COM 3,626 $59.51 $215,783.26 247,503 Bedell Jeffrey A See Remarks. 05/16/2025 DS Direct COM 2,019 $59.51 $120,150.69 490,509 Bradley Kevin Christopher Chief Financial Officer 05/16/2025 DS Direct COM 390 $59.51 $23,208.90 53,810 Kerzner Daniel See Remarks 05/16/2025 DS Direct COM 2,019 $59.51 $120,150.69 56,717 Ramos Daniel See Remarks 05/16/2025 DS Direct COM 1,646 $59.51 $97,953.46 36,954 Ramos Daniel See Remarks 05/14/2025 DS Direct COM 6,890 $60.06 $413,813.40 38,600 Ramos Daniel Other 04/02/2025 DS Direct COM 777 $55.49 $43,115.73 40,323 Bedell Jeffrey A Other 04/02/2025 DS Direct COM 777 $55.49 $43,115.73 492,528 Kerzner Daniel Other 04/02/2025 DS Direct COM 932 $55.49 $51,716.68 58,736 Trundle Stephen Chief Executive Officer 04/02/2025 DS Direct COM 1,553 $55.49 $86,175.97 251,129
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Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Nevin Darius G Director 03/18/2026 AM Direct COM 36,000 $21.70 $781,200.00 60,375 Bedell Jeffrey A See Remarks 12/16/2025 AM Direct COM 22,727 $15.02 $341,359.54 528,532 Bedell Jeffrey A See Remarks 12/12/2025 AM Direct COM 2,273 $15.02 $34,140.46 508,078 Kerzner Daniel See Remarks 11/13/2025 AM Direct COM 10,000 $15.02 $150,200.00 62,000 Ramos Daniel See Remarks 05/14/2025 AM Direct COM 3,500 $51.50 $180,250.00 45,490 Ramos Daniel See Remarks 05/14/2025 AM Direct COM 1,667 $37.94 $63,245.98 41,990 Valenzuela Steve Chief Financial Officer 03/12/2025 AM Direct COM 2,500 $51.50 $128,750.00 40,936 Valenzuela Steve Chief Financial Officer 03/12/2025 AM Direct COM 936 $37.94 $35,511.84 38,436 Valenzuela Steve Chief Financial Officer 03/06/2025 AM Direct COM 1,564 $37.94 $59,338.16 39,064 Kerzner Daniel See Remarks 12/13/2024 AM Direct COM 25,000 $15.02 $375,500.00 92,519 Trundle Stephen Chief Executive Officer 12/10/2024 AM Direct COM 47,500 $21.70 $1,030,750.00 300,182 Ramos Daniel See Remarks 08/23/2024 AM Direct COM 1,250 $37.94 $47,425.00 50,576
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Transaction Type Key A = Acquired, D = Disposed A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
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