Alarm.com Holdings, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| BEDELL JEFFREY A | See Remarks | Option Exercise | 22,727 | $15.02 | $341,360 | 528,532 | Dec 16, 2025 |
| BEDELL JEFFREY A | See Remarks | Sale | 2,273 | $52.51 | $119,355 | 505,805 | Dec 12, 2025 |
| Evans Stephen C. | — | Sale | 1,154 | $52.27 | $60,320 | 6,123 | Dec 12, 2025 |
| McAdam Timothy P | — | Gift | 7,000 | — | — | 100,616 | Nov 25, 2025 |
| Trundle Stephen | Chief Executive Officer | Purchase | 12,469 | $48.53 | $605,121 | 1,305,343 | Nov 18, 2025 |
| Kerzner Daniel | See Remarks | Sale | 10,000 | $50.33 | $503,300 | 52,000 | Nov 13, 2025 |
| Bradley Kevin Christopher | Chief Financial Officer | Sale | 754 | $56.75 | $42,790 | 53,056 | Jul 2, 2025 |
| Evans Stephen C. | — | Sale | 1,000 | $59.64 | $59,640 | 7,277 | Jun 11, 2025 |
| McAdam Timothy P | — | Award / Grant | 2,510 | — | — | 107,616 | Jun 5, 2025 |
| Evans Stephen C. | — | Award / Grant | 2,510 | — | — | 8,277 | Jun 5, 2025 |
| NEVIN DARIUS G | — | Award / Grant | 2,510 | — | — | 24,375 | Jun 5, 2025 |
| Whall Timothy J. | — | Award / Grant | 2,510 | — | — | 11,182 | Jun 5, 2025 |
| Clarke Donald E | — | Award / Grant | 2,510 | — | — | 14,953 | Jun 5, 2025 |
| WU Simone | — | Award / Grant | 2,510 | — | — | 12,633 | Jun 5, 2025 |
| Harper Cecile Burleigh | — | Award / Grant | 2,510 | — | — | 4,814 | Jun 5, 2025 |
| Ramos Daniel | See Remarks | Award / Grant | 14,000 | — | — | 50,954 | May 27, 2025 |
| BEDELL JEFFREY A | See Remarks | Award / Grant | 17,500 | — | — | 508,009 | May 23, 2025 |
| Kerzner Daniel | See Remarks | Award / Grant | 17,500 | — | — | 74,217 | May 23, 2025 |
| Trundle Stephen | Chief Executive Officer | Sale | 3,644 | $56.66 | $206,469 | 268,859 | May 22, 2025 |
| Ramos Daniel | See Remarks | Option Exercise | 3,500 | $51.50 | $180,250 | 45,490 | May 16, 2025 |
| Kerzner Daniel | See Remarks | Sale | 2,019 | $59.51 | $120,151 | 56,717 | May 16, 2025 |
| Bradley Kevin Christopher | Chief Financial Officer | Sale | 390 | $59.51 | $23,209 | 53,810 | May 16, 2025 |
| BEDELL JEFFREY A | See Remarks. | Sale | 2,019 | $59.51 | $120,151 | 490,509 | May 16, 2025 |
| Trundle Stephen | Chief Executive Officer | Sale | 3,626 | $59.51 | $215,783 | 247,503 | May 16, 2025 |
| Trundle Stephen | Chief Executive Officer | Sale | 1,553 | $55.49 | $86,176 | 251,129 | Apr 2, 2025 |
| Kerzner Daniel | — | Sale | 932 | $55.49 | $51,717 | 58,736 | Apr 2, 2025 |
| BEDELL JEFFREY A | — | Sale | 777 | $55.49 | $43,116 | 492,528 | Apr 2, 2025 |
| Ramos Daniel | — | Sale | 777 | $55.49 | $43,116 | 40,323 | Apr 2, 2025 |
| Bradley Kevin Christopher | Chief Financial Officer | Award / Grant | 25,000 | — | — | 54,200 | Mar 17, 2025 |
| Valenzuela Steve | Chief Financial Officer | Option Exercise | 936 | $37.94 | $35,512 | 38,436 | Mar 12, 2025 |
| Valenzuela Steve | Chief Financial Officer | Sale | 1,564 | $59.57 | $93,167 | 37,500 | Mar 6, 2025 |
| Kerzner Daniel | See Remarks | Sale | 32,851 | $66.40 | $2,181,306 | 59,668 | Dec 13, 2024 |
| Trundle Stephen | Chief Executive Officer | Option Exercise | 47,500 | $21.70 | $1,030,750 | 300,182 | Dec 10, 2024 |
| Evans Stephen C. | — | Sale | 2,625 | $59.67 | $156,634 | 5,767 | Nov 20, 2024 |
| Ramos Daniel | See Remarks | Sale | 9,476 | $61.81 | $585,712 | 41,100 | Aug 23, 2024 |
| Valenzuela Steve | Chief Financial Officer | Sale | 7,400 | $60.27 | $445,998 | 37,500 | Aug 22, 2024 |
| Harper Cecile Burleigh | — | Award / Grant | 2,304 | — | — | 2,304 | Jun 6, 2024 |
| WU Simone | — | Award / Grant | 2,304 | — | — | 10,123 | Jun 6, 2024 |
| Evans Stephen C. | — | Award / Grant | 2,304 | — | — | 8,392 | Jun 6, 2024 |
| Whall Timothy J. | — | Award / Grant | 2,304 | — | — | 8,672 | Jun 6, 2024 |
| NEVIN DARIUS G | — | Award / Grant | 2,304 | — | — | 21,865 | Jun 6, 2024 |
| McAdam Timothy P | — | Award / Grant | 2,304 | — | — | 105,106 | Jun 6, 2024 |
| Clarke Donald E | — | Award / Grant | 2,304 | — | — | 12,443 | Jun 6, 2024 |
| Valenzuela Steve | Chief Financial Officer | Award / Grant | 12,500 | — | — | 46,028 | May 22, 2024 |
| Trundle Stephen | Chief Executive Officer | Award / Grant | 25,000 | — | — | 254,937 | May 22, 2024 |
| Ramos Daniel | See Remarks | Tax Withholding | 906 | $67.02 | $60,720 | 49,326 | May 22, 2024 |
| Kerzner Daniel | See Remarks | Award / Grant | 17,500 | — | — | 69,098 | May 22, 2024 |
| BEDELL JEFFREY A | — | Tax Withholding | 1,054 | $67.02 | $70,639 | 493,305 | May 22, 2024 |
| Kerzner Daniel | See Remarks | Tax Withholding | 2,933 | $70.05 | $205,457 | 51,598 | May 15, 2024 |
| Trundle Stephen | Chief Executive Officer | Tax Withholding | 4,512 | $70.05 | $316,066 | 229,937 | May 15, 2024 |