Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2021-05-28 Sale |
2021-06-02 8:17 pm |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
40,279 | $81.89 | $3,298,334 | 2,196,538 (Indirect Direct) |
View |
2021-05-14 Sale |
2021-05-18 7:25 pm |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
14,087 | $82.29 | $1,159,219 | 2,266,817 (Indirect Direct) |
View |
2021-05-17 Sale |
2021-05-18 7:23 pm |
Alarm.com Holdings Inc. | ALRM | Ramos Daniel Sr. VP-Corporate Development |
1,659 | $79.63 | $132,106 | 56,631 (Direct) |
View |
2021-05-17 Sale |
2021-05-18 7:21 pm |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
1,900 | $79.63 | $151,297 | 71,151 (Direct) |
View |
2021-05-17 Sale |
2021-05-18 7:20 pm |
Alarm.com Holdings Inc. | ALRM | BEDELL JEFFREY A Chief Strategy & Innovation |
1,751 | $79.63 | $139,432 | 470,642 (Direct) |
View |
2021-05-07 Sale |
2021-05-11 8:09 pm |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
45,634 | $85.23 | $3,889,338 | 2,225,904 (Indirect Direct) |
View |
2021-05-03 Sale |
2021-05-05 5:21 pm |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,292 | $90.82 | $117,339 | 44,886 (Direct) |
View |
2021-04-22 Sale |
2021-04-26 5:08 pm |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
20,000 | $90.23 | $1,804,668 | 2,361,538 (Indirect Direct) |
View |
2021-04-05 Sale |
2021-04-07 6:26 pm |
Alarm.com Holdings Inc. | ALRM | BEDELL JEFFREY A Chief Strategy & Innovation |
2,061 | $87.39 | $180,115 | 442,393 (Direct) |
View |
2021-04-05 Sale |
2021-04-07 6:24 pm |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
2,837 | $87.39 | $247,931 | 43,051 (Direct) |
View |
2021-04-05 Sale |
2021-04-07 6:23 pm |
Alarm.com Holdings Inc. | ALRM | Ramos Daniel Sr. VP-Corporate Development |
2,061 | $87.39 | $180,115 | 33,290 (Direct) |
View |
2021-04-05 Sale |
2021-04-07 6:22 pm |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
7,125 | $87.39 | $622,668 | 2,271,538 (Indirect Direct) |
View |
2021-04-01 Sale |
2021-04-05 9:25 pm |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
6,292 | $87.48 | $550,449 | 46,178 (Direct) |
View |
2021-03-16 Sale |
2021-03-18 6:04 pm |
Alarm.com Holdings Inc. | ALRM | BEDELL JEFFREY A Chief Strategy & Innovation |
13,000 | $88.7 | $1,153,147 | 444,454 (Direct) |
View |
2021-03-15 Sale |
2021-03-17 5:37 pm |
Alarm.com Holdings Inc. | ALRM | Clarke Donald E Director |
13,161 | $88.6 | $1,166,049 | 20,304 (Direct) |
View |
2021-03-01 Sale |
2021-03-03 5:07 pm |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,291 | $90.75 | $117,152 | 52,470 (Direct) |
View |
2021-02-01 Sale |
2021-02-03 6:42 pm |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,292 | $93.87 | $121,280 | 53,761 (Direct) |
View |
2021-01-15 Sale |
2021-01-20 5:36 pm |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
15,000 | $98.79 | $1,481,800 | 2,398,663 (Indirect Direct) |
View |
2021-01-04 Sale |
2021-01-06 5:45 pm |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,292 | $104.1 | $134,497 | 55,053 (Direct) |
View |
2020-12-15 Sale |
2020-12-17 6:25 pm |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
2,250 | $80.65 | $181,461 | 55,888 (Direct) |
View |
2020-12-07 Sale |
2020-12-09 7:47 pm |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
13,750 | $80.16 | $1,102,255 | 96,340 (Direct) |
View |
2020-12-04 Sale |
2020-12-08 9:10 pm |
Alarm.com Holdings Inc. | ALRM | Ramos Daniel Sr. VP-Corporate Development |
5,811 | $79.9 | $464,327 | 66,019 (Direct) |
View |
2020-12-01 Sale |
2020-12-03 5:31 pm |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
5,457 | $74.61 | $407,163 | 75,179 (Direct) |
View |
2020-11-25 Sale |
2020-11-30 9:56 pm |
Alarm.com Holdings Inc. | ALRM | Clarke Donald E Director |
15,000 | $72.74 | $1,091,100 | 27,465 (Direct) |
View |
2020-11-25 Sale |
2020-11-30 5:53 pm |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
9,500 | $72.58 | $689,510 | 71,888 (Direct) |
View |
2020-11-19 Sale |
2020-11-23 6:03 pm |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
500 | $72.17 | $36,085 | 81,388 (Direct) |
View |
2020-11-18 Sale |
2020-11-20 7:41 pm |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
23,361 | $70.81 | $1,654,300 | 2,288,663 (Indirect Direct) |
View |
2020-11-16 Sale |
2020-11-18 5:32 pm |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
14,337 | $69.64 | $998,455 | 33,594 (Direct) |
View |
2020-11-13 Sale |
2020-11-17 7:37 pm |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
77,945 | $70.14 | $5,467,306 | 2,312,024 (Indirect Direct) |
View |
2020-11-09 Sale |
2020-11-12 7:21 pm |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
73,694 | $72.02 | $5,307,353 | 2,514,969 (Indirect Direct) |
View |
2020-11-10 Sale |
2020-11-12 7:19 pm |
Alarm.com Holdings Inc. | ALRM | PANERO HUGH Director |
7,546 | $70.17 | $529,536 | 2,593 (Direct) |
View |
2020-11-02 Sale |
2020-11-04 5:25 pm |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,292 | $59.51 | $76,887 | 71,973 (Direct) |
View |
2020-10-20 Sale |
2020-10-22 4:58 pm |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
2,583 | $60.27 | $155,672 | 88,015 (Direct) |
View |
2020-09-28 Sale |
2020-09-30 6:26 pm |
Alarm.com Holdings Inc. | ALRM | SHATTUCK MAYO A III Director |
17,117 | $55.26 | $945,936 | 56,200 (Direct) |
View |
2020-08-27 Sale |
2020-08-31 5:33 pm |
Alarm.com Holdings Inc. | ALRM | McAdam Timothy P Director |
9,872 | $59.87 | $591,015 | 102,952 (Indirect Direct) |
View |
2020-08-24 Sale |
2020-08-26 5:25 pm |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
25,000 | $58.85 | $1,471,340 | 2,743,663 (Indirect Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-05-15 Option Award |
2021-05-18 7:27 pm |
N/A 2031-05-14 |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
12,500 | $0 | 53,594 (Direct) |
View |
2021-05-15 Option Award |
2021-05-18 7:25 pm |
N/A 2031-05-14 |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
55,000 | $0 | 2,266,817 (Direct) |
View |
2021-05-15 Option Award |
2021-05-18 7:23 pm |
N/A 2031-05-14 |
Alarm.com Holdings Inc. | ALRM | Ramos Daniel Sr. VP-Corporate Development |
12,500 | $0 | 56,631 (Direct) |
View |
2021-05-15 Option Award |
2021-05-18 7:21 pm |
N/A 2031-05-14 |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
15,000 | $0 | 71,151 (Direct) |
View |
2021-05-15 Option Award |
2021-05-18 7:20 pm |
N/A 2031-05-14 |
Alarm.com Holdings Inc. | ALRM | BEDELL JEFFREY A Chief Strategy & Innovation |
15,000 | $0 | 470,642 (Direct) |
View |
2021-05-03 Exercise |
2021-05-05 5:21 pm |
N/A 2026-11-14 |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,292 | $0 | 44,886 (Direct) |
View |
2021-05-03 Exercise |
2021-05-05 5:21 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,084 | $27.9 | 44,886 (Direct) |
View |
2021-05-03 Exercise |
2021-05-05 5:21 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
208 | $37.94 | 44,886 (Direct) |
View |
2021-04-22 Exercise |
2021-04-26 5:08 pm |
N/A 2023-12-30 |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
20,000 | $0 | 2,361,538 (Direct) |
View |
2021-04-22 Exercise |
2021-04-26 5:08 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
20,000 | $4 | 2,361,538 (Direct) |
View |
2021-04-01 Exercise |
2021-04-05 9:25 pm |
N/A 2026-11-14 |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,292 | $0 | 46,178 (Direct) |
View |
2021-04-01 Exercise |
2021-04-05 9:25 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,083 | $27.9 | 46,178 (Direct) |
View |
2021-04-01 Exercise |
2021-04-05 9:25 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
209 | $37.94 | 46,178 (Direct) |
View |
2021-03-15 Exercise |
2021-03-17 5:37 pm |
N/A 2025-05-15 |
Alarm.com Holdings Inc. | ALRM | Clarke Donald E Director |
6,000 | $0 | 20,304 (Direct) |
View |
2021-03-15 Exercise |
2021-03-17 5:37 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Clarke Donald E Director |
6,000 | $11.55 | 20,304 (Direct) |
View |
2021-03-01 Exercise |
2021-03-03 5:07 pm |
N/A 2026-11-04 |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,291 | $0 | 52,470 (Direct) |
View |
2021-03-01 Exercise |
2021-03-03 5:07 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,083 | $27.9 | 52,470 (Direct) |
View |
2021-03-01 Exercise |
2021-03-03 5:07 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
208 | $37.94 | 52,470 (Direct) |
View |
Ownership |
2021-02-16 4:33 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
0 | $0 | 537,290 (Indirect) |
View |
2020-12-29 Ownership |
2021-02-16 4:33 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
19,862 | $0 | 537,290 (Indirect) |
View |
2021-02-04 Option Award |
2021-02-08 7:08 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Evans Stephen C. Director |
2,025 | $0 | 2,025 (Direct) |
View |
2021-02-01 Exercise |
2021-02-03 6:42 pm |
N/A 2026-11-04 |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,292 | $0 | 53,761 (Direct) |
View |
2021-02-01 Exercise |
2021-02-03 6:42 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,084 | $27.9 | 53,761 (Direct) |
View |
2021-02-01 Exercise |
2021-02-03 6:42 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
208 | $37.94 | 53,761 (Direct) |
View |
2021-01-15 Exercise |
2021-01-20 5:36 pm |
N/A 2023-12-30 |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
15,000 | $0 | 2,398,663 (Direct) |
View |
2021-01-15 Exercise |
2021-01-20 5:36 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
15,000 | $4 | 2,398,663 (Direct) |
View |
2021-01-04 Exercise |
2021-01-06 5:45 pm |
N/A 2026-11-04 |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,292 | $0 | 55,053 (Direct) |
View |
2021-01-04 Exercise |
2021-01-06 5:45 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,083 | $27.9 | 55,053 (Direct) |
View |
2021-01-04 Exercise |
2021-01-06 5:45 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
209 | $37.94 | 55,053 (Direct) |
View |
2020-12-15 Exercise |
2020-12-17 6:25 pm |
N/A 2025-05-14 |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
2,250 | $0 | 55,888 (Direct) |
View |
2020-12-15 Exercise |
2020-12-17 6:25 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
2,250 | $11.55 | 55,888 (Direct) |
View |
2020-12-07 Exercise |
2020-12-09 7:47 pm |
N/A 2025-05-14 |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
13,750 | $0 | 96,340 (Direct) |
View |
2020-12-07 Exercise |
2020-12-09 7:47 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
13,750 | $11.55 | 96,340 (Direct) |
View |
2020-12-04 Exercise |
2020-12-08 9:10 pm |
N/A 2026-02-14 |
Alarm.com Holdings Inc. | ALRM | Ramos Daniel Sr. VP-Corporate Development |
5,499 | $0 | 66,019 (Direct) |
View |
2020-12-04 Exercise |
2020-12-08 9:10 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Ramos Daniel Sr. VP-Corporate Development |
1,500 | $15.02 | 66,019 (Direct) |
View |
2020-12-04 Exercise |
2020-12-08 9:10 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Ramos Daniel Sr. VP-Corporate Development |
1,666 | $37.94 | 66,019 (Direct) |
View |
2020-12-04 Exercise |
2020-12-08 9:10 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Ramos Daniel Sr. VP-Corporate Development |
1,166 | $32.17 | 66,019 (Direct) |
View |
2020-12-04 Exercise |
2020-12-08 9:10 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Ramos Daniel Sr. VP-Corporate Development |
1,167 | $37.74 | 66,019 (Direct) |
View |
2020-12-01 Exercise |
2020-12-03 5:31 pm |
N/A 2029-03-31 |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
5,457 | $0 | 75,179 (Direct) |
View |
2020-12-01 Exercise |
2020-12-03 5:31 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
4,166 | $65.03 | 75,179 (Direct) |
View |
2020-12-01 Exercise |
2020-12-03 5:31 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,083 | $27.9 | 75,179 (Direct) |
View |
2020-12-01 Exercise |
2020-12-03 5:31 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
208 | $37.94 | 75,179 (Direct) |
View |
2020-11-25 Exercise |
2020-11-30 9:56 pm |
N/A 2024-04-22 |
Alarm.com Holdings Inc. | ALRM | Clarke Donald E Director |
30,000 | $0 | 27,465 (Direct) |
View |
2020-11-25 Exercise |
2020-11-30 9:56 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Clarke Donald E Director |
30,000 | $8.08 | 27,465 (Direct) |
View |
2020-11-25 Exercise |
2020-11-30 5:53 pm |
N/A 2025-05-14 |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
9,500 | $0 | 71,888 (Direct) |
View |
2020-11-25 Exercise |
2020-11-30 5:53 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
9,500 | $11.55 | 71,888 (Direct) |
View |
2020-11-19 Exercise |
2020-11-23 6:03 pm |
N/A 2025-05-14 |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
500 | $0 | 81,388 (Direct) |
View |
2020-11-19 Exercise |
2020-11-23 6:03 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Kerzner Daniel Chief Product Officer |
500 | $11.55 | 81,388 (Direct) |
View |
2020-11-09 Exercise |
2020-11-12 7:21 pm |
N/A 2023-12-30 |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
15,000 | $0 | 2,514,969 (Direct) |
View |
2020-11-09 Exercise |
2020-11-12 7:21 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
15,000 | $4 | 2,514,969 (Direct) |
View |
2020-11-02 Exercise |
2020-11-04 5:25 pm |
N/A 2026-11-14 |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,292 | $0 | 71,973 (Direct) |
View |
2020-11-02 Exercise |
2020-11-04 5:25 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
1,084 | $27.9 | 71,973 (Direct) |
View |
2020-11-02 Exercise |
2020-11-04 5:25 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
208 | $37.94 | 71,973 (Direct) |
View |
2020-10-20 Exercise |
2020-10-22 4:58 pm |
N/A 2026-11-14 |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
2,583 | $0 | 88,015 (Direct) |
View |
2020-10-20 Exercise |
2020-10-22 4:58 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
2,166 | $27.9 | 88,015 (Direct) |
View |
2020-10-21 Exercise |
2020-10-22 4:58 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Valenzuela Steve Chief Financial Officer |
417 | $37.94 | 88,015 (Direct) |
View |
2020-09-28 Exercise |
2020-09-30 6:26 pm |
N/A 2024-04-22 |
Alarm.com Holdings Inc. | ALRM | SHATTUCK MAYO A III Director |
36,000 | $0 | 56,200 (Direct) |
View |
2020-09-28 Exercise |
2020-09-30 6:26 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | SHATTUCK MAYO A III Director |
30,000 | $8.08 | 56,200 (Direct) |
View |
2020-09-28 Exercise |
2020-09-30 6:26 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | SHATTUCK MAYO A III Director |
6,000 | $11.55 | 56,200 (Direct) |
View |
2020-08-24 Exercise |
2020-08-26 5:25 pm |
N/A 2023-12-30 |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
25,000 | $0 | 2,743,663 (Direct) |
View |
2020-08-24 Exercise |
2020-08-26 5:25 pm |
N/A N/A |
Alarm.com Holdings Inc. | ALRM | Trundle Stephen President and CEO |
25,000 | $4 | 2,743,663 (Direct) |
View |