Stephen Trundle

(Mr. Stephen Trundle)

Currently holds a position at Alarm.com Holdings Inc

Positions

Position Company Period
President, Chief Executive Officer, Director Alarm.com Holdings Inc Oct. 1, 2003 -
Stephen Trundle's trades of Alarm.com Holdings Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-04-04 2025-04-02
S Sale
1,553 -0.6%
55.49
USD 86,176 		1,553 -0.6% 55.49 USD 86,176
2024-12-11 2024-12-10
S Sale
1,999 -0.8%
68.81
USD 137,551 		1,999 -0.8% 68.81 USD 137,551
2024-12-11 2024-12-10
S Sale
45,501 -15.2%
68.15
USD 3,100,893 		45,501 -15.2% 68.15 USD 3,100,893
2024-04-03 2024-04-02
S Sale
3,217 -1.4%
70.00
USD 225,190 		3,217 -1.4% 70.00 USD 225,190
2024-02-27 2024-02-23
PS Planned sale
600 -0.0%
74.47
USD 44,682 		600 -0.0% 74.47 USD 44,682
2024-02-27 2024-02-23
PS Planned sale
49,400 -3.7%
73.79
USD 3,645,226 		49,400 -3.7% 73.79 USD 3,645,226
2023-05-18 2023-05-16
S Sale
4,694 -2.1%
48.82
USD 229,161 		4,694 -2.1% 48.82 USD 229,161
2023-04-05 2023-04-03
S Sale
169 -0.1%
50.08
USD 8,464 		169 -0.1% 50.08 USD 8,464
2023-04-05 2023-04-03
S Sale
4,618 -2.0%
49.62
USD 229,145 		4,618 -2.0% 49.62 USD 229,145
2022-05-17 2022-05-16
S Sale
462 -0.2%
58.21
USD 26,893 		462 -0.2% 58.21 USD 26,893
2022-05-17 2022-05-16
S Sale
1,930 -0.8%
57.70
USD 111,361 		1,930 -0.8% 57.70 USD 111,361
2022-04-06 2022-04-04
S Sale
5,305 -2.5%
67.84
USD 359,891 		5,305 -2.5% 67.84 USD 359,891
2021-12-08 2021-12-06
PS Planned sale
1,717 -0.8%
79.66
USD 136,776 		1,717 -0.8% 79.66 USD 136,776
2021-12-08 2021-12-06
PS Planned sale
19,821 -8.6%
79.20
USD 1,569,823 		19,821 -8.6% 79.20 USD 1,569,823
2021-12-08 2021-12-06
PS Planned sale
3,462 -1.5%
78.30
USD 271,075 		3,462 -1.5% 78.30 USD 271,075
2021-11-22 2021-11-22
S Sale
4,053 -0.3%
84.16
USD 341,100 		4,053 -0.3% 84.16 USD 341,100
2021-11-22 2021-11-22
S Sale
9,222 -0.6%
83.40
USD 769,115 		9,222 -0.6% 83.40 USD 769,115
2021-11-22 2021-11-19
S Sale
105 -0.0%
84.52
USD 8,875 		105 -0.0% 84.52 USD 8,875
2021-11-22 2021-11-19
S Sale
2,804 -0.2%
83.56
USD 234,302 		2,804 -0.2% 83.56 USD 234,302
2021-11-22 2021-11-18
S Sale
3,410 -0.2%
83.41
USD 284,428 		3,410 -0.2% 83.41 USD 284,428
2021-11-17 2021-11-17
S Sale
300 -0.0%
85.38
USD 25,614 		300 -0.0% 85.38 USD 25,614
2021-11-17 2021-11-17
S Sale
7,581 -0.5%
84.63
USD 641,580 		7,581 -0.5% 84.63 USD 641,580
2021-11-17 2021-11-16
S Sale
9,158 -0.6%
85.01
USD 778,522 		9,158 -0.6% 85.01 USD 778,522
2021-11-17 2021-11-16
S Sale
13,267 -0.8%
84.08
USD 1,115,489 		13,267 -0.8% 84.08 USD 1,115,489
2021-11-17 2021-11-15
S Sale
10,477 -4.1%
83.34
USD 873,153 		10,477 -4.1% 83.34 USD 873,153
2021-11-17 2021-11-15
S Sale
100 -0.0%
85.15
USD 8,515 		100 -0.0% 85.15 USD 8,515
2021-11-12 2021-11-12
PS Planned sale
14,653 -5.4%
85.59
USD 1,254,150 		14,653 -5.4% 85.59 USD 1,254,150
2021-11-12 2021-11-11
PS Planned sale
7,222 -2.6%
85.34
USD 616,325 		7,222 -2.6% 85.34 USD 616,325
2021-11-12 2021-11-09
PS Planned sale
1,000 -0.4%
90.19
USD 90,190 		1,000 -0.4% 90.19 USD 90,190
2021-10-13 2021-10-11
PS Planned sale
25,000 -8.6%
77.66
USD 1,941,500 		25,000 -8.6% 77.66 USD 1,941,500
2021-06-08 2021-06-07
S Sale
1,257 -0.5%
80.83
USD 101,603 		1,257 -0.5% 80.83 USD 101,603
2021-06-08 2021-06-07
S Sale
10,318 -3.8%
80.35
USD 829,051 		10,318 -3.8% 80.35 USD 829,051
2021-06-08 2021-06-04
S Sale
8,425 -3.0%
79.80
USD 672,315 		8,425 -3.0% 79.80 USD 672,315
2021-06-02 2021-06-02
S Sale
6,655 -0.4%
82.05
USD 546,043 		6,655 -0.4% 82.05 USD 546,043
2021-06-02 2021-06-01
S Sale
203 -0.0%
82.44
USD 16,735 		203 -0.0% 82.44 USD 16,735
2021-06-02 2021-06-01
S Sale
20,860 -1.2%
81.78
USD 1,705,931 		20,860 -1.2% 81.78 USD 1,705,931
2021-06-02 2021-05-28
S Sale
12,561 -0.7%
81.97
USD 1,029,625 		12,561 -0.7% 81.97 USD 1,029,625
2021-05-11 2021-05-11
S Sale
298 -0.0%
84.82
USD 25,276 		298 -0.0% 84.82 USD 25,276
2021-05-11 2021-05-11
S Sale
14,953 -0.9%
84.17
USD 1,258,594 		14,953 -0.9% 84.17 USD 1,258,594
2021-05-11 2021-05-07
S Sale
4,870 -0.3%
86.55
USD 421,499 		4,870 -0.3% 86.55 USD 421,499
2021-05-11 2021-05-07
S Sale
12,906 -0.7%
86.21
USD 1,112,626 		12,906 -0.7% 86.21 USD 1,112,626
2021-05-11 2021-05-07
S Sale
12,607 -0.7%
84.98
USD 1,071,343 		12,607 -0.7% 84.98 USD 1,071,343
2021-04-26 2021-04-22
PS Planned sale
1,191 -0.5%
91.42
USD 108,881 		1,191 -0.5% 91.42 USD 108,881
2021-04-26 2021-04-22
PS Planned sale
10,809 -4.3%
90.49
USD 978,106 		10,809 -4.3% 90.49 USD 978,106
2021-04-26 2021-04-22
PS Planned sale
8,000 -3.1%
89.71
USD 717,680 		8,000 -3.1% 89.71 USD 717,680
2021-01-20 2021-01-15
PS Planned sale
5,950 -2.3%
99.98
USD 594,881 		5,950 -2.3% 99.98 USD 594,881
2021-01-20 2021-01-15
PS Planned sale
5,100 -1.9%
98.36
USD 501,636 		5,100 -1.9% 98.36 USD 501,636
2021-01-20 2021-01-15
PS Planned sale
3,950 -1.4%
97.54
USD 385,283 		3,950 -1.4% 97.54 USD 385,283
2020-11-20 2020-11-18
S Sale
5,926 -0.3%
71.24
USD 422,168 		5,926 -0.3% 71.24 USD 422,168
2020-11-20 2020-11-18
S Sale
17,435 -1.0%
70.67
USD 1,232,131 		17,435 -1.0% 70.67 USD 1,232,131
2020-11-17 2020-11-17
S Sale
626 -0.0%
70.81
USD 44,327 		626 -0.0% 70.81 USD 44,327
2020-11-17 2020-11-17
S Sale
28,513 -1.6%
70.19
USD 2,001,327 		28,513 -1.6% 70.19 USD 2,001,327
2020-11-17 2020-11-16
S Sale
14,221 -0.8%
70.11
USD 997,034 		14,221 -0.8% 70.11 USD 997,034
2020-11-17 2020-11-13
S Sale
237 -0.0%
70.98
USD 16,822 		237 -0.0% 70.98 USD 16,822
2020-11-17 2020-11-13
S Sale
34,348 -1.9%
70.10
USD 2,407,795 		34,348 -1.9% 70.10 USD 2,407,795
2020-11-12 2020-11-12
S Sale
4,724 -0.3%
71.04
USD 335,593 		4,724 -0.3% 71.04 USD 335,593
2020-11-12 2020-11-11
S Sale
200 -0.0%
72.70
USD 14,540 		200 -0.0% 72.70 USD 14,540
2020-11-12 2020-11-11
S Sale
9,934 -0.5%
71.90
USD 714,255 		9,934 -0.5% 71.90 USD 714,255
2020-11-12 2020-11-11
S Sale
38,988 -2.0%
71.08
USD 2,771,267 		38,988 -2.0% 71.08 USD 2,771,267
2020-11-12 2020-11-10
S Sale
4,848 -0.3%
71.26
USD 345,468 		4,848 -0.3% 71.26 USD 345,468
2020-11-12 2020-11-09
PS Planned sale
2,700 -1.0%
76.35
USD 206,145 		2,700 -1.0% 76.35 USD 206,145
2020-11-12 2020-11-09
PS Planned sale
1,700 -0.6%
75.45
USD 128,265 		1,700 -0.6% 75.45 USD 128,265
2020-11-12 2020-11-09
PS Planned sale
10,600 -3.9%
74.70
USD 791,820 		10,600 -3.9% 74.70 USD 791,820
2020-08-26 2020-08-25
PS Planned sale
3,314 -1.3%
59.38
USD 196,785 		3,314 -1.3% 59.38 USD 196,785
2020-08-26 2020-08-25
PS Planned sale
11,686 -4.3%
58.87
USD 687,955 		11,686 -4.3% 58.87 USD 687,955
2020-08-26 2020-08-24
PS Planned sale
10,000 -3.7%
58.66
USD 586,600 		10,000 -3.7% 58.66 USD 586,600
2020-07-29 2020-07-28
PS Planned sale
1,704 -0.1%
68.30
USD 116,383 		1,704 -0.1% 68.30 USD 116,383
2020-07-29 2020-07-28
PS Planned sale
39,457 -2.0%
67.30
USD 2,655,456 		39,457 -2.0% 67.30 USD 2,655,456
2020-07-29 2020-07-28
PS Planned sale
57,076 -2.8%
66.78
USD 3,811,535 		57,076 -2.8% 66.78 USD 3,811,535
2020-07-29 2020-07-27
PS Planned sale
23,638 -1.2%
68.30
USD 1,614,475 		23,638 -1.2% 68.30 USD 1,614,475
2020-07-29 2020-07-27
PS Planned sale
45,908 -2.2%
67.73
USD 3,109,349 		45,908 -2.2% 67.73 USD 3,109,349
2020-07-29 2020-07-27
PS Planned sale
32,217 -1.5%
66.66
USD 2,147,585 		32,217 -1.5% 66.66 USD 2,147,585
2020-04-10 2020-04-08
PS Planned sale
5,000 -1.9%
42.14
USD 210,700 		5,000 -1.9% 42.14 USD 210,700
2020-04-10 2020-04-08
PS Planned sale
30,000 -10.2%
41.20
USD 1,236,000 		30,000 -10.2% 41.20 USD 1,236,000
2020-04-03 2020-04-02
S Sale
4,752 -1.7%
37.12
USD 176,394 		4,752 -1.7% 37.12 USD 176,394
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