Insider trading

Period: 120 months Stock: ALRM Plan: Not stated × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

306 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

306 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

306 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

306 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
306 decisions over 120 months Remove this filter
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
306 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

306 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
8 Mar 2023
BEDELL JEFFREY A See Remarks
Sold, plan not stated
$3.20M 63,787 at 50.18
12.0%
2 Feb 2023
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$26.77K 478 at 56.01
1.3%
12 Sep 2022
BEDELL JEFFREY A Chief Strategy & Innovation
Sold, plan not stated
$694.87K 9,769 at 71.13
2.0%
9 Sep 2022
BEDELL JEFFREY A Chief Strategy & Innovation
Sold, plan not stated
$16.40K 231 at 71.00
0.0%
18 Aug 2022
BEDELL JEFFREY A Chief Strategy & Innovation
Sold, plan not stated
$833.84K 11,106 at 75.08
2.3%
17 Aug 2022
BEDELL JEFFREY A Chief Strategy & Innovation
Sold, plan not stated
$383.64K 5,107 at 75.12
1.1%
12 Aug 2022
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$592.67K 7,877 at 75.24
17.4%
12 Aug 2022
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$515.59K 6,820 at 75.60
15.8%
7 Jun 2022
WU Simone Director
Sold, plan not stated
$44.43K 697 at 63.74
10.6%
18 May 2022
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$237.37K 4,015 at 59.12
8.7%
16 May 2022
Trundle Stephen President and CEO
Sold, plan not stated 2×
$138.25K 2,392 at 57.80
1.0%
16 May 2022
Kerzner Daniel Chief Product Officer
Sold, plan not stated 2×
$131.49K 2,275 at 57.80
3.5%
16 May 2022
BEDELL JEFFREY A Chief Strategy & Innovation
Sold, plan not stated 2×
$107.62K 1,862 at 57.80
0.4%
16 May 2022
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated 2×
$85.83K 1,485 at 57.80
3.2%
16 May 2022
Valenzuela Steve Chief Financial Officer
Sold, plan not stated 2×
$50.52K 874 at 57.80
2.0%
4 Apr 2022
Trundle Stephen President and CEO
Sold, plan not stated
$359.89K 5,305 at 67.84
2.5%
4 Apr 2022
Kerzner Daniel Chief Product Officer
Sold, plan not stated
$177.20K 2,612 at 67.84
5.1%
4 Apr 2022
BEDELL JEFFREY A Chief Strategy & Innovation
Sold, plan not stated
$135.54K 1,998 at 67.84
0.4%
4 Apr 2022
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$135.54K 1,998 at 67.84
5.8%
4 Apr 2022
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$104.20K 1,536 at 67.84
4.6%
2 Feb 2022
Valenzuela Steve Chief Financial Officer
Sold, plan not stated 2×
$64.84K 887 at 73.10
2.6%
3 Jan 2022
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$35.50K 418 at 84.94
1.2%
6 Dec 2021
Trundle Stephen President and CEO
Sold, plan not stated 3×
$1.98M 25,000 at 79.11
10.6%
1 Dec 2021
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$33.87K 416 at 81.41
1.2%
30 Nov 2021
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$307.52K 3,832 at 80.25
10.1%
22 Nov 2021
Trundle Stephen President and CEO · indirect
Sold, plan not stated 2×
$1.11M 13,275 at 83.63
0.8%
19 Nov 2021
Trundle Stephen President and CEO · indirect
Sold, plan not stated 2×
$243.18K 2,909 at 83.59
0.2%
18 Nov 2021
Trundle Stephen President and CEO · indirect
Sold, plan not stated
$284.43K 3,410 at 83.41
0.2%
17 Nov 2021
Trundle Stephen President and CEO · indirect
Sold, plan not stated 2×
$667.19K 7,881 at 84.66
0.5%
16 Nov 2021
Trundle Stephen President and CEO · indirect
Sold, plan not stated 2×
$1.89M 22,425 at 84.46
1.4%
16 Nov 2021
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$279.26K 3,336 at 83.71
8.1%
15 Nov 2021
Trundle Stephen President and CEO
Sold, plan not stated
$873.15K 10,477 at 83.34
4.1%
15 Nov 2021
Kerzner Daniel Chief Product Officer
Sold, plan not stated
$458.90K 5,388 at 85.17
9.6%
15 Nov 2021
Trundle Stephen President and CEO · indirect
Sold, plan not stated
$8.52K 100 at 85.15
0.0%
12 Nov 2021
Trundle Stephen President and CEO
Sold, plan not stated
$1.25M 14,653 at 85.59
5.4%
12 Nov 2021
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$304.85K 3,568 at 85.44
9.4%
11 Nov 2021
Trundle Stephen President and CEO
Sold, plan not stated
$616.33K 7,222 at 85.34
2.6%
11 Nov 2021
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$483.08K 5,678 at 85.08
13.5%
9 Nov 2021
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$491.79K 5,586 at 88.04
12.3%
9 Nov 2021
Trundle Stephen President and CEO
Sold, plan not stated
$90.19K 1,000 at 90.19
0.4%
1 Nov 2021
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$126.21K 1,500 at 84.14
3.5%
11 Oct 2021
Trundle Stephen President and CEO
Sold, plan not stated
$1.94M 25,000 at 77.66
8.6%
1 Oct 2021
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$118.16K 1,501 at 78.72
3.5%
1 Sep 2021
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$126.65K 1,499 at 84.49
3.5%
31 Aug 2021
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$139.18K 1,667 at 83.49
3.9%
19 Aug 2021
Trundle Stephen President and CEO
Sold, plan not stated 2×
$1.93M 25,000 at 77.24
8.6%
2 Aug 2021
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$107.60K 1,292 at 83.28
3.0%
1 Jul 2021
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$108.94K 1,292 at 84.32
3.0%
14 Jun 2021
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$548.47K 6,480 at 84.64
13.5%
10 Jun 2021
WU Simone Director
Sold, plan not stated
$129.80K 1,594 at 81.43
38.6%
Showing 1–50 of 306. Page 1 of 7 Older →