Insider trading

Period: 120 months Stock: ALRM + 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.

381 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.

381 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.

381 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.

381 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.
381 decisions over 120 months
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
381 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.

381 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
15 Jan 2021
Trundle Stephen President and CEO
Sold, plan not stated 3×
$1.48M 15,000 at 98.79
5.5%
4 Jan 2021
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$134.50K 1,292 at 104.10
3.7%
15 Dec 2020
Kerzner Daniel Chief Product Officer
Sold, plan not stated 2×
$181.46K 2,250 at 80.65
4.7%
9 Dec 2020
Kerzner Daniel Chief Product Officer
Sold, plan not stated
$192.83K 2,402 at 80.28
5.0%
8 Dec 2020
Kerzner Daniel Chief Product Officer
Sold, plan not stated
$712.91K 8,898 at 80.12
16.2%
7 Dec 2020
Kerzner Daniel Chief Product Officer
Sold, plan not stated
$196.51K 2,450 at 80.21
5.1%
7 Dec 2020
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$89.89K 1,120 at 80.26
3.1%
4 Dec 2020
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$374.44K 4,691 at 79.82
11.8%
2 Dec 2020
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$160.59K 2,166 at 74.14
6.1%
1 Dec 2020
Valenzuela Steve Chief Financial Officer
Sold, plan not stated 2×
$246.58K 3,291 at 74.92
8.9%
25 Nov 2020
Clarke Donald E Director
Sold, plan not stated
$1.09M 15,000 at 72.74
35.3%
25 Nov 2020
Kerzner Daniel Chief Product Officer
Sold, plan not stated
$689.51K 9,500 at 72.58
17.2%
19 Nov 2020
Kerzner Daniel Chief Product Officer
Sold, plan not stated
$36.09K 500 at 72.17
1.1%
18 Nov 2020
Trundle Stephen President and CEO · indirect
Sold, plan not stated 2×
$1.65M 23,361 at 70.81
1.3%
17 Nov 2020
Trundle Stephen President and CEO · indirect
Sold, plan not stated 2×
$2.05M 29,139 at 70.20
1.6%
17 Nov 2020
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$528.46K 7,618 at 69.37
18.5%
16 Nov 2020
Trundle Stephen President and CEO · indirect
Sold, plan not stated
$997.03K 14,221 at 70.11
0.8%
16 Nov 2020
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$469.99K 6,719 at 69.95
14.0%
13 Nov 2020
Trundle Stephen President and CEO · indirect
Sold, plan not stated 2×
$2.42M 34,585 at 70.11
1.9%
12 Nov 2020
Trundle Stephen President and CEO · indirect
Sold, plan not stated
$335.59K 4,724 at 71.04
0.3%
11 Nov 2020
Trundle Stephen President and CEO · indirect
Sold, plan not stated 3×
$3.50M 49,122 at 71.25
2.6%
10 Nov 2020
PANERO HUGH Director
Sold, plan not stated 2×
$529.54K 7,546 at 70.17
74.4%
Sold half or more
10 Nov 2020
Trundle Stephen President and CEO · indirect
Sold, plan not stated
$345.47K 4,848 at 71.26
0.3%
9 Nov 2020
Trundle Stephen President and CEO
Sold, plan not stated 3×
$1.13M 15,000 at 75.08
5.5%
2 Nov 2020
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$76.89K 1,292 at 59.51
2.6%
21 Oct 2020
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$65.91K 1,083 at 60.86
2.2%
20 Oct 2020
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$89.76K 1,500 at 59.84
3.0%
30 Sep 2020
Sold, plan not stated
$614.59K 11,150 at 55.12
16.6%
28 Sep 2020
Sold, plan not stated
$331.35K 5,967 at 55.53
8.1%
27 Aug 2020
McAdam Timothy P Director · indirect
Sold, plan not stated
$591.01K 9,872 at 59.87
100%
Sold half or more
25 Aug 2020
Trundle Stephen President and CEO
Sold, plan not stated 2×
$884.74K 15,000 at 58.98
5.5%
24 Aug 2020
Trundle Stephen President and CEO
Sold, plan not stated
$586.60K 10,000 at 58.66
3.7%
11 Aug 2020
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$151.97K 2,584 at 58.81
5.1%
28 Jul 2020
Trundle Stephen President and CEO · indirect
Sold, plan not stated 3×
$6.58M 98,237 at 67.02
4.9%
27 Jul 2020
Trundle Stephen President and CEO · indirect
Sold, plan not stated 3×
$6.87M 101,763 at 67.52
4.8%
2 Jul 2020
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$191.91K 2,833 at 67.74
7.4%
1 Jul 2020
Kerzner Daniel Chief Product Officer
Sold, plan not stated 3×
$2.27M 34,473 at 65.80
42.9%
30 Jun 2020
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$90.57K 1,393 at 65.02
3.8%
17 Jun 2020
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$176.19K 2,834 at 62.17
7.1%
9 Jun 2020
PANERO HUGH Director
Sold, plan not stated
$1.17M 20,000 at 58.59
66.4%
Sold half or more
5 Jun 2020
Kerzner Daniel Chief Product Officer
Sold, plan not stated
$352.11K 6,000 at 58.68
10.6%
5 Jun 2020
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$281.96K 4,819 at 58.51
11.5%
3 Jun 2020
Ramos Daniel Sr. VP-Corporate Development
Sold, plan not stated
$233.84K 4,250 at 55.02
9.3%
3 Jun 2020
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$210.92K 3,916 at 53.86
7.6%
2 Jun 2020
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$102.00K 2,000 at 51.00
4.0%
28 May 2020
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$129.38K 2,500 at 51.75
5.0%
27 May 2020
Valenzuela Steve Chief Financial Officer
Sold, plan not stated
$250.90K 5,000 at 50.18
9.4%
22 May 2020
Sold, plan not stated
$172.85M 3,673,816 at 47.05
100%
Sold half or more
22 May 2020
Sold, plan not stated
$89.77M 1,907,898 at 47.05
100%
Sold half or more
22 May 2020
Sold, plan not stated
$1.63M 34,737 at 47.05
100%
Sold half or more
Showing 151–200 of 381. ← Newer Page 4 of 8 Older →