Insider trading

Period: 120 months Stock: CSTL + 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.

736 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.

736 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.

736 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.

736 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.
736 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
736 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.

736 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
29 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 2×
$121.74K 4,118 at 29.56
1.3%
16 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 18×
$53.27K 1,721 at 30.95
5.6%
16 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 3×
$39.86K 1,288 at 30.95
0.4%
15 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 12×
$308.57K 9,243 at 33.38
24.1%
15 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 2×
$224.18K 6,715 at 33.38
2.1%
5 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 6×
$27.55K 909 at 30.31
3.0%
5 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated
$19.67K 649 at 30.31
0.2%
4 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 12×
$149.77K 4,873 at 30.73
14.0%
4 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 2×
$106.86K 3,477 at 30.73
1.1%
3 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 6×
$1.74K 58 at 30.03
0.2%
3 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated
$1.26K 42 at 30.03
0.0%
2 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 6×
$4.01K 148 at 27.12
0.5%
2 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated
$3.01K 111 at 27.12
0.0%
1 Aug 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated
$211.63K 7,704 at 27.47
3.1%
1 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 6×
$136.56K 4,977 at 27.44
14.2%
1 Aug 2022
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated
$102.16K 3,723 at 27.44
1.1%
12 May 2022
Olson Tiffany Director
Bought 2×
$24.77K 1,320 at 18.76
272%
First buy on file
30 Mar 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated 4×
$397.68K 8,852 at 44.93
8.3%
29 Mar 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated 3×
$401.13K 8,852 at 45.32
8.1%
15 Mar 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated 4×
$323.67K 8,852 at 36.56
7.9%
14 Mar 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated 4×
$338.22K 8,852 at 38.21
7.8%
23 Feb 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated 3×
$347.35K 8,852 at 39.24
7.6%
22 Feb 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated 3×
$345.37K 8,852 at 39.02
7.4%
10 Feb 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated 4×
$402.45K 8,852 at 45.46
7.3%
9 Feb 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated 3×
$411.86K 8,852 at 46.53
7.1%
24 Jan 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated 3×
$518.28K 14,631 at 35.42
11.1%
20 Jan 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated 3×
$550.26K 15,604 at 35.26
11.4%
18 Jan 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated 3×
$87.20K 2,470 at 35.30
1.9%
5 Jan 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated 5×
$689.06K 16,353 at 42.14
11.5%
4 Jan 2022
BRADBURY DANIEL Director · indirect
Sold, plan not stated 4×
$712.61K 16,353 at 43.58
11.1%
15 Nov 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 2×
$861.46K 16,406 at 52.51
5.4%
10 Nov 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 9×
$67.53K 1,200 at 56.27
0.9%
9 Nov 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 12×
$141.66K 2,500 at 56.66
1.9%
8 Nov 2021
BRADBURY DANIEL Director · indirect
Sold, plan not stated 4×
$339.94K 5,554 at 61.21
3.9%
4 Nov 2021
BRADBURY DANIEL Director · indirect
Sold, plan not stated 3×
$271.43K 4,446 at 61.05
3.2%
22 Oct 2021
BRADBURY DANIEL Director · indirect
Sold, plan not stated 3×
$313.78K 5,000 at 62.76
3.5%
21 Oct 2021
BRADBURY DANIEL Director · indirect
Sold, plan not stated 4×
$314.71K 5,000 at 62.94
3.5%
21 Oct 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 9×
$157.39K 2,500 at 62.95
1.9%
20 Oct 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 6×
$163.00K 2,500 at 65.20
1.9%
19 Oct 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 9×
$168.18K 2,500 at 67.27
1.9%
6 Oct 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 6×
$159.35K 2,500 at 63.74
1.9%
5 Oct 2021
BRADBURY DANIEL Director · indirect
Sold, plan not stated 4×
$312.71K 5,000 at 62.54
3.4%
5 Oct 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 6×
$156.33K 2,500 at 62.53
1.9%
4 Oct 2021
BRADBURY DANIEL Director · indirect
Sold, plan not stated 5×
$304.63K 5,000 at 60.93
3.4%
4 Oct 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 12×
$152.12K 2,500 at 60.85
1.8%
30 Sep 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 3×
$659.17K 10,000 at 65.92
3.4%
30 Sep 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 9×
$164.72K 2,500 at 65.89
1.8%
29 Sep 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 4×
$654.26K 10,000 at 65.43
3.3%
29 Sep 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold, plan not stated 9×
$163.56K 2,500 at 65.42
1.8%
28 Sep 2021
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 4×
$668.81K 10,000 at 66.88
3.2%
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