Insider trading

Period: 120 months Stock: CSTL + Add filter Clear all
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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
20 Mar 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$46.52K 2,295 at 20.27
3.2%
Planned (10b5-1)
7 Mar 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$83.00K 3,996 at 20.77
26.9%
Planned (10b5-1)
7 Mar 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$49.27K 2,372 at 20.77
3.2%
Planned (10b5-1)
5 Mar 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold at will
$88.46K 4,131 at 21.41
5.3%
Not planned
4 Mar 2024
BRADBURY DANIEL Director · indirect
Sold on a plan 6×
$482.29K 23,323 at 20.68
47.4%
Planned (10b5-1)
7 Feb 2024
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$48.12K 2,074 at 23.20
5.8%
Planned (10b5-1)
6 Feb 2024
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$232.68K 9,847 at 23.63
22.2%
Planned (10b5-1)
5 Feb 2024
BRADBURY DANIEL Director · indirect
Sold on a plan 6×
$261.13K 11,402 at 22.90
23.1%
Planned (10b5-1)
5 Jan 2024
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$103.84K 5,100 at 20.36
10.9%
Planned (10b5-1)
4 Jan 2024
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$371.75K 18,223 at 20.40
29.5%
Planned (10b5-1)
28 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$87.66K 3,954 at 22.17
5.8%
Planned (10b5-1)
28 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$12.35K 557 at 22.17
4.6%
Planned (10b5-1)
27 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$176.86K 8,076 at 21.90
10.6%
Planned (10b5-1)
27 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$24.90K 1,137 at 21.90
8.9%
Planned (10b5-1)
26 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$113.60K 5,180 at 21.93
6.4%
Planned (10b5-1)
26 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$15.99K 729 at 21.93
5.8%
Planned (10b5-1)
22 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$114.72K 5,224 at 21.96
6.0%
Planned (10b5-1)
22 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$16.16K 736 at 21.96
5.8%
Planned (10b5-1)
21 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$235.41K 10,999 at 21.40
11.3%
Planned (10b5-1)
21 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$33.15K 1,549 at 21.40
11.5%
Planned (10b5-1)
20 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$109.46K 5,201 at 21.05
5.1%
Planned (10b5-1)
20 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$15.43K 733 at 21.05
5.7%
Planned (10b5-1)
19 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$119.16K 5,719 at 20.84
5.3%
Planned (10b5-1)
19 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$69.05K 3,314 at 20.84
21.4%
Planned (10b5-1)
18 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$115.96K 5,720 at 20.27
5.0%
Planned (10b5-1)
18 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$30.37K 1,498 at 20.27
10.7%
Planned (10b5-1)
15 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$74.96K 3,709 at 20.21
3.1%
Planned (10b5-1)
15 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$22.49K 1,113 at 20.21
8.1%
Planned (10b5-1)
14 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 12×
$208.36K 9,976 at 20.89
43.7%
Planned (10b5-1)
14 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan 2×
$191.15K 9,152 at 20.89
7.2%
Planned (10b5-1)
13 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$80.44K 3,980 at 20.21
22.3%
Planned (10b5-1)
13 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$73.81K 3,652 at 20.21
2.8%
Planned (10b5-1)
13 Dec 2023
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$23.41K 1,168 at 20.04
2.3%
Planned (10b5-1)
12 Dec 2023
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$24.01K 1,200 at 20.01
2.3%
Planned (10b5-1)
12 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$10.93K 546 at 20.01
0.4%
Planned (10b5-1)
12 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$5.08K 254 at 20.01
1.7%
Planned (10b5-1)
8 Dec 2023
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$138.12K 6,875 at 20.09
12.0%
Planned (10b5-1)
8 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$50.85K 2,530 at 20.10
15.0%
Planned (10b5-1)
8 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$46.67K 2,322 at 20.10
2.4%
Planned (10b5-1)
6 Dec 2023
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$4.00K 200 at 20.02
0.4%
Planned (10b5-1)
6 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$1.04K 52 at 20.02
0.4%
Planned (10b5-1)
6 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$960.96 48 at 20.02
0.0%
Planned (10b5-1)
4 Dec 2023
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$87.16K 4,340 at 20.08
7.6%
Planned (10b5-1)
4 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$30.20K 1,504 at 20.08
9.3%
Planned (10b5-1)
4 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$27.69K 1,379 at 20.08
1.4%
Planned (10b5-1)
1 Dec 2023
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$191.42K 9,545 at 20.06
14.9%
Planned (10b5-1)
1 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$70.73K 3,526 at 20.06
19.3%
Planned (10b5-1)
1 Dec 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$64.89K 3,235 at 20.06
3.2%
Planned (10b5-1)
30 Nov 2023
BRADBURY DANIEL Director · indirect
Sold at will 3×
$244.57K 12,179 at 20.08
17.4%
Not planned
30 Nov 2023
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$98.64K 4,915 at 20.07
24.5%
Planned (10b5-1)
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