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
14 Oct 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$63.64K 1,972 at 32.27
2.1%
Planned (10b5-1)
8 Oct 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$47.70K 1,576 at 30.27
18.3%
Planned (10b5-1)
8 Oct 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$29.85K 986 at 30.27
1.0%
Planned (10b5-1)
7 Oct 2024
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$231.63K 7,867 at 29.44
58.0%
Sold half or more
4 Oct 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$45.37K 1,579 at 28.73
18.0%
Planned (10b5-1)
4 Oct 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$28.33K 986 at 28.73
1.0%
Planned (10b5-1)
16 Sep 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$97.72K 3,155 at 30.97
30.0%
Planned (10b5-1)
16 Sep 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$61.08K 1,972 at 30.97
2.0%
Planned (10b5-1)
11 Sep 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$49.12K 1,620 at 30.32
17.5%
Planned (10b5-1)
11 Sep 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$30.20K 996 at 30.32
1.0%
Planned (10b5-1)
9 Sep 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$46.84K 1,590 at 29.46
16.9%
Planned (10b5-1)
9 Sep 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$29.34K 996 at 29.46
1.0%
Planned (10b5-1)
5 Sep 2024
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$228.33K 7,867 at 29.02
52.5%
Sold half or more
4 Sep 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$15.01K 500 at 30.02
5.9%
Planned (10b5-1)
4 Sep 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$8.95K 298 at 30.02
0.3%
Planned (10b5-1)
3 Sep 2024
Oelschlager Kristen M Chief Operating Officer
Sold on a plan 2×
$170.33K 5,832 at 29.21
4.1%
Planned (10b5-1)
3 Sep 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$21.00K 699 at 30.05
8.0%
Planned (10b5-1)
3 Sep 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$12.53K 417 at 30.05
0.4%
Planned (10b5-1)
30 Aug 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$16.22K 539 at 30.10
6.3%
Planned (10b5-1)
30 Aug 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$9.69K 322 at 30.10
0.3%
Planned (10b5-1)
29 Aug 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$67.55K 2,246 at 30.08
21.7%
Planned (10b5-1)
29 Aug 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$40.12K 1,334 at 30.08
1.3%
Planned (10b5-1)
26 Aug 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$3.85K 128 at 30.05
1.5%
Planned (10b5-1)
26 Aug 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$2.28K 76 at 30.05
0.1%
Planned (10b5-1)
23 Aug 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$52.54K 1,746 at 30.09
17.3%
Planned (10b5-1)
23 Aug 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$31.20K 1,037 at 30.09
1.0%
Planned (10b5-1)
12 Aug 2024
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$210.06K 7,883 at 26.65
48.0%
Planned (10b5-1)
7 Aug 2024
Stokes Frank Chief Financial Officer
Sold on a plan 2×
$257.00K 10,000 at 25.70
24.5%
Planned (10b5-1)
1 Aug 2024
Oelschlager Kristen M Chief Operating Officer
Sold on a plan 2×
$299.50K 12,989 at 23.06
8.9%
Planned (10b5-1)
29 Jul 2024
Oelschlager Kristen M Chief Operating Officer
Sold on a plan
$61.62K 2,793 at 22.06
1.9%
Planned (10b5-1)
1 Jul 2024
Oelschlager Kristen M Chief Operating Officer
Sold on a plan
$59.28K 2,793 at 21.22
1.8%
Planned (10b5-1)
3 Jun 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 12×
$92.86K 3,968 at 23.40
31.8%
Planned (10b5-1)
3 Jun 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan 2×
$55.42K 2,368 at 23.40
3.9%
Planned (10b5-1)
14 May 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 12×
$96.29K 3,968 at 24.27
30.8%
Planned (10b5-1)
14 May 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan 2×
$57.46K 2,368 at 24.27
3.8%
Planned (10b5-1)
6 May 2024
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$574.68K 23,323 at 24.64
70.0%
Sold half or more
6 May 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$98.09K 3,968 at 24.72
29.9%
Planned (10b5-1)
6 May 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$58.54K 2,368 at 24.72
3.6%
Planned (10b5-1)
23 Apr 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$14.18K 705 at 20.11
6.8%
Planned (10b5-1)
23 Apr 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$8.47K 421 at 20.11
0.6%
Planned (10b5-1)
12 Apr 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$66.40K 3,263 at 20.35
25.1%
Planned (10b5-1)
12 Apr 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$39.62K 1,947 at 20.35
2.9%
Planned (10b5-1)
8 Apr 2024
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$49.09K 2,400 at 20.45
11.8%
Planned (10b5-1)
5 Apr 2024
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$245.54K 11,771 at 20.86
38.6%
Planned (10b5-1)
4 Apr 2024
BRADBURY DANIEL Director · indirect
Sold on a plan 3×
$196.31K 9,152 at 21.45
28.7%
Planned (10b5-1)
3 Apr 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$86.11K 3,968 at 21.70
28.3%
Planned (10b5-1)
3 Apr 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$51.39K 2,368 at 21.70
3.4%
Planned (10b5-1)
21 Mar 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$2.50K 121 at 20.70
1.1%
Planned (10b5-1)
21 Mar 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold on a plan
$1.51K 73 at 20.70
0.1%
Planned (10b5-1)
20 Mar 2024
MAETZOLD DEREK J Pres. & Chief Exec. Officer · indirect
Sold on a plan 6×
$77.98K 3,847 at 20.27
26.9%
Planned (10b5-1)
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