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
20 Oct 2020
BRADBURY DANIEL Director · indirect
Sold, plan not stated 2×
$583.95K 11,750 at 49.70
1.5%
20 Oct 2020
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 2×
$49.65K 1,000 at 49.65
0.1%
14 Oct 2020
Stokes Frank Chief Financial Officer
Sold, plan not stated 3×
$705.11K 13,000 at 54.24
87.3%
Sold half or more
14 Oct 2020
Sold, plan not stated 2×
$353.38K 6,475 at 54.58
3.8%
13 Oct 2020
Sold, plan not stated 2×
$1.31M 23,849 at 54.75
12.4%
13 Oct 2020
Stokes Frank Chief Financial Officer
Sold, plan not stated
$712.28K 13,000 at 54.79
87.3%
Sold half or more
12 Oct 2020
Sold, plan not stated
$1.08M 19,676 at 54.84
9.3%
9 Oct 2020
KABAKOFF DAVID S Director · indirect
Sold, plan not stated
$1.35M 25,000 at 54.16
2.8%
9 Oct 2020
BRADBURY DANIEL Director · indirect
Sold, plan not stated 2×
$819.18K 15,000 at 54.61
1.8%
8 Oct 2020
KABAKOFF DAVID S Director · indirect
Sold, plan not stated
$1.36M 25,000 at 54.23
2.7%
8 Oct 2020
BRADBURY DANIEL Director · indirect
Sold, plan not stated 2×
$808.82K 15,000 at 53.92
1.8%
6 Oct 2020
KABAKOFF DAVID S Director · indirect
Sold, plan not stated
$2.65M 50,000 at 53.09
5.1%
5 Oct 2020
KABAKOFF DAVID S Director · indirect
Sold, plan not stated
$1.30M 25,000 at 52.09
2.5%
2 Oct 2020
KABAKOFF DAVID S Director · indirect
Sold, plan not stated
$1.30M 25,000 at 52.07
2.4%
2 Oct 2020
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 2×
$309.96K 6,000 at 51.66
0.4%
2 Oct 2020
Aspinall Mara G. Director
Sold, plan not stated
$131.20K 2,500 at 52.48
7.5%
1 Oct 2020
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 3×
$652.54K 12,640 at 51.63
0.9%
23 Sep 2020
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 3×
$306.54K 6,000 at 51.09
0.4%
22 Sep 2020
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 4×
$1.86M 36,160 at 51.46
2.4%
17 Sep 2020
BRADBURY DANIEL Director · indirect
Sold, plan not stated 2×
$181.71K 3,750 at 48.46
0.4%
16 Sep 2020
BRADBURY DANIEL Director · indirect
Sold, plan not stated 2×
$181.42K 3,750 at 48.38
0.4%
15 Sep 2020
Stokes Frank Chief Financial Officer
Sold, plan not stated 2×
$637.75K 13,000 at 49.06
87.3%
Sold half or more
14 Sep 2020
Stokes Frank Chief Financial Officer
Sold, plan not stated
$649.78K 13,000 at 49.98
87.3%
Sold half or more
11 Sep 2020
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 4×
$628.32K 12,776 at 49.18
0.9%
10 Sep 2020
MAETZOLD DEREK J Pres. & Chief Exec. Officer
Sold, plan not stated 5×
$2.07M 41,924 at 49.49
2.7%
9 Sep 2020
Spiess Bernhard E. Chief Business Officer
Sold, plan not stated
$747.00K 15,000 at 49.80
22.5%
9 Sep 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated 3×
$300.04K 5,994 at 50.06
0.7%
9 Sep 2020
Aspinall Mara G. Director
Sold, plan not stated
$126.20K 2,500 at 50.48
7.0%
8 Sep 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated 11×
$3.35M 69,265 at 48.30
7.1%
8 Sep 2020
Spiess Bernhard E. Chief Business Officer
Sold, plan not stated
$729.51K 14,888 at 49.00
18.2%
4 Sep 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated 8×
$2.90M 61,838 at 46.93
6.0%
4 Sep 2020
Spiess Bernhard E. Chief Business Officer
Sold, plan not stated 2×
$1.19M 25,112 at 47.41
23.5%
4 Sep 2020
Aspinall Mara G. Director
Sold, plan not stated
$121.20K 2,500 at 48.48
6.5%
3 Sep 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated 3×
$1.39M 30,200 at 46.02
2.8%
3 Sep 2020
KABAKOFF DAVID S Director · indirect
Sold, plan not stated
$1.15M 25,000 at 46.05
2.4%
2 Sep 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated 3×
$338.74K 7,365 at 45.99
0.7%
2 Sep 2020
BRADBURY DANIEL Director · indirect
Sold, plan not stated 2×
$170.41K 3,750 at 45.44
0.4%
1 Sep 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated 3×
$1.85M 40,310 at 45.96
3.6%
1 Sep 2020
BRADBURY DANIEL Director · indirect
Sold, plan not stated
$172.05K 3,750 at 45.88
0.4%
31 Aug 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated
$377.17K 8,228 at 45.84
0.7%
28 Aug 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated 3×
$2.57M 55,701 at 46.07
4.7%
28 Aug 2020
Aspinall Mara G. Director
Sold, plan not stated
$116.20K 2,500 at 46.48
6.1%
27 Aug 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated
$745.21K 16,239 at 45.89
1.4%
26 Aug 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated 3×
$231.51K 5,049 at 45.85
0.4%
25 Aug 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated 3×
$805.43K 17,548 at 45.90
1.4%
24 Aug 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated
$407.45K 8,877 at 45.90
0.7%
21 Aug 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated
$275.88K 6,017 at 45.85
0.5%
20 Aug 2020
Cook Joseph C. III Director · indirect
Sold, plan not stated 3×
$403.25K 8,795 at 45.85
0.7%
19 Aug 2020
KABAKOFF DAVID S Director · indirect
Sold, plan not stated
$3.36M 75,000 at 44.78
6.6%
19 Aug 2020
Spiess Bernhard E. Chief Business Officer
Sold, plan not stated
$900.00K 20,000 at 45.00
15.9%
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