Insider trading

Period: 120 months Stock: CPK Role: Other officers × + Add filter Clear all
Views & alerts

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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.

34 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.

34 decisions over 120 months Remove this filter
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.

34 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.

34 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.
34 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
34 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.

34 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
20 May 2026
Webber Kevin J Sr VP & Chief Dev Officer
Sold at will
$254.74K 2,000 at 127.37
13.7%
Not planned
20 Nov 2025
Sylvester Jeffery S Senior VP & COO
Sold at will
$137.08K 1,000 at 137.08
7.7%
Not planned
26 Jun 2023
Sylvester Jeffery S Senior VP & COO
Sold at will
$231.56K 1,900 at 121.87
19.0%
Not planned
17 Mar 2023
Webber Kevin J Sr VP & Chief Dev Officer
Sold, plan not stated
$69.66K 540 at 129.00
6.8%
15 Mar 2023
Webber Kevin J Sr VP & Chief Dev Officer
Sold, plan not stated
$265.74K 2,060 at 129.00
20.5%
26 Aug 2019
THOMPSON STEPHEN C Senior Vice President
Sold, plan not stated 33×
$601.93K 6,454 at 93.26
8.5%
19 Aug 2019
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$13.66K 143 at 95.55
91.1%
Sold half or more
14 May 2019
THOMPSON STEPHEN C Senior Vice President
Sold, plan not stated
$12.51K 132 at 94.80
0.2%
5 Dec 2018
Moriarty James F Sr. VP, Gen Counsel, Corp Sec
Bought
$1.85K 23 at 80.60
1.0%
First buy on file
27 Sep 2018
Householder Jeffry M President, FPU (sub)
Sold, plan not stated
$42.23K 500 at 84.45
4.4%
21 Jun 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$22.07K 282 at 78.26
100%
Sold half or more
20 Jun 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$54.98K 706 at 77.88
71.5%
Sold half or more
19 Jun 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$82.87K 1,066 at 77.74
51.9%
Sold half or more
18 Jun 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$53.95K 706 at 76.41
25.6%
31 May 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$117.57K 1,468 at 80.09
34.7%
30 May 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$139.11K 1,726 at 80.60
29.0%
29 May 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$155.39K 1,980 at 78.48
25.0%
24 May 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$133.49K 1,745 at 76.50
18.0%
23 May 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$101.22K 1,322 at 76.57
12.0%
18 May 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$76.49K 1,002 at 76.34
8.3%
17 May 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$96.08K 1,252 at 76.74
9.4%
16 May 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$71.64K 935 at 76.63
6.6%
15 May 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$61.51K 800 at 76.89
5.3%
14 May 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$91.57K 1,194 at 76.69
7.4%
11 May 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$77.90K 1,021 at 76.30
5.9%
10 May 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$86.82K 1,135 at 76.50
6.2%
22 Mar 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$146.57K 2,002 at 73.21
9.9%
21 Mar 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$107.10K 1,483 at 72.22
6.8%
20 Mar 2018
THOMPSON STEPHEN C Senior Vice President · indirect
Sold, plan not stated
$56.21K 780 at 72.07
3.5%
24 Apr 2017
Bittner Elaine B. Senior VP - Strategic Dev.
Sold, plan not stated
$50.40K 700 at 72.00
3.0%
5 Apr 2017
Bittner Elaine B. Senior VP - Strategic Dev.
Sold, plan not stated
$41.51K 593 at 70.00
2.5%
31 Mar 2017
Bittner Elaine B. Senior VP - Strategic Dev.
Sold, plan not stated
$58.59K 837 at 70.00
3.4%
6 Mar 2017
Bittner Elaine B. Senior VP - Strategic Dev.
Bought
$1.02K 15 at 68.05
0.1%
First buy on file
9 Dec 2016
Householder Jeffry M President, FPU (sub)
Sold, plan not stated
$99.90K 1,465 at 68.19
18.9%
Showing 1–34 of 34.