Insider trading

Period: 120 months Stock: CNC + 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.

146 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.

146 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.

146 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.

146 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.
146 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
146 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.

146 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
26 Aug 2026
KOSTER CHRISTOPHER Secretary & General Counsel
Sold at will
$3.78M 56,500 at 66.90
18.5%
Not planned
18 Aug 2026
KOSTER CHRISTOPHER Secretary & General Counsel
Sold at will
$3.11M 47,603 at 65.36
13.5%
Not planned
10 Jun 2026
Sold at will
$5.16M 80,000 at 64.55
28.9%
Not planned
4 Dec 2025
Sold at will
$1.28M 32,796 at 39.00
10.7%
Not planned
3 Dec 2025
Sold at will
$1.30M 33,211 at 39.04
9.8%
Not planned
8 Aug 2025
LONDON SARAH Chief Executive Officer
Bought
$490.37K 19,230 at 25.50
2.3%
28 Jul 2025
Samuels Theodore R. II Director · indirect
Bought
$248.58K 9,000 at 27.62
39.1%
+39% of stake
18 Dec 2024
Greco Thomas Director
Bought
$1.02M 17,000 at 59.75
736%
First buy on file
16 Dec 2024
Bought
$594.40K 10,000 at 59.44
37.9%
+38% of stake
16 Dec 2024
Dallas H James Director · indirect
Bought
$99.90K 1,693 at 59.01
opened
16 Dec 2024
BLUME JESSICA L. Director · indirect
Bought
$14.87K 250 at 59.48
opened
First buy on file
13 Dec 2024
Samuels Theodore R. II Director · indirect
Bought
$294.30K 5,000 at 58.86
27.8%
+28% of stake
13 Nov 2024
Asher Andrew Lynn Chief Financial Officer
Bought
$1.00M 17,200 at 58.14
3.7%
Largest buy in 3 yrs
8 Nov 2024
LONDON SARAH Chief Executive Officer
Bought
$250.31K 4,117 at 60.80
0.6%
14 May 2024
COUGHLIN CHRISTOPHER J Director · indirect
Sold at will
$67.38K 878 at 76.75
100%
Sold half or more
13 May 2024
FASOLA KENNETH J President
Sold at will
$620.96K 8,000 at 77.62
2.6%
Not planned
13 Feb 2024
Sold at will
$774.10K 10,000 at 77.41
46.6%
Not planned
7 Feb 2024
FASOLA KENNETH J President
Sold at will 2×
$900.82K 12,000 at 75.07
4.9%
Not planned
27 Apr 2023
Sold at will
$93.23K 1,400 at 66.59
14.1%
Not planned
17 Mar 2023
LONDON SARAH Chief Executive Officer
Bought
$1.88M 30,000 at 62.60
10.6%
First buy on file
10 Feb 2023
Bought
$273.49K 3,800 at 71.97
1.2%
Largest buy in 3 yrs
9 Feb 2023
Bought
$215.67K 3,000 at 71.89
1.0%
First buy on file
8 Feb 2023
Bought
$503.16K 7,000 at 71.88
142%
+142% of stake
8 Feb 2023
MURRAY JAMES E EVP, Chief Operating Officer
Bought
$494.78K 6,750 at 73.30
5.2%
First buy on file
29 Jul 2022
BAGLEY SHANNON EVP, Chief Admin. Officer
Sold, plan not stated
$829.89K 9,000 at 92.21
7.1%
28 Jul 2022
Sold, plan not stated
$111.32K 1,200 at 92.77
10.8%
8 Jul 2022
Sold, plan not stated
$394.24K 4,480 at 88.00
16.6%
23 Jun 2022
Sold, plan not stated
$858.79K 10,220 at 84.03
27.4%
21 Jun 2022
Sold, plan not stated
$264.03K 3,300 at 80.01
8.1%
29 Apr 2022
Bought
$976.44K 12,000 at 81.37
310%
First buy on file
29 Apr 2022
BAGLEY SHANNON EVP, Chief Admin. Officer
Sold, plan not stated
$647.92K 8,000 at 80.99
5.9%
29 Apr 2022
Dallas H James Director
Bought
$250.56K 3,065 at 81.75
10.4%
First buy on file
28 Apr 2022
Samuels Theodore R. II Director · indirect
Bought
$507.49K 6,270 at 80.94
133%
First buy on file
24 Mar 2022
BROOKS MARK J EVP, Chief Information Officer
Sold, plan not stated
$305.20K 3,690 at 82.71
2.3%
20 Jan 2022
BROOKS MARK J EVP, Chief Information Officer
Sold, plan not stated
$221.92K 2,774 at 80.00
1.7%
11 Jan 2022
THOMAS DAVID P EVP, MARKETS
Sold, plan not stated
$310.44K 4,000 at 77.61
4.6%
21 Dec 2021
TONEY COLIN A EVP, Mergers & Acquisitions
Sold, plan not stated
$232.81K 2,807 at 82.94
4.8%
15 Dec 2021
AYALA ORLANDO Director
Sold, plan not stated
$629.56K 7,586 at 82.99
9.2%
14 Dec 2021
NEIDORFF MICHAEL F Chairman & CEO
Sold, plan not stated 2×
$3.99M 50,000 at 79.71
0.8%
14 Dec 2021
CASSO KATIE SVP & Corporate Controller
Sold, plan not stated
$633.52K 8,000 at 79.19
20.0%
10 Nov 2021
ROBERTS JOHN R Director
Sold, plan not stated
$1.50M 20,000 at 75.04
9.3%
1 Nov 2021
LAYTON BRENT D President & COO
Sold, plan not stated
$277.12K 3,923 at 70.64
0.7%
28 Oct 2021
Sold, plan not stated
$1.42M 20,220 at 70.00
34.0%
28 Oct 2021
NEIDORFF MICHAEL F Chairman & CEO
Sold, plan not stated
$1.40M 20,000 at 70.09
0.3%
28 Oct 2021
KOSTER CHRISTOPHER SVP, Secr. & General Counsel
Sold, plan not stated
$1.00M 14,300 at 70.17
10.6%
28 Oct 2021
AYALA ORLANDO Director
Sold, plan not stated
$591.53K 8,430 at 70.17
9.3%
28 Oct 2021
BROOKS MARK J EVP, Chief Information Officer
Sold, plan not stated
$582.13K 8,296 at 70.17
5.0%
28 Oct 2021
LAYTON BRENT D President & COO
Sold, plan not stated
$5.40K 77 at 70.17
0.0%
11 Oct 2021
Sold, plan not stated
$211.63K 3,300 at 64.13
5.3%
29 Jul 2021
AYALA ORLANDO Director
Sold, plan not stated
$655.62K 9,366 at 70.00
9.3%
Showing 1–50 of 146. Page 1 of 3 Older →