Insider trading

Period: 120 months Stock: CME Type of trade: Bought × + 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.

45 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.

45 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.

45 decisions over 120 months Remove this filter
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

45 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.
45 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
45 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.

45 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
25 Sep 2026
SHEPARD WILLIAM R Director · indirect
Bought
$78.63K 293 at 268.76
0.1%
25 Jun 2026
SHEPARD WILLIAM R Director · indirect
Bought
$74.88K 325 at 230.57
0.1%
25 Jun 2026
Bought
$3.30K 14 at 230.57
0.4%
26 Mar 2026
SHEPARD WILLIAM R Director · indirect
Bought
$418.65K 1,408 at 297.38
0.5%
Largest buy in 3 yrs
26 Mar 2026
Bought
$18.46K 62 at 297.38
2.5%
30 Dec 2025
SHEPARD WILLIAM R Director · indirect
Bought
$69.93K 251 at 278.37
0.1%
30 Dec 2025
Bought
$3.08K 11 at 278.37
0.4%
25 Sep 2025
SHEPARD WILLIAM R Director · indirect
Bought
$69.60K 262 at 265.19
0.1%
25 Sep 2025
Bought
$3.07K 12 at 265.22
0.5%
25 Jun 2025
SHEPARD WILLIAM R Director · indirect
Bought
$69.28K 256 at 270.53
0.1%
25 Jun 2025
Bought
$3.05K 11 at 270.53
0.5%
26 Mar 2025
SHEPARD WILLIAM R Director · indirect
Bought
$68.95K 263 at 262.62
0.1%
26 Mar 2025
Bought
$3.04K 12 at 262.62
0.5%
16 Jan 2025
SHEPARD WILLIAM R Director · indirect
Bought
$312.04K 1,369 at 227.96
0.5%
16 Jan 2025
Bought
$13.76K 60 at 227.96
2.5%
27 Dec 2024
SHEPARD WILLIAM R Director · indirect
Bought
$61.57K 264 at 232.89
0.1%
27 Dec 2024
Bought
$2.71K 12 at 232.89
0.5%
25 Sep 2024
SHEPARD WILLIAM R Director · indirect
Bought
$61.25K 280 at 218.50
0.1%
25 Sep 2024
Bought
$2.70K 12 at 218.50
0.5%
25 Jun 2024
SHEPARD WILLIAM R Director · indirect
Bought
$60.88K 312 at 195.07
0.1%
25 Jun 2024
Bought
$2.68K 14 at 195.07
0.6%
26 Mar 2024
SHEPARD WILLIAM R Director · indirect
Bought
$60.56K 282 at 214.71
0.1%
26 Mar 2024
Bought
$2.67K 12 at 214.71
0.5%
15 Mar 2024
McCourt Timothy Francis Sr MD Global Head Equity & FX
Bought
$120.93K 556 at 217.50
8.8%
First buy on file
18 Jan 2024
SHEPARD WILLIAM R Director · indirect
Bought
$269.49K 1,331 at 202.44
0.5%
18 Jan 2024
Bought
$11.88K 59 at 202.44
2.6%
28 Dec 2023
SHEPARD WILLIAM R Director · indirect
Bought
$56.17K 266 at 210.79
0.1%
28 Dec 2023
Bought
$2.48K 12 at 210.79
0.5%
27 Sep 2023
SHEPARD WILLIAM R Director · indirect
Bought
$55.86K 280 at 199.84
0.1%
27 Sep 2023
Bought
$2.46K 12 at 199.84
0.6%
27 Jun 2023
SHEPARD WILLIAM R Director · indirect
Bought
$55.52K 309 at 179.77
0.1%
27 Jun 2023
Bought
$2.45K 14 at 179.77
0.6%
28 Mar 2023
SHEPARD WILLIAM R Director · indirect
Bought
$36.34K 195 at 186.45
0.1%
27 Mar 2023
SHEPARD WILLIAM R Director · indirect
Bought
$55.19K 298 at 185.32
0.1%
27 Mar 2023
Bought
$2.43K 13 at 185.32
0.6%
18 Jan 2023
SHEPARD WILLIAM R Director · indirect
Bought
$218.91K 1,244 at 175.98
0.5%
18 Jan 2023
Bought
$9.65K 55 at 175.98
2.5%
28 Dec 2022
SHEPARD WILLIAM R Director · indirect
Bought
$48.65K 289 at 168.11
0.1%
28 Dec 2022
Bought
$2.14K 13 at 168.11
0.6%
2 Dec 2022
Bought
$264.83K 1,500 at 176.55
14.8%
First buy on file
4 Nov 2022
SHEPARD WILLIAM R Director · indirect
Bought 2×
$8.27M 48,645 at 170.00
24.4%
First buy on file
5 Nov 2021
DUFFY TERRENCE A Chairman and CEO
Bought
$88.81K 400 at 222.02
0.5%
4 Nov 2021
DUFFY TERRENCE A Chairman and CEO
Bought 6×
$352.34K 1,600 at 220.21
2.0%
First buy on file
11 Jun 2020
Bought
$218.88K 1,229 at 178.10
159%
First buy on file
2 Jun 2020
Bought
$137.32K 771 at 178.10
opened
First buy on file
Showing 1–45 of 45.