COOK ELIZABETH A

PrivateCIK: 1643475
Location

CHICAGO, IL

COOK ELIZABETH A sold 2.7% of their position (500.00 shares) of CME GROUP INC. on the open market

Open‑market sale worth $140.1K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderCOOK ELIZABETH ACIK 1643475
→
IssuerCME GROUP INC.CIK 1156375
Director
Since Sep 2018
-500.00
Net shares
Net seller
$140.1K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
500.00 disposed
Non-Derivative Transactions1

Common Stock Class A

Indirect
S · Sale

Shares

−500.00

Price / share

$280.11

Trade value

$140.06K

% of position

2.7%
9/14/2026
18.42K→17.92K
Total

Net shares

−500.00

Net value

-$140.06K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock Class A

Indirect
Shares owned20.00
Total
20.00 indirect20.00
Derivative Holdings (Post-Transaction)0
No derivative holdings reported