PIELL HILDA HARRIS (Sr MD & Chief HR Officer) sold 17.2% of their position (5.75K shares) of CME GROUP INC. on the open market
Open‑market sale worth $1.75M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 5/19/2026ACC: 0001156375-26-000029
Officer· Sr MD & Chief HR Officer
Since Sep 2018
-5.75K
Net shares
Net seller
$1.75M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
5.75K disposed
Non-Derivative Transactions1
Common Stock Class A
Direct
Shares
−5.75K
Price / share
$304.63
Trade value
$1.75M
% of position
17.2%
5/18/2026
33.45K→27.70K
Total
Net shares
−5.75K
Net value
-$1.75M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Class A Direct | 5/18/2026 | S · Sale | −5.75K | $304.63 | $1.75M | 17.2% | 33.45K | 27.70K |
| Total | −5.75K | -$1.75M | ||||||
Derivative Transactions0
No derivative transactions reported