DURKIN BRYAN T (President) sold 8.9% of their position (4.20K shares) of CME GROUP INC. on the open market
Open‑market sale worth $1.30M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 2/23/2026ACC: 0001628280-26-010703
-4.20K
Net shares
Net seller
$1.30M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
4.20K disposed
Non-Derivative Transactions1
Common Stock Class A
Direct
Shares
−4.20K
Price / share
$309.65
Trade value
$1.30M
% of position
8.9%
2/23/2026
47.21K→43.01K
Total
Net shares
−4.20K
Net value
-$1.30M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Class A Direct | 2/23/2026 | S · Sale | −4.20K | $309.65 | $1.30M | 8.9% | 47.21K | 43.01K |
| Total | −4.20K | -$1.30M | ||||||
Derivative Transactions0
No derivative transactions reported