Sammann Derek 4
4 · CME GROUP INC. · Filed Sep 17, 2025
Insider Transaction Report
Form 4
Sammann Derek
Managing Dir Financial Product
Transactions
- Tax Payment
Common Stock Class A
2025-09-15$258.83/sh−1,099$284,454→ 8,318 total - Tax Payment
Common Stock Class A
2025-09-16$259.83/sh−379$98,476→ 10,983 total - Award
Common Stock Class A
2025-09-15$258.83/sh+3,044$787,879→ 11,362 total
Holdings
- 14,614(indirect: By Trust)
Common Stock Class A
- 8,336(indirect: By Spouse)
Common Stock Class A
Footnotes (2)
- [F1]Mr. Sammann surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on September 15, 2025.
- [F2]Mr. Sammann surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on September 16, 2025.