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F

$ Value

$280K

Shares

1,081

Price

$259

Filed

Sep 17

Insider

Name

Winkler Julie

Title

Sr MD Chief Commercial Officer

CIK

0001692514

Roles

Officer

Transaction Details

Transaction Date

2025-09-15

Code

F

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

22,847

Footnotes

Ms. Winkler surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on September 15, 2025. | Ms. Winkler surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on September 16, 2025.

Filing Info

Accession No.

0001692514-25-000005

Form Type

4

Issuer CIK

0001156375

Winkler Julie's History

Date Ticker Type Value
2026-03-15 CME A $2.6M
2026-03-15 CME F $1.1M
2025-09-16 CME F $98K
2025-09-15 CME F $280K
2025-09-15 CME A $788K

Other Insiders at CME (90d)

Insider Bought Sold Last
SHEPARD WILLIAM R $437K 2026-03-26
DUFFY TERRENCE A
Chairman and CEO
2026-03-15
GEPSMAN MARTIN J $92K 2026-02-20
Durkin Bryan T $1.3M 2026-02-23
Suskind Dennis $224K 2026-02-06
Piell Hilda Harris
Sr MD & Chief HR Officer
2026-03-15
Vroman Ken
Chief Transformation Officer
$1.6M 2026-03-15
Sammann Derek
Sr MD Gl Hd Commodities Mkts
2026-03-15
Cutinho Sunil
Chief Information Officer
2026-03-15
Tobin Jack J
MD Chief Accounting Officer
2026-03-15
Cook Elizabeth A $320K 2026-03-06
Winkler Julie
Sr MD Chief Commercial Officer
2026-03-15
Sprague Suzanne
COO & Global Head of Clearing
2026-03-15
Fitzpatrick Lynne
President and CFO
2026-03-15
McCourt Timothy Francis
Sr MD Global Head Equity & FX
2026-03-15
Marcus Jonathan L
Sr MD General Counsel
$1.0M 2026-03-17