J
$ Value
$0
Shares
2,300
Price
$0
Filed
Nov 21
Insider
Name
Sammann Derek
Title
Sr MD Gl Hd Commodities Mkts
CIK
0001475318
Roles
Officer
Transaction Details
Transaction Date
2025-11-06
Code
J
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
8,683
Footnotes
Ownership has been updated to reflect the transfer of CME Group Class A common stock on November 6, 2025 to reporting person's revocable living trust.
Filing Info
Sammann Derek's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-15 | CME | A | $2.6M |
| 2026-03-15 | CME | F | $1.1M |
| 2025-11-20 | CME | ▼ | $1.6M |
| 2025-11-20 | CME | ▼ | $362K |
| 2025-11-06 | CME | J | $0 |
| 2025-11-06 | CME | J | $0 |
| 2025-09-16 | CME | F | $98K |
| 2025-09-15 | CME | F | $284K |
| 2025-09-15 | CME | A | $788K |
| 2025-05-05 | CME | ▼ | $610K |
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
|
— | — | 2026-03-15 |