▲ BUY
6
/ 10
Conviction
$ Value
$419K
Shares
1,408
Price
$297
Filed
Mar 30
▶ Why this score? (6/10)
- ✓ Open market buy (+3)
- ✓ Trade value >= $250K (+1)
- ✓ Director (+1)
- ✓ Not a 10b5-1 plan (+1)
Insider
Name
SHEPARD WILLIAM R
Title
—
CIK
0001212852
Roles
Director
Transaction Details
Transaction Date
2026-03-26
Code
P
Table
Non-Derivative
Ownership
Indirect
Equity Swap
No
Shares After
260,118
Footnotes
Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.
Filing Info
SHEPARD WILLIAM R's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-26 | CME | ▲ | $419K ★ |
| 2026-03-26 | CME | ▲ | $18K |
| 2025-12-30 | CME | ▲ | $3K |
| 2025-12-30 | CME | ▲ | $70K |
| 2025-09-25 | CME | ▲ | $70K |
| 2025-09-25 | CME | ▲ | $3K |
| 2025-06-25 | CME | A | $240K |
| 2025-06-25 | CME | ▲ | $69K |
| 2025-06-25 | CME | ▲ | $3K |
Other Insiders at CME (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| SHEPARD WILLIAM R | $18K | — | 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 |