SHEPARD WILLIAM R (CIK 1212852) reported 15 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-30). Recent activity: Buy CME (1,408 shares), Buy CME (62 shares), Buy CME (11 shares), Buy CME (251 shares), Buy CME (262 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-30 | CME GROUP INC. (CME) | Director | Buy | 1,408 | $418,646 |
| 2026-03-30 | CME GROUP INC. (CME) | Director | Buy | 62 | $18,455 |
| 2026-01-02 | CME GROUP INC. (CME) | Director | Buy | 11 | $3,079 |
| 2026-01-02 | CME GROUP INC. (CME) | Director | Buy | 251 | $69,929 |
| 2025-09-26 | CME GROUP INC. (CME) | Director | Buy | 262 | $69,604 |
| 2025-09-26 | CME GROUP INC. (CME) | Director | Buy | 12 | $3,069 |
| 2025-06-26 | CME GROUP INC. (CME) | Director | Buy | 879 | $239,993 |
| 2025-06-26 | CME GROUP INC. (CME) | Director | Buy | 256 | $69,283 |
| 2025-06-26 | CME GROUP INC. (CME) | Director | Buy | 11 | $3,054 |
| 2025-03-27 | CME GROUP INC. (CME) | Director | Buy | 263 | $68,954 |
| 2025-03-27 | CME GROUP INC. (CME) | Director | Buy | 12 | $3,041 |
| 2025-03-27 | CME GROUP INC. (CME) | Director | Buy | 1,362 | $310,509 |
| 2025-03-27 | CME GROUP INC. (CME) | Director | Buy | 60 | $13,689 |
| 2025-01-17 | CME GROUP INC. (CME) | Director | Buy | 1,369 | $312,041 |
| 2025-01-17 | CME GROUP INC. (CME) | Director | Buy | 60 | $13,757 |
Source: SEC Form 4 filings · as of 2026-03-30