Winkler Julie (CIK 1692514) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-17). Recent activity: Buy CME (8,256 shares), Sell CME (3,658 shares), Sell CME (1,081 shares), Buy CME (3,044 shares), Sell CME (379 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-17 | CME GROUP INC. (CME) | Sr MD Chief Commercial Officer | Buy | 8,256 | $2.6M |
| 2026-03-17 | CME GROUP INC. (CME) | Sr MD Chief Commercial Officer | Sell | 3,658 | $1.1M |
| 2025-09-17 | CME GROUP INC. (CME) | Sr MD Chief Commercial Officer | Sell | 1,081 | $279,795 |
| 2025-09-17 | CME GROUP INC. (CME) | Sr MD Chief Commercial Officer | Buy | 3,044 | $787,879 |
| 2025-09-17 | CME GROUP INC. (CME) | Sr MD Chief Commercial Officer | Sell | 379 | $98,476 |
| 2025-03-18 | CME GROUP INC. (CME) | Sr MD Chief Commercial Officer | Buy | 3,668 | $948,838 |
| 2025-03-18 | CME GROUP INC. (CME) | Sr MD Chief Commercial Officer | Sell | 1,625 | $420,355 |
| 2025-02-14 | CME GROUP INC. (CME) | Sr MD Chief Commercial Officer | Sell | 11,592 | $2.9M |
Source: SEC Form 4 filings · as of 2026-03-17