Terrence A. Duffy, Chairman and CEO at CME GROUP INC. (CME), sold 35,000 shares at $298.14 ($10.4M) on 2026-05-15, disclosed to the SEC on 2026-05-18.
Open-market sale of $10.4M CME by Chairman and CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $298.14 | 25,996 | $7.8M | 74.2% |
| 2 | $299.58 | 9,004 | $2.7M | 25.8% |
| Total | $298.51 avg | 35,000 | $10.4M | 100% |
| Filing → |
| CME | SELL | 2025-03-11 | $7.8M | — | Filing → |
| CME | SELL | 2024-05-01 | $16.9M | — | Filing → |
| CME | SELL | 2023-08-21 | $6.1M | — | Filing → |