Terrence A. Duffy, Chairman and CEO at CME GROUP INC. (CME), sold 15,000 shares at $274.41 ($4.1M) on 2026-09-10, disclosed to the SEC on 2026-09-11.
Seasonal sale ($4.1M) by Chairman and CEO — this insider has traded CME in September in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $274.41 | 14,372 | $3.9M | 95.8% |
| 2 | $275.03 | 628 | $173K | 4.2% |
| Total | $274.44 avg | 15,000 | $4.1M | 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 → |