Derek Sammann, Senior MD Gl Hd Commodities Mkts at CME GROUP INC. (CME), sold 16,700 shares at $275.65 ($4.0M) on 2025-11-20, disclosed to the SEC on 2025-11-21.
Open-market sale of $4.0M CME by Senior MD Gl Hd Commodities Mkts. 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 | $0.00 | 2,300 | $0 | 0.0% |
| 2 | $275.65 | 5,886 | $1.6M | 40.9% |
| 3 | $275.65 | 5,886 | $1.6M | 40.9% |
| 4 | $275.74 | 1,314 | $362K | 9.1% |
| 5 | $275.74 | 1,314 | $362K | 9.1% |
| Total | $237.70 avg | 16,700 |
| $4.0M |
| 100% |
| Filing → |
| CME | SELL | 2022-09-12 | $806K | — | Filing → |
| CME | SELL | 2022-02-14 | $1.3M | — | Filing → |
| CME | SELL | 2021-12-03 | $1.0M | — | Filing → |