Derek Sammann insider trades
Open-market stock purchases and sales by Derek Sammann, Sr MD Gl Hd Commodities Mkts at CME Group Inc, from SEC Form 4 filings since Sep 15, 2010.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Sep 16, 2026 | CME CME Group Inc | Sold (not open market) | $97.8K |
| Sep 15, 2026 | CME CME Group Inc | Bought (not open market) | $788K |
| Sep 15, 2026 | CME CME Group Inc | Sold (not open market) | $103K |
| Sep 15, 2026 | CME CME Group Inc | Sold (not open market) | $99.3K |
| Sep 15, 2026 | CME CME Group Inc | Sold (not open market) | $88K |
| May 25, 2026 | CME CME Group Inc | Bought (not open market) | — |
| Mar 15, 2026 | CME CME Group Inc | Bought (not open market) | $2.6M |
| Mar 15, 2026 | CME CME Group Inc | Sold (not open market) | $1.1M |
| Nov 20, 2025 | CME CME Group Inc | Sold | $1.6M |
| Nov 20, 2025 | CME CME Group Inc | Sold | $362K |
| Nov 6, 2025 | CME CME Group Inc | Bought (not open market) | — |
Companies traded
- CME CME Group Inc: 30 sales, last Sep 16, 2026