Derek Sammann serves as Executive at CME GROUP INC., where they oversee executive responsibilities. Since joining the company, Derek Sammann has executed 185 insider transactions totaling $14.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 20, 2025 involved selling 1,314 shares valued at $362.3K.
Derek Sammann currently holds 7,022 shares of CME GROUP INC. (CME), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Derek Sammann has been a net seller of CME stock. They have purchased $0 and sold $14.8M worth of shares.
Derek Sammann's most recent insider trade was on Nov 20, 2025, when they sold 1,314 shares at $275.74 per share.
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| $275.65 |
| Discretionary |
| Nov 6, 2025 | CME | $0 | Other | 2,300 | $N/A | Discretionary |
| Nov 6, 2025 | CME | $0 | Other | 2,300 | $N/A | Discretionary |
| Sep 16, 2025 | CME | $98.5K | Payment | 379 | $259.83 | Discretionary |
| Sep 15, 2025 | CME | $284.5K | Payment | 1,099 | $258.83 | Discretionary |
| Sep 15, 2025 | CME | $787.9K | Award | 3,044 | $258.83 | Discretionary |
| Sep 16, 2024 | CME | $787.6K | Award | 3,604 | $218.53 | Discretionary |
| Sep 15, 2024 | CME | $326.8K | Payment | 1,506 | $216.99 | Discretionary |
| May 14, 2024 | CME | $0 | Gift | 3,789 | $N/A | Discretionary |
| May 14, 2024 | CME | $0 | Gift | 3,789 | $N/A | Discretionary |
| Mar 15, 2024 | CME | $1.5M | Award | 6,803 | $217.50 | Discretionary |
| Mar 15, 2024 | CME | $655.5K | Payment | 3,014 | $217.50 | Discretionary |
| Dec 4, 2023 | CME | $413.5K | Sale | 1,862 | $222.07 | Discretionary |
| Dec 1, 2023 | CME | $205.3K | Sale | 931 | $220.51 | Discretionary |
| Dec 1, 2023 | CME | $2.1M | Sale | 9,750 | $220.50 | Discretionary |
| Nov 7, 2023 | CME | $0 | Gift | 514 | $N/A | Discretionary |
| Nov 7, 2023 | CME | $0 | Gift | 514 | $N/A | Discretionary |
| Nov 2, 2023 | CME | $0 | Gift | 1,752 | $N/A | Discretionary |
| Nov 2, 2023 | CME | $0 | Gift | 1,752 | $N/A | Discretionary |
| Sep 16, 2023 | CME | $62.3K | Payment | 301 | $206.82 | Discretionary |
| Sep 15, 2023 | CME | $243.4K | Payment | 1,177 | $206.82 | Discretionary |
| Sep 15, 2023 | CME | $787.6K | Award | 3,808 | $206.82 | Discretionary |
| Aug 10, 2023 | CME | $0 | Gift | 2,650 | $N/A | Discretionary |
| Aug 10, 2023 | CME | $0 | Gift | 278 | $N/A | Discretionary |
| Sep 22, 2022 | CME | $0 | Gift | 2,186 | $N/A | Discretionary |
| Sep 22, 2022 | CME | $0 | Gift | 2,186 | $N/A | Discretionary |
| Sep 16, 2022 | CME | $60.7K | Payment | 317 | $191.56 | Discretionary |
| Sep 15, 2022 | CME | $0 | Award | 4,128 | $N/A | Discretionary |
| Sep 15, 2022 | CME | $149.6K | Payment | 784 | $190.77 | Discretionary |