Hilda Harris Piell serves as Executive at CME GROUP INC., where they oversee executive responsibilities. Since joining the company, Hilda Harris Piell has executed 158 insider transactions totaling $11.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 7, 2025 involved gifting 973 shares valued at $0.
Hilda Harris Piell currently holds 29,418 shares of CME GROUP INC. (CME), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Hilda Harris Piell has been a net seller of CME stock. They have purchased $0 and sold $11.9M worth of shares.
Hilda Harris Piell's most recent insider trade was on Nov 7, 2025, when they sold 973 shares at $0.00 per share.
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| $259.83 |
| Discretionary |
| Sep 15, 2025 | CME | $675.0K | Award | 2,608 | $258.83 | Discretionary |
| Sep 15, 2025 | CME | $246.7K | Payment | 953 | $258.83 | Discretionary |
| Sep 16, 2024 | CME | $674.8K | Award | 3,088 | $218.53 | Discretionary |
| Sep 15, 2024 | CME | $285.1K | Payment | 1,314 | $216.99 | Discretionary |
| May 8, 2024 | CME | $105.2K | Sale | 500 | $210.39 | Discretionary |
| May 8, 2024 | CME | $63.1K | Sale | 300 | $210.40 | Discretionary |
| May 8, 2024 | CME | $696.1K | Sale | 3,310 | $210.31 | Discretionary |
| May 8, 2024 | CME | $637.5K | Sale | 3,030 | $210.38 | Discretionary |
| Mar 15, 2024 | CME | $1.3M | Award | 6,047 | $217.50 | Discretionary |
| Mar 15, 2024 | CME | $566.2K | Payment | 2,603 | $217.50 | Discretionary |
| Sep 16, 2023 | CME | $55.2K | Payment | 267 | $206.82 | Discretionary |
| Sep 15, 2023 | CME | $195.4K | Payment | 945 | $206.82 | Discretionary |
| Sep 15, 2023 | CME | $675.1K | Award | 3,264 | $206.82 | Discretionary |
| Aug 7, 2023 | CME | $931.1K | Sale | 4,477 | $207.98 | Discretionary |
| Sep 16, 2022 | CME | $54.0K | Payment | 282 | $191.56 | Discretionary |
| Sep 15, 2022 | CME | $0 | Award | 3,540 | $N/A | Discretionary |
| Sep 15, 2022 | CME | $133.0K | Payment | 697 | $190.77 | Discretionary |
| Sep 14, 2022 | CME | $0 | Payment | 324 | $N/A | Discretionary |
| Sep 14, 2022 | CME | $62.0K | Payment | 324 | $191.30 | Discretionary |
| Aug 15, 2022 | CME | $999.2K | Sale | 4,901 | $203.88 | Discretionary |
| Mar 15, 2022 | CME | $183.7K | Payment | 792 | $232.00 | Discretionary |
| Mar 15, 2022 | CME | $555.2K | Award | 2,393 | $232.00 | Discretionary |
| Mar 3, 2022 | CME | $488.0K | Sale | 2,000 | $244.00 | Discretionary |
| Feb 24, 2022 | CME | $351.0K | Sale | 1,500 | $234.01 | Discretionary |
| Oct 19, 2021 | CME | $633.6K | Sale | 2,947 | $215.00 | Discretionary |
| Sep 16, 2021 | CME | $55.9K | Payment | 296 | $188.69 | Discretionary |
| Sep 15, 2021 | CME | $71.8K | Payment | 380 | $188.96 | Discretionary |
| Sep 15, 2021 | CME | $0 | Award | 3,176 | $N/A | Discretionary |