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Hilda Piell Net Worth

Author

Andrew Walker

Updated on March 15, 2026

The estimated Net Worth of Hilda Harris Piell is at least $14 Million dollars as of 7 August 2023. Ms. Piell owns over 4,477 units of CME Inc stock worth over $6,734,964 and over the last 16 years she sold CME stock worth over $7,258,455. In addition, she makes $0 as Chief Human Resource Officer and Senior Managing Director at CME Inc.

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Ms. Piell CME stock SEC Form 4 insiders trading

Hilda has made over 34 trades of the CME Inc stock since 2007, according to the Form 4 filled with the SEC. Most recently she sold 4,477 units of CME stock worth $931,126 on 7 August 2023.

The largest trade she's ever made was exercising 5,900 units of CME Inc stock on 12 December 2012 worth over $74,340. On average, Hilda trades about 1,265 units every 81 days since 2007. As of 7 August 2023 she still owns at least 30,900 units of CME Inc stock.

You can see the complete history of Ms. Piell stock trades at the bottom of the page.