Hilda Harris Piell - Net Worth and Insider Trading
Hilda Harris Piell Net Worth
The estimated net worth of Hilda Harris Piell is at least $7 Million dollars as of 2025-04-28. Hilda Harris Piell is the Sr MD & Chief HR Officer of CME Group Inc and owns about 27,046 shares of CME Group Inc (CME) stock worth over $7 Million. Details can be seen in Hilda Harris Piell's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Hilda Harris Piell has not made any transactions after 2025-02-27 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Hilda Harris Piell
Hilda Harris Piell Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Hilda Harris Piell owns 1 companies in total, including CME Group Inc (CME) .
Click here to see the complete history of Hilda Harris Piell’s form 4 insider trades.
Insider Ownership Summary of Hilda Harris Piell
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
CME | CME Group Inc | 2025-02-27 | MD & Organizational Development |
Hilda Harris Piell Latest Holdings Summary
Hilda Harris Piell currently owns a total of 1 stock. Hilda Harris Piell owns 27,046 shares of CME Group Inc (CME) as of February 27, 2025, with a value of $7 Million.
Latest Holdings of Hilda Harris Piell
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
CME | CME Group Inc | 2025-02-27 | 27,046 | 266.30 | 7,202,350 |
Holding Weightings of Hilda Harris Piell
Hilda Harris Piell Form 4 Trading Tracker
According to the SEC Form 4 filings, Hilda Harris Piell has made a total of 9 transactions in CME Group Inc (CME) over the past 5 years, including 0 buys and 9 sells. The most-recent trade in CME Group Inc is the sale of 3,984 shares on February 27, 2025, which brought Hilda Harris Piell around $997,872.
Insider Trading History of Hilda Harris Piell
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Hilda Harris Piell Trading Performance
Hilda Harris Piell Ownership Network
Ownership Network List of Hilda Harris Piell
Ownership Network Relation of Hilda Harris Piell

Hilda Harris Piell Owned Company Details
What does CME Group Inc do?
Who are the key executives at CME Group Inc?
Hilda Harris Piell is the MD & Organizational Development of CME Group Inc. Other key executives at CME Group Inc include Sr MD Global Head of Clearing Suzanne Sprague , MD & Chief Corp Dev Officer Ken Vroman , and Chief Commercial Officer Julie Winkler .
CME Group Inc (CME) Insider Trades Summary
Over the past 18 months, Hilda Harris Piell made 2 insider transaction in CME Group Inc (CME) with a net sale of 11,124. Other recent insider transactions involving CME Group Inc (CME) include a net purchase of 5,982 shares made by William R Shepard , a net sale of 2,008 shares made by Timothy Francis Mccourt , and a net sale of 2,250 shares made by Elizabeth A Cook .
In summary, during the past 3 months, insiders sold 62,142 shares of CME Group Inc (CME) in total and bought 274 shares, with a net sale of 61,868 shares. During the past 18 months, 154,686 shares of CME Group Inc (CME) were sold and 5,982 shares were bought by its insiders, resulting in a net sale of 148,704 shares.
CME Group Inc (CME)'s detailed insider trading history can be found in Insider Trading Tracker table.
CME Group Inc Insider Transactions
Hilda Harris Piell Mailing Address
Above is the net worth, insider trading, and ownership report for Hilda Harris Piell. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Hilda Harris Piell's mailing address is: Chicago Il 60606.