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CME Group Director Howard J. Siegel Sells $606K in Common Stock

Low SignificanceNovember 3, 2026 at 6:07:34 PM EST

CME GROUP INC.

$CME4CIK: 0001156375

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Filing Summary

# Insider Transaction Alert: CME GROUP INC. ($CME)

**Insider:** Howard J. Siegel (Director)
**Action:** Sale (Open Market)
**Date:** 2026-11-02

- **Shares Sold:** 2,000
- **Price per Share:** $303.00
- **Total Value:** $606,000.00
- **Remaining Indirect Ownership:** 19,873 shares
- **Ownership Nature:** Indirect (by Trust)

Comprehensive Analysis

Transaction Overview

On November 2, 2026, Howard J. Siegel, a Director of CME Group Inc. (NASDAQ: CME), sold 2,000 shares of Class A Common Stock at a weighted average price of $303.00 per share, generating total proceeds of $606,000.

Key Highlights

  • Transaction Nature: Open-market sale (Transaction Code 'S') conducted indirectly through a trust.
  • Pricing: Executed across multiple trades at prices between $303.00 and $303.08.
  • Ownership Position: Following the sale, Mr. Siegel indirectly retains 19,873 shares via trust.

Significance & Market Context

This represents a routine disposition amounting to approximately 9.1% of the trust's holdings prior to the trade. Given the insider's role as an independent director and the transaction value of approximately $606,000, the overall trading significance is classified as Low.

Topics:#CME#InsiderSelling#StockMarket#SECForm4

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