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CME Group (CME)CEO sold ~$173K

Terrence A Duffy, CEO at CME Group, sold ~$173K of CME Group shares.

~$173K
Approx. value · 628 sh @ $275.03
41K
Holds after · shares reported
Traded
Sep 10, 2026
Filed
Sep 11, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Mar 27, 2026CongressDisclosed purchase of CME — reported range $1,001 - $15,000
  2. Jul 15, 2026Government · Federal Register noticeOrder Under Section 36 of the Securities Exchange Act of 1934 (the “Exchange Act”) and Rule 6h-1(d) Thereunder Granting Conditional Exemptive Relief to the Chicago Mercantile Exchange Inc. From the Opening Price Settlement Requirements of Rule 6h-1(b) Under the Exchange Act for Certain Cash-Settled Security Futures
  3. Jul 22, 2026Company filing · Form 8-K · ResultsReported its results
  4. Aug 3, 2026Government · Federal Register noticeIn the Matter of Nasdaq PHLX LLC; Order Granting Petition for Review and Scheduling Filing of Statements Regarding an Order Approving, on an Accelerated Basis, a Proposed Rule Change, as Modified by Amendment No. 1, To List and Trade Nasdaq Bitcoin Index Options
  5. Aug 6, 2026Government · Federal Register proposed ruleConflicts and Affiliations
  6. Sep 9, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“As described in the attached press release, CME Group Inc. (“CME Group” or the “Company”) announced new senior leadership appointments in its finance and legal divisions.”
  7. Sep 10, 2026 · this disclosureInsiderCEO sold ~$173K of CME shares in the open market

What came next

  1. Sep 10, 2026InsiderCEO sold ~$3.94M of CME shares in the open market
  2. Sep 14, 2026InsiderDirector sold ~$140K of CME shares in the open market
  3. Sep 24, 2026Company filing · Form 8-K · Bylaws or charterChanged its bylaws, charter or fiscal year
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for CME Group

For CME Group, OQRO holds 6 insider filings (SEC Form 4 or Form 144), 1 Congress trade report and 60 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its CME page.

Other recent filings by Terrence A Duffy, Chairman and CEO

The full history of Terrence A Duffy, Chairman and CEO is on the profile page.

How this filing works

Other disclosures at CME Group

Everything OQRO holds on this company is on its CME page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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