DUFFY TERRENCE A — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

DUFFY TERRENCE A has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $10.45M.

Profile

Terrence A. Duffy is the Chairman and CEO of CME Group Inc., a leading global marketplace for trading futures and derivatives. He has played a significant role in the company's growth and consolidation within the financial industry, particularly through key mergers and acquisitions.

Board memberships

• CME Group Inc.

Awards & honors

• Led CME Group through significant mergers
• Expanded CME's global trading platform
• Served as a key figure in the derivatives market

Recent Transactions

Companies — Last 90 Days

• CME GROUP INC. (CME) — 1 filings, last 2026-05-18

Frequently Asked Questions

Who is DUFFY TERRENCE A?

Terrence A. Duffy is the Chairman and CEO of CME Group Inc., a leading global marketplace for trading futures and derivatives. He has played a significant role in the company's growth and consolidation within the financial industry, particularly through key mergers and acquisitions.…

How many SEC Form 4 filings has DUFFY TERRENCE A submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has DUFFY TERRENCE A been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 2 open-market sales ($10.45M) across all tracked filings.

Where can I see all of DUFFY TERRENCE A's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

• What is SEC Form 4?
• How to read insider buying signals
• Understanding Rule 10b5-1 trading plans
• Browse all insiders
• Most active insiders this week