Person

Terrence A. Duffy

Chairman and CEO · Director, CME Group

Current S&P 500 boards
1
Current roles
1
Open-market buys
$441K
Open-market sales
$82.3M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Sep 10, 2026CMESale628$275.03$173K
Sep 10, 2026CMESale14,372$274.41$3.9M
May 15, 2026CMESale9,004$299.58$2.7M
May 15, 2026CMESale25,996$298.14$7.8M
Dec 11, 2025CMESale13,089$269.10$3.5M
Dec 11, 2025CMESale11,911$270.05$3.2M
Mar 11, 2025CMESale30,000$259.18$7.8M
Apr 29, 2024CMESale25,216$211.44$5.3M
Apr 29, 2024CMESale10,708$210.20$2.3M
Apr 29, 2024CMESale4,076$209.52$854K
Aug 18, 2023CMESale30,000$203.95$6.1M
Nov 5, 2021CMEBuy400$222.02$89K
Nov 4, 2021CMEBuy300$220.13$66K
Nov 4, 2021CMEBuy100$220.21$22K
Nov 4, 2021CMEBuy300$220.21$66K
Nov 4, 2021CMEBuy100$220.20$22K
Nov 4, 2021CMEBuy600$220.26$132K
Nov 4, 2021CMEBuy200$220.21$44K
May 19, 2021CMESale29,000$210.83$6.1M
Dec 12, 2019CMESale39,309$202.38$8.0M
Aug 1, 2019CMESale35,000$200.15$7.0M
Nov 23, 2018CMESale10,000$188.80$1.9M
May 22, 2018CMESale20,000$161.00$3.2M
Feb 6, 2018CMESale20,000$151.66$3.0M
Aug 2, 2017CMESale21,815$123.89$2.7M
Dec 8, 2016CMESale27,550$120.44$3.3M
Nov 25, 2016CMESale17,375$112.58$2.0M
Mar 9, 2016CMESale5,000$93.51$468K
Mar 9, 2016CMESale5,340$93.56$500K
Mar 9, 2016CMESale5,000$93.45$467K

SEC reporting-owner ID (CIK) 1212809 · all filings on EDGAR

Terrence A. Duffy (CME) | USBoard