Stock Analysis

Chairman & CEO Terrence Duffy Sold A Bunch Of Shares In CME Group

Some CME Group Inc. (NASDAQ:CME) shareholders may be a little concerned to see that the Chairman & CEO, Terrence Duffy, recently sold a substantial US$6.7m worth of stock at a price of US$270 per share. That sale reduced their total holding by 28% which is hardly insignificant, but far from the worst we've seen.

CME Group Insider Transactions Over The Last Year

In fact, the recent sale by Chairman & CEO Terrence Duffy was not their only sale of CME Group shares this year. Earlier in the year, they fetched US$259 per share in a -US$7.8m sale. So it's clear an insider wanted to take some cash off the table, even below the current price of US$273. As a general rule we consider it to be discouraging when insiders are selling below the current price, because it suggests they were happy with a lower valuation. Please do note, however, that sellers may have a variety of reasons for selling, so we don't know for sure what they think of the stock price. It is worth noting that this sale was only 36% of Terrence Duffy's holding.

Over the last year, we can see that insiders have bought 2.53k shares worth US$609k. But insiders sold 124.13k shares worth US$33m. Over the last year we saw more insider selling of CME Group shares, than buying. You can see a visual depiction of insider transactions (by companies and individuals) over the last 12 months, below. If you want to know exactly who sold, for how much, and when, simply click on the graph below!

View our latest analysis for CME Group

insider-trading-volume
NasdaqGS:CME Insider Trading Volume December 17th 2025

If you like to buy stocks that insiders are buying, rather than selling, then you might just love this free list of companies. (Hint: Most of them are flying under the radar).

Does CME Group Boast High Insider Ownership?

Looking at the total insider shareholdings in a company can help to inform your view of whether they are well aligned with common shareholders. A high insider ownership often makes company leadership more mindful of shareholder interests. CME Group insiders own 0.3% of the company, currently worth about US$290m based on the recent share price. I like to see this level of insider ownership, because it increases the chances that management are thinking about the best interests of shareholders.

So What Do The CME Group Insider Transactions Indicate?

Unfortunately, there has been more insider selling of CME Group stock, than buying, in the last three months. Despite some insider buying, the longer term picture doesn't make us feel much more positive. On the plus side, CME Group makes money, and is growing profits. It is good to see high insider ownership, but the insider selling leaves us cautious. So these insider transactions can help us build a thesis about the stock, but it's also worthwhile knowing the risks facing this company. In terms of investment risks, we've identified 2 warning signs with CME Group and understanding them should be part of your investment process.

If you would prefer to check out another company -- one with potentially superior financials -- then do not miss this free list of interesting companies, that have HIGH return on equity and low debt.

For the purposes of this article, insiders are those individuals who report their transactions to the relevant regulatory body. We currently account for open market transactions and private dispositions of direct interests only, but not derivative transactions or indirect interests.

The New Payments ETF Is Live on NASDAQ:

Money is moving to real-time rails, and a newly listed ETF now gives investors direct exposure. Fast settlement. Institutional custody. Simple access.

Explore how this launch could reshape portfolios

Sponsored Content

New: AI Stock Screener & Alerts

Our new AI Stock Screener scans the market every day to uncover opportunities.

โ€ข Dividend Powerhouses (3%+ Yield)
โ€ข Undervalued Small Caps with Insider Buying
โ€ข High growth Tech and AI Companies

Or build your own from over 50 metrics.

Explore Now for Free

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

About NasdaqGS:CME

CME Group

Operates contract markets for the trading of futures and options on futures contracts worldwide.

Flawless balance sheet with acceptable track record.

Weekly Picks

AL
RKLB logo
AlexLovell on Rocket Lab ยท

Early mover in a fast growing industry. Likely to experience share price volatility as they scale

Fair Value:US$16.25241.5% overvalued
24 users have followed this narrative
0 users have commented on this narrative
11 users have liked this narrative
AG
Agricola
EXN logo
Agricola on Excellon Resources ยท

A case for CA$31.80 (undiluted), aka 8,616% upside from CA$0.37 (an 86 bagger!).

Fair Value:CA$31.898.8% undervalued
23 users have followed this narrative
5 users have commented on this narrative
10 users have liked this narrative
FU
FundamentallySarcastic
CCP logo
FundamentallySarcastic on Credit Corp Group ยท

Moderation and Stabilisation: HOLD: Fair Price based on a 4-year Cycle is $12.08

Fair Value:AU$12.647.1% overvalued
7 users have followed this narrative
1 users have commented on this narrative
0 users have liked this narrative

Updated Narratives

DA
davidlsander
QS logo
davidlsander on QuantumScape ยท

An amazing opportunity to potentially get a 100 bagger

Fair Value:US$2556.6% undervalued
128 users have followed this narrative
10 users have commented on this narrative
0 users have liked this narrative
YI
AMZN logo
yiannisz on Amazon.com ยท

Amazon: Why the Worldโ€™s Biggest Platform Still Runs on Invisible Economics

Fair Value:US$231.383.8% undervalued
2 users have followed this narrative
0 users have commented on this narrative
0 users have liked this narrative
YI
RUN logo
yiannisz on Sunrun ยท

Sunrun Stock: When the Energy Transition Collides With the Cost of Capital

Fair Value:US$19.098.1% undervalued
2 users have followed this narrative
0 users have commented on this narrative
0 users have liked this narrative

Popular Narratives

TH
TheWallstreetKing
MVIS logo
TheWallstreetKing on MicroVision ยท

MicroVision will explode future revenue by 380.37% with a vision towards success

Fair Value:US$6098.5% undervalued
122 users have followed this narrative
11 users have commented on this narrative
22 users have liked this narrative
RO
RockeTeller
SCZ logo
RockeTeller on Santacruz Silver Mining ยท

Crazy Undervalued 42 Baggers Silver Play (Active & Running Mine)

Fair Value:CA$8686.1% undervalued
81 users have followed this narrative
8 users have commented on this narrative
23 users have liked this narrative
AN
AnalystConsensusTarget
NVDA logo
AnalystConsensusTarget on NVIDIA ยท

NVDA: Expanding AI Demand Will Drive Major Data Center Investments Through 2026

Fair Value:US$250.3929.0% undervalued
973 users have followed this narrative
6 users have commented on this narrative
26 users have liked this narrative