CME
insider transactionsCME GROUP INC. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-57.0K
1.7K buy · 58.7K sell
Net value · 365d
-$17.3M
$510.1K in · $17.9M out
Sentiment · 365d
Net selling
3% buying · 97% selling
Open-market trades · 365d
14
1.7K buy · 58.7K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Sell·S
Sr MD & Chief HR Officer
$1.8M
5.8K sh · $304.63
Own -17%
-
Sell·S
Terrence A Duffy KEY
Chairman and CEO
$2.7M
9.0K sh · $299.58
Own -14%
-
Sell·S
Terrence A Duffy KEY
Chairman and CEO
$7.8M
26.0K sh · $298.14
Own -29%
-
Buy·P
Director
$18.5K
62 sh · $297.38
Own +3%
-
Buy·P
Director
$418.6K
1.4K sh · $297.38
Own +1%
-
Sell·S
Sr MD General Counsel · 10b5-1
$1.1M
3.3K sh · $333.37
Own -31%
-
Sell·S
Sr MD General Counsel · 10b5-1
$1.0M
3.3K sh · $313.37
Own -31%
-
Other·F
Sr MD Global Head Equity & FX
$29.3K
94 sh · $311.40
Own -1%
-
Other·F
Sr MD Global Head Equity & FX
$875.0K
2.8K sh · $311.40
Own -19%
-
Grant·A
Sr MD Global Head Equity & FX
$1.7M
5.5K sh · $311.40
Own +58%
-
Other·F
Sr MD General Counsel
$81.3K
261 sh · $311.40
Own -2%
-
Other·F
Sr MD General Counsel
$740.2K
2.4K sh · $311.40
Own -18%
-
Grant·A
Sr MD General Counsel
$1.6M
5.3K sh · $311.40
Own +67%
-
Other·F
Sr MD & Chief HR Officer
$946.3K
3.0K sh · $311.40
Own -8%
-
Grant·A
Sr MD & Chief HR Officer
$2.2M
7.1K sh · $311.40
Own +24%
-
Other·F
COO & Global Head of Clearing
$23.7K
76 sh · $311.40
Own -1%
-
Other·F
COO & Global Head of Clearing
$759.5K
2.4K sh · $311.40
Own -15%
-
Grant·A
COO & Global Head of Clearing
$1.7M
5.5K sh · $311.40
Own +51%
-
Other·F
Terrence A Duffy KEY
Chairman and CEO
$8.7M
27.9K sh · $311.40
Own -24%
-
Grant·A
Terrence A Duffy KEY
Chairman and CEO
$19.6M
62.9K sh · $311.40
Own +113%
-
Other·F
Chief Transformation Officer
$976.2K
3.1K sh · $311.40
Own -14%
-
Grant·A
Chief Transformation Officer
$2.2M
7.1K sh · $311.40
Own +47%
-
Other·F
Sr MD Chief Commercial Officer
$1.1M
3.7K sh · $311.40
Own -11%
-
Grant·A
Sr MD Chief Commercial Officer
$2.6M
8.3K sh · $311.40
Own +32%
-
Other·F
Sr MD Gl Hd Commodities Mkts
$1.1M
3.6K sh · $311.40
Own -21%
-
Grant·A
Sr MD Gl Hd Commodities Mkts
$2.6M
8.3K sh · $311.40
Own +95%
-
Other·F
President and CFO
$23.7K
76 sh · $311.40
Own -0%
-
Other·F
President and CFO
$759.5K
2.4K sh · $311.40
Own -9%
-
Grant·A
President and CFO
$1.7M
5.5K sh · $311.40
Own +26%
-
Other·F
MD Chief Accounting Officer
$55.7K
179 sh · $311.40
Own -1%
-
Grant·A
MD Chief Accounting Officer
$189.3K
608 sh · $311.40
Own +2%
-
Other·F
Chief Information Officer
$1.1M
3.7K sh · $311.40
Own -13%
-
Grant·A
Chief Information Officer
$2.6M
8.3K sh · $311.40
Own +43%
-
Sell·S
Chief Transformation Officer
$1.6M
5.2K sh · $309.00
Own -26%
-
Other·G
MD Chief Accounting Officer
$0
105 sh
Own -0%
-
Sell·S
Director
$320.0K
1.0K sh · $320.00
Own -5%
-
Sell·S
Director
$1.3M
4.2K sh · $309.65
Own -9%
-
Sell·S
Director
$91.8K
300 sh · $305.90
Own -1%
-
Sell·S
Director
$224.4K
748 sh · $300.00
Own -22%
-
Other·F
Terrence A Duffy KEY
Chairman and CEO
$2.8M
10.2K sh · $273.08
Own -16%
-
Buy·P
Director
$69.9K
251 sh · $278.37
Own +0%
-
Buy·P
Director
$3.1K
11 sh · $278.37
Own +0%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 18, 2026 | Hilda Harris Piell | Sell S | 5.8K | $1.8M |
| May 15, 2026 | Terrence A Duffy KEY | Sell S | 9.0K | $2.7M |
| May 15, 2026 | Terrence A Duffy KEY | Sell S | 26.0K | $7.8M |
| Mar 26, 2026 | William R Shepard | Buy P | 62 | $18.5K |
| Mar 26, 2026 | William R Shepard | Buy P | 1.4K | $418.6K |
| Mar 17, 2026 | Jonathan L Marcus 10b5-1 | Sell S | 3.3K | $1.1M |
| Mar 17, 2026 | Jonathan L Marcus 10b5-1 | Sell S | 3.3K | $1.0M |
| Mar 15, 2026 | Timothy Francis Mccourt | Other F | 94 | $29.3K |
| Mar 15, 2026 | Timothy Francis Mccourt | Other F | 2.8K | $875.0K |
| Mar 15, 2026 | Timothy Francis Mccourt | Grant A | 5.5K | $1.7M |
| Mar 15, 2026 | Jonathan L Marcus | Other F | 261 | $81.3K |
| Mar 15, 2026 | Jonathan L Marcus | Other F | 2.4K | $740.2K |
| Mar 15, 2026 | Jonathan L Marcus | Grant A | 5.3K | $1.6M |
| Mar 15, 2026 | Hilda Harris Piell | Other F | 3.0K | $946.3K |
| Mar 15, 2026 | Hilda Harris Piell | Grant A | 7.1K | $2.2M |
| Mar 15, 2026 | Suzanne Sprague | Other F | 76 | $23.7K |
| Mar 15, 2026 | Suzanne Sprague | Other F | 2.4K | $759.5K |
| Mar 15, 2026 | Suzanne Sprague | Grant A | 5.5K | $1.7M |
| Mar 15, 2026 | Terrence A Duffy KEY | Other F | 27.9K | $8.7M |
| Mar 15, 2026 | Terrence A Duffy KEY | Grant A | 62.9K | $19.6M |
| Mar 15, 2026 | Ken Vroman | Other F | 3.1K | $976.2K |
| Mar 15, 2026 | Ken Vroman | Grant A | 7.1K | $2.2M |
| Mar 15, 2026 | Julie Winkler | Other F | 3.7K | $1.1M |
| Mar 15, 2026 | Julie Winkler | Grant A | 8.3K | $2.6M |
| Mar 15, 2026 | Derek Sammann | Other F | 3.6K | $1.1M |
| Mar 15, 2026 | Derek Sammann | Grant A | 8.3K | $2.6M |
| Mar 15, 2026 | Lynne Fitzpatrick KEY | Other F | 76 | $23.7K |
| Mar 15, 2026 | Lynne Fitzpatrick KEY | Other F | 2.4K | $759.5K |
| Mar 15, 2026 | Lynne Fitzpatrick KEY | Grant A | 5.5K | $1.7M |
| Mar 15, 2026 | Jack J Tobin | Other F | 179 | $55.7K |
| Mar 15, 2026 | Jack J Tobin | Grant A | 608 | $189.3K |
| Mar 15, 2026 | Sunil Cutinho | Other F | 3.7K | $1.1M |
| Mar 15, 2026 | Sunil Cutinho | Grant A | 8.3K | $2.6M |
| Mar 12, 2026 | Ken Vroman | Sell S | 5.2K | $1.6M |
| Mar 11, 2026 | Jack J Tobin | Other G | 105 | $0 |
| Mar 6, 2026 | Elizabeth A Cook | Sell S | 1.0K | $320.0K |
| Feb 23, 2026 | Bryan T Durkin | Sell S | 4.2K | $1.3M |
| Feb 20, 2026 | Martin J Gepsman | Sell S | 300 | $91.8K |
| Feb 6, 2026 | Dennis Suskind | Sell S | 748 | $224.4K |
| Dec 31, 2025 | Terrence A Duffy KEY | Other F | 10.2K | $2.8M |
| Dec 30, 2025 | William R Shepard | Buy P | 251 | $69.9K |
| Dec 30, 2025 | William R Shepard | Buy P | 11 | $3.1K |
About CME insider trading
This page tracks insider transactions for CME GROUP INC. (CME) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.