| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 1 | +1,078 | 1.5% | $269.07 | +$290,011 |
| Sells | 15 | -73,051 | 99% | $277.33 | -$20,259,140 |
| Net | -14 | -71,973 | -97% | -$19,969,129 |
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Report Date |
|---|---|---|---|---|---|
| William R. Shepard | Director | $72,706,666 | +$290,011 | +0.4% | 30 Dec 2025 |
| William W. Hobert | Director | $48,045,909 | 25 Jun 2025 | ||
| Howard J. Siegel | Director | $34,027,524 | 25 Jun 2025 | ||
| Patrick J. Mulchrone | Director | $18,055,436 | 25 Jun 2025 | ||
| Larry G. Gerdes | Director | $17,643,970 | -$1,060,441 | -5.7% | 24 Apr 2025 |
| Julie Holzrichter | Sr MD Chief Operating Officer | $17,192,178 | 15 Sep 2024 | ||
| Terrence A. Duffy | Chairman and CEO, Director | $15,181,609 | -$6,738,815 | -31% | 15 Mar 2026 |
| Bryan T. Durkin | Director | $13,317,117 | -$1,300,530 | -8.9% | 23 Feb 2026 |
| Kevin Kometer | Sr MD Chief Information Office | $12,795,625 | 10 Feb 2022 | ||
| John William Pietrowicz | Sr MD Chief Financial Officer | $11,182,381 | 15 Sep 2022 | ||
| Kathleen M. Cronin | Sr MD Gen Counsel & Corp Secr | $8,394,377 | 15 Mar 2022 | ||
| Hilda Harris Piell | Sr MD & Chief HR Officer | $7,896,493 | 15 Mar 2026 | ||
| Derek Louis Sammann | Sr MD Gl Hd Commodities Mkts | $7,829,826 | -$3,289,646 | -30% | 15 Mar 2026 |
| Martin J. Gepsman | Director | $7,647,194 | -$173,721 | -2.2% | 20 Feb 2026 |
| Julie Marie Winkler | Sr MD Chief Commercial Officer | $6,628,782 | 15 Mar 2026 | ||
| Jack J. Tobin | MD Chief Accounting Officer | $6,517,835 | 15 Mar 2026 | ||
| Robert J. Tierney Jr. | Director | $6,296,419 | 25 Jun 2025 | ||
| Elizabeth A. Cook | Director | $5,691,247 | -$320,000 | -5.3% | 06 Mar 2026 |
| Lynne Fitzpatrick | President and CFO | $5,436,682 | 15 Mar 2026 | ||
| Timothy S. Bitsberger | Director | $5,285,791 | 25 Jun 2025 | ||
| Sunil Kiran Cutinho | Chief Information Officer | $4,933,652 | -$3,229,444 | -40% | 15 Mar 2026 |
| Ken Vroman | Chief Transformation Officer | $4,607,190 | -$1,594,440 | -26% | 15 Mar 2026 |
| Sean Peter Tully | Sr MD Global Hd Rates & OTC | $4,471,292 | 15 Dec 2022 | ||
| Terry L. Savage | Director | $3,530,485 | 25 Jun 2024 | ||
| Dennis Chookaszian | Director | $3,449,578 | 27 Jun 2022 | ||
| Daniel R. Glickman | Director | $3,271,750 | 25 Jun 2024 | ||
| Charles P. Carey | Director | $3,244,262 | -$950,357 | -23% | 25 Jun 2025 |
| Suzanne Sprague | COO & Global Head of Clearing | $2,818,376 | 15 Mar 2026 | ||
| Timothy Francis McCourt | Sr MD Global Head Equity & FX | $2,470,463 | -$98,476 | -3.8% | 15 Mar 2026 |
| Michael G. Dennis | Global Head of Fixed Income | $2,253,427 | 15 Sep 2025 | ||
| Jonathan L. Marcus | Sr MD General Counsel | $2,056,962 | -$308,298 | -13% | 15 Mar 2026 |
| Deborah J. Lucas | Director | $2,004,090 | 25 Jun 2025 | ||
| Daniel G. Kaye | Director | $1,955,735 | -$141,210 | -6.7% | 25 Jun 2025 |
| Patrick W. Maloney | Director | $1,811,037 | 25 Jun 2025 | ||
| Rahael Seifu | Director | $1,809,168 | 25 Jun 2025 | ||
| Phyllis M. Lockett | Director | $1,802,838 | -$294,553 | -14% | 25 Jun 2025 |
| Ana Dutra | Director | $1,452,709 | 27 Jun 2022 | ||
| Kathryn Benesh | Director | $877,862 | 25 Jun 2025 | ||
| Dennis Suskind | Director | $809,700 | -$495,680 | -38% | 06 Feb 2026 |
| Harold Eugene Ford Jr. | Director | $287,511 | -$263,530 | -48% | 03 Nov 2025 |
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Timothy Francis McCourt | CME | Common Stock Class A | Tax liability | -19.3% | -2,904 | 12,108 | 15 Mar 2026 | Direct | ||
| Timothy Francis McCourt | CME | Common Stock Class A | Award | 57.9% | 5,504 | 15,012 | 15 Mar 2026 | Direct | ||
| Jonathan L. Marcus | CME | Common Stock Class A | Tax liability | -20.1% | -2,638 | 10,483 | 15 Mar 2026 | Direct | ||
| Jonathan L. Marcus | CME | Common Stock Class A | Award | 67.1% | 5,270 | 13,121 | 15 Mar 2026 | Direct | ||
| Hilda Harris Piell | CME | Common Stock Class A | Tax liability | -8.33% | -3,039 | 33,455 | 15 Mar 2026 | Direct | ||
| Hilda Harris Piell | CME | Common Stock Class A | Award | 24% | 7,076 | 36,494 | 15 Mar 2026 | Direct | ||
| Suzanne Sprague | CME | Common Stock Class A | Tax liability | -15.4% | -2,515 | 13,836 | 15 Mar 2026 | Direct | ||
| Suzanne Sprague | CME | Common Stock Class A | Award | 50.7% | 5,504 | 16,351 | 15 Mar 2026 | Direct | ||
| Terrence A. Duffy | CME | Common Stock Class A | Tax liability | -23.5% | -27,866 | 90,630 | 15 Mar 2026 | Direct | ||
| Terrence A. Duffy | CME | Common Stock Class A | Award | 113.2% | 62,902 | 118,496 | 15 Mar 2026 | Direct | ||
| Ken Vroman | CME | Common Stock Class A | Tax liability | -14.3% | -3,135 | 18,851 | 15 Mar 2026 | Direct | ||
| Ken Vroman | CME | Common Stock Class A | Award | 47.5% | 7,076 | 21,986 | 15 Mar 2026 | Direct | ||
| Julie Marie Winkler | CME | Common Stock Class A | Tax liability | -10.8% | -3,658 | 30,110 | 15 Mar 2026 | Direct | ||
| Julie Marie Winkler | CME | Common Stock Class A | Award | 32.4% | 8,256 | 33,768 | 15 Mar 2026 | Direct | ||
| Derek Louis Sammann | CME | Common Stock Class A | Tax liability | -21.4% | -3,627 | 13,312 | 15 Mar 2026 | Direct | ||
| Derek Louis Sammann | CME | Common Stock Class A | Award | 95.1% | 8,256 | 16,939 | 15 Mar 2026 | Direct | ||
| Lynne Fitzpatrick | CME | Common Stock Class A | Tax liability | -9.52% | -2,515 | 23,913 | 15 Mar 2026 | Direct | ||
| Lynne Fitzpatrick | CME | Common Stock Class A | Award | 26.3% | 5,504 | 26,428 | 15 Mar 2026 | Direct | ||
| Jack J. Tobin | CME | Common Stock Class A | Tax liability | -0.7% | -179 | 25,409 | 15 Mar 2026 | Direct | ||
| Jack J. Tobin | CME | Common Stock Class A | Award | 2.43% | 608 | 25,588 | 15 Mar 2026 | Direct | ||
| Sunil Kiran Cutinho | CME | Common Stock Class A | Tax liability | -13.4% | -3,658 | 23,586 | 15 Mar 2026 | Direct | ||
| Sunil Kiran Cutinho | CME | Common Stock Class A | Award | 43.5% | 8,256 | 27,244 | 15 Mar 2026 | Direct | ||
| Ken Vroman | CME | Common Stock Class A | Sale | -25.7% | $1,594,440 | $309.00 | -5,160 | 14,910 | 12 Mar 2026 | Direct |
| Jack J. Tobin | CME | Common Stock Class A | Gift | -0.42% | -105 | 24,980 | 11 Mar 2026 | Direct | ||
| Elizabeth A. Cook | CME | Common Stock Class A | Sale | -5.33% | $320,000 | $320.00 | -1,000 | 17,771 | 06 Mar 2026 | by Trust |
| Bryan T. Durkin | CME | Common Stock Class A | Sale | -8.9% | $1,300,530 | $309.65 | -4,200 | 43,007 | 23 Feb 2026 | Direct |
| Martin J. Gepsman | CME | Common Stock Class A | Sale | -1.19% | $91,770 | $305.90 | -300 | 24,999 | 20 Feb 2026 | Direct |
| Dennis Suskind | CME | Common Stock Class A | Sale | -21.7% | $224,400 | $300.00 | -748 | 2,699 | 06 Feb 2026 | Direct |
| Terrence A. Duffy | CME | Common Stock Class A | Tax liability | -15.5% | -10,210 | 55,594 | 31 Dec 2025 | Direct | ||
| William R. Shepard | CME | Common Stock Class A | Purchase | 0.1% | $69,929 | $278.37 | 251 | 258,710 | 30 Dec 2025 | by Trust |
| William R. Shepard | CME | Common Stock Class A | Purchase | 0.45% | $3,079 | $278.37 | 11.06 | 2,477 | 30 Dec 2025 | Direct |
| Terrence A. Duffy | CME | Common Stock Class A | Sale | -27.5% | $6,738,815 | $269.55 | -25,000 | 65,804 | 11 Dec 2025 | Direct |
| Derek Louis Sammann | CME | Common Stock Class A | Sale | -15.8% | $362,322 | $275.74 | -1,314 | 7,022 | 20 Nov 2025 | by Spouse |
| Derek Louis Sammann | CME | Common Stock Class A | Sale | -34.8% | $1,622,476 | $275.65 | -5,886 | 11,028 | 20 Nov 2025 | by Trust |
| Hilda Harris Piell | CME | Common Stock Class A | Gift | -3.2% | -973 | 29,418 | 07 Nov 2025 | Direct | ||
| Derek Louis Sammann | CME | Common Stock Class A | Other | 15.7% | 2,300 | 16,914 | 06 Nov 2025 | by Trust | ||
| Derek Louis Sammann | CME | Common Stock Class A | Other | -20.9% | -2,300 | 8,683 | 06 Nov 2025 | Direct | ||
| Harold Eugene Ford Jr. | CME | Common Stock Class A | Sale | -47.8% | $263,530 | $263.53 | -1,000 | 1,091 | 03 Nov 2025 | Direct |
| William R. Shepard | CME | Common Stock Class A | Purchase | 0.47% | $3,069 | $265.22 | 11.57 | 2,466 | 25 Sep 2025 | Direct |
| William R. Shepard | CME | Common Stock Class A | Purchase | 0.1% | $69,603 | $265.19 | 262 | 258,459 | 25 Sep 2025 | by Trust |
| Jonathan L. Marcus | CME | Common Stock Class A | Sale | -4.76% | $102,704 | $262.00 | -392 | 7,851 | 18 Sep 2025 | Direct |
| Sunil Kiran Cutinho | CME | Common Stock Class A | Tax liability | -1.96% | -379 | 18,988 | 16 Sep 2025 | Direct | ||
| Julie Marie Winkler | CME | Common Stock Class A | Tax liability | -1.46% | -379 | 25,512 | 16 Sep 2025 | Direct | ||
| Ken Vroman | CME | Common Stock Class A | Tax liability | -1.59% | -325 | 20,070 | 16 Sep 2025 | Direct | ||
| Jonathan L. Marcus | CME | Common Stock Class A | Tax liability | -3.44% | -294 | 8,243 | 16 Sep 2025 | Direct | ||
| Jonathan L. Marcus | CME | Common Stock Class A | Sale | -4.22% | $97,369 | $258.96 | -376 | 8,537 | 16 Sep 2025 | Direct |
| Suzanne Sprague | CME | Common Stock Class A | Tax liability | -2.91% | -325 | 10,847 | 16 Sep 2025 | Direct | ||
| Lynne Fitzpatrick | CME | Common Stock Class A | Tax liability | -1.78% | -379 | 20,924 | 16 Sep 2025 | Direct | ||
| Jack J. Tobin | CME | Common Stock Class A | Tax liability | -0.23% | -57 | 25,085 | 16 Sep 2025 | Direct | ||
| Michael G. Dennis | CME | Common Stock Class A | Tax liability | -3.24% | -289 | 8,638 | 16 Sep 2025 | Direct |