CME GROUP INC. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Cutinho Sunil | Chief Information Officer | Tax Withholding | 1,816 | $258.68 | $469,763 | 29,336 | Mar 15, 2025 |
| DUFFY TERRENCE A | Chairman and CEO | Award / Grant | 25,887 | $258.68 | $6,696,449 | 79,092 | Mar 15, 2025 |
| Piell Hilda Harris | Sr MD & Chief HR Officer | Tax Withholding | 1,436 | $258.68 | $371,464 | 29,061 | Mar 15, 2025 |
| Sammann Derek | Sr MD Gl Hd Commodities Mkts | Award / Grant | 3,883 | $258.68 | $1,004,454 | 15,675 | Mar 15, 2025 |
| Sprague Suzanne | COO & Global Head of Clearing | Award / Grant | 1,108 | $258.68 | $286,617 | 9,336 | Mar 15, 2025 |
| Marcus Jonathan L | Sr MD General Counsel | Tax Withholding | 269 | $258.68 | $69,585 | 7,098 | Mar 15, 2025 |
| Winkler Julie | Sr MD Chief Commercial Officer | Tax Withholding | 1,625 | $258.68 | $420,355 | 23,928 | Mar 15, 2025 |
| Fitzpatrick Lynne | President and CFO | Award / Grant | 1,110 | $258.68 | $287,135 | 18,164 | Mar 15, 2025 |
| Tobin Jack J | MD Chief Accounting Officer | Tax Withholding | 91 | $258.68 | $23,540 | 23,739 | Mar 15, 2025 |
| Lucas Deborah J | — | Sale | 1,500 | $256.95 | $385,425 | 3,356 | Mar 14, 2025 |
| SIEGEL HOWARD J | — | Sale | 10,000 | $260.00 | $2,600,000 | 21,873 | Mar 13, 2025 |
| DUFFY TERRENCE A | Chairman and CEO | Sale | 30,000 | $259.18 | $7,775,400 | 53,205 | Mar 11, 2025 |
| Sprague Suzanne | COO & Global Head of Clearing | Sale | 1,500 | $256.83 | $385,245 | 8,036 | Mar 3, 2025 |
| Tobin Jack J | MD Chief Accounting Officer | Gift | 43 | — | — | 23,522 | Feb 27, 2025 |
| Piell Hilda Harris | Sr MD & Chief HR Officer | Sale | 3,984 | $250.47 | $997,872 | 27,046 | Feb 27, 2025 |
| Vroman Ken | Chief Transformation Officer | Sale | 5,066 | $250.00 | $1,266,500 | 16,715 | Feb 13, 2025 |
| Winkler Julie | Sr MD Chief Commercial Officer | Sale | 11,592 | $249.17 | $2,888,379 | 21,885 | Feb 13, 2025 |
| SHEPARD WILLIAM R | — | Purchase | 1,362 | $227.96 | $310,509 | 256,798 | Jan 16, 2025 |
| SHEPARD WILLIAM R | — | Purchase | 60 | $227.96 | $13,757 | 2,432 | Jan 16, 2025 |
| DUFFY TERRENCE A | Chairman and CEO | Tax Withholding | 11,706 | $232.23 | $2,718,484 | 83,205 | Dec 31, 2024 |
| SHEPARD WILLIAM R | — | Purchase | 12 | $232.89 | $2,715 | 2,372 | Dec 27, 2024 |
| Cook Elizabeth A | — | Sale | 750 | $226.33 | $169,748 | 18,239 | Nov 12, 2024 |
| GEPSMAN MARTIN J | — | Sale | 400 | $222.92 | $89,168 | 25,067 | Nov 4, 2024 |
| Sammann Derek | Sr MD Gl Hd Commodities Mkts | Gift | 2,375 | — | — | 14,614 | Oct 31, 2024 |
| Cutinho Sunil | Chief Information Officer | Sale | 4,500 | $226.64 | $1,019,880 | 27,053 | Oct 30, 2024 |
| Bitsberger Timothy S. | — | Sale | 500 | $227.08 | $113,540 | 11,089 | Oct 30, 2024 |
| McCourt Timothy Francis | Sr MD Global Head Equity & FX | Sale | 1,374 | $227.12 | $312,063 | 7,275 | Oct 28, 2024 |
| Benesh Kathryn | — | Purchase | 8 | $232.77 | $1,802 | 1,575 | Sep 25, 2024 |
| SHEPARD WILLIAM R | — | Purchase | 280 | $218.50 | $61,246 | 255,172 | Sep 25, 2024 |
| Fitzpatrick Lynne | Sr MD Chief Financial Officer | Tax Withholding | 754 | $216.99 | $163,610 | 13,261 | Sep 16, 2024 |
| Sprague Suzanne | Sr MD Global Head of Clearing | Tax Withholding | 755 | $216.99 | $163,827 | 6,448 | Sep 16, 2024 |
| Piell Hilda Harris | Sr MD & Chief HR Officer | Tax Withholding | 1,314 | $216.99 | $285,125 | 27,942 | Sep 16, 2024 |
| Marcus Jonathan L | Sr MD General Counsel | Tax Withholding | 271 | $216.99 | $58,804 | 4,623 | Sep 16, 2024 |
| Dennis Michael G. | Global Head of Fixed Income | Award / Grant | 2,744 | $218.53 | $599,646 | 6,319 | Sep 16, 2024 |
| Sammann Derek | Sr MD Gl Hd Commodity & Option | Tax Withholding | 1,506 | $216.99 | $326,787 | 8,188 | Sep 16, 2024 |
| DUFFY TERRENCE A | Chairman and CEO | Award / Grant | 27,456 | $218.53 | $5,999,960 | 94,911 | Sep 16, 2024 |
| Vroman Ken | Chief Transformation Officer | Award / Grant | 3,088 | $218.53 | $674,821 | 21,781 | Sep 15, 2024 |
| Cutinho Sunil | Chief Information Officer | Award / Grant | 3,604 | $218.53 | $787,582 | 31,553 | Sep 15, 2024 |
| Fitzpatrick Lynne | Sr MD Chief Financial Officer | Award / Grant | 3,604 | $218.53 | $787,582 | 16,865 | Sep 15, 2024 |
| McCourt Timothy Francis | Sr MD Global Head Equity & FX | Award / Grant | 3,088 | $218.53 | $674,821 | 8,649 | Sep 15, 2024 |
| Tobin Jack J | MD Chief Accounting Officer | Award / Grant | 852 | $218.53 | $186,188 | 23,565 | Sep 15, 2024 |
| Winkler Julie | Sr MD Chief Commercial Officer | Award / Grant | 3,604 | $218.53 | $787,582 | 33,477 | Sep 15, 2024 |
| Holzrichter Julie | Sr MD Chief Operating Officer | Award / Grant | 3,604 | $218.53 | $787,582 | 40,437 | Sep 15, 2024 |
| Durkin Bryan T | — | Gift | 465 | — | — | 55,142 | Aug 30, 2024 |
| Ford Harold Eugene Jr. | — | Award / Grant | 748 | $194.10 | $145,187 | 1,559 | Jun 25, 2024 |
| Maloney Patrick W | — | Award / Grant | 748 | $194.10 | $145,187 | 3,566 | Jun 25, 2024 |
| SHEPARD WILLIAM R | — | Purchase | 14 | $195.07 | $2,684 | 2,348 | Jun 25, 2024 |
| Tierney Robert J JR | — | Award / Grant | 748 | $194.10 | $145,187 | 13,168 | Jun 25, 2024 |
| GLICKMAN DANIEL R | — | Award / Grant | 748 | $194.10 | $145,187 | 14,756 | Jun 25, 2024 |
| Dennis Michael G. | — | Award / Grant | 748 | $194.10 | $145,187 | 3,575 | Jun 25, 2024 |