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 |
|---|---|---|---|---|---|---|---|
| Tierney Robert J JR | — | Award / Grant | 47 | $221.79 | $10,424 | 9,416 | Jan 25, 2022 |
| SIEGEL HOWARD J | — | Award / Grant | 75 | $221.79 | $16,634 | 43,187 | Jan 25, 2022 |
| Carey Charles P | — | Award / Grant | 75 | $221.79 | $16,634 | 10,675 | Jan 25, 2022 |
| Tierney Robert J JR | — | Award / Grant | 47 | $221.79 | $10,424 | 1,916 | Jan 25, 2022 |
| Cook Elizabeth A | — | Award / Grant | 47 | $221.79 | $10,424 | 19,737 | Jan 25, 2022 |
| Hobert William W | — | Award / Grant | 75 | $221.79 | $16,634 | 81,994 | Jan 25, 2022 |
| Maloney Patrick W | — | Award / Grant | 47 | $221.79 | $10,424 | 1,314 | Jan 25, 2022 |
| Dennis Michael G. | — | Award / Grant | 47 | $221.79 | $10,424 | 1,323 | Jan 25, 2022 |
| Mulchrone Patrick J | — | Award / Grant | 47 | $221.79 | $10,424 | 50,701 | Jan 25, 2022 |
| GEPSMAN MARTIN J | — | Award / Grant | 47 | $221.79 | $10,424 | 23,515 | Jan 25, 2022 |
| Carey Charles P | — | Award / Grant | 75 | $221.79 | $16,634 | 4,719 | Jan 25, 2022 |
| Lucas Deborah J | — | Award / Grant | 47 | $221.79 | $10,424 | 2,604 | Jan 25, 2022 |
| Bitsberger Timothy S. | — | Award / Grant | 47 | $221.79 | $10,424 | 10,137 | Jan 25, 2022 |
| GLICKMAN DANIEL R | — | Award / Grant | 47 | $221.79 | $10,424 | 15,003 | Jan 25, 2022 |
| Kaye Daniel G | — | Award / Grant | 47 | $221.79 | $10,424 | 1,916 | Jan 25, 2022 |
| GERDES LARRY G | — | Award / Grant | 75 | $221.79 | $16,634 | 36,926 | Jan 25, 2022 |
| Seifu Rahael | — | Award / Grant | 47 | $221.79 | $10,424 | 1,310 | Jan 25, 2022 |
| Durkin Bryan T | — | Award / Grant | 47 | $221.79 | $10,424 | 67,875 | Jan 25, 2022 |
| SHEPARD WILLIAM R | — | Award / Grant | 75 | $221.79 | $16,634 | 198,052 | Jan 25, 2022 |
| SAVAGE TERRY L | — | Award / Grant | 47 | $221.79 | $10,424 | 18,437 | Jan 25, 2022 |
| Lockett Phyllis M | — | Award / Grant | 47 | $221.79 | $10,424 | 1,916 | Jan 25, 2022 |
| Dutra Ana | — | Award / Grant | 47 | $221.79 | $10,424 | 6,483 | Jan 25, 2022 |
| Suskind Dennis | — | Award / Grant | 47 | $221.79 | $10,424 | 3,163 | Jan 25, 2022 |
| SIEGEL HOWARD J | — | Award / Grant | 75 | $221.79 | $16,634 | 75,060 | Jan 25, 2022 |
| CHOOKASZIAN DENNIS | — | Award / Grant | 47 | — | — | 3,413 | Jan 25, 2022 |
| SIEGEL HOWARD J | — | Award / Grant | 31,873 | — | — | 31,873 | Dec 31, 2021 |
| Carey Charles P | — | Other | 6,141 | — | — | 10,785 | Dec 31, 2021 |
| Tobin Jack J | MD Chief Accounting Officer | Tax Withholding | 65 | $229.09 | $14,891 | 19,024 | Dec 16, 2021 |
| Sammann Derek | Sr MD Gl Hd Commodity & Option | Gift | 2,353 | — | — | 17,313 | Dec 13, 2021 |
| Tobin Jack J | MD Chief Accounting Officer | Gift | 450 | — | — | 19,089 | Dec 10, 2021 |
| GEPSMAN MARTIN J | — | Sale | 500 | $231.00 | $115,500 | 23,468 | Dec 7, 2021 |
| Sammann Derek | Sr MD Gl Hd Commodity & Option | Gift | 3,700 | — | — | 13,951 | Dec 2, 2021 |
| Tobin Jack J | MD Chief Accounting Officer | Gift | 90 | — | — | 19,539 | Dec 1, 2021 |
| Mulchrone Patrick J | — | Gift | 25,000 | — | — | 25,701 | Nov 12, 2021 |
| SIEGEL HOWARD J | — | Sale | 2,000 | $223.00 | $446,000 | 77,985 | Nov 11, 2021 |
| Holzrichter Julie | Sr MD Chief Operating Officer | Sale | 5,000 | $220.81 | $1,104,050 | 33,713 | Nov 11, 2021 |
| Bitsberger Timothy S. | — | Sale | 600 | $221.15 | $132,690 | 10,090 | Nov 10, 2021 |
| Vroman Ken | Sr MD International & Optimiza | Sale | 445 | $220.00 | $97,900 | 13,063 | Nov 9, 2021 |
| Durkin Bryan T | — | Gift | 169 | — | — | 68,118 | Nov 8, 2021 |
| Durkin Bryan T | — | Sale | 179 | $220.76 | $39,516 | 68,287 | Nov 5, 2021 |
| DUFFY TERRENCE A | Chairman and CEO | Purchase | 400 | $222.02 | $88,808 | 81,308 | Nov 5, 2021 |
| DUFFY TERRENCE A | Chairman and CEO | Purchase | 200 | $220.21 | $44,042 | 80,208 | Nov 4, 2021 |
| GEPSMAN MARTIN J | — | Sale | 104 | $218.29 | $22,702 | 24,217 | Oct 28, 2021 |
| Durkin Bryan T | — | Award / Grant | 368 | $217.69 | $80,110 | 78,287 | Oct 25, 2021 |
| Piell Hilda Harris | Sr MD & Chief HR Officer | Sale | 2,947 | $215.00 | $633,605 | 39,940 | Oct 19, 2021 |
| Durkin Bryan T | — | Tax Withholding | 795 | $166.08 | $132,034 | 54,347 | Sep 30, 2021 |
| Tierney Robert J JR | — | Other | 7,500 | — | — | — | Sep 28, 2021 |
| Tully Sean | Sr MD Global Hd Financial & OT | Tax Withholding | 410 | $188.69 | $77,363 | 25,033 | Sep 16, 2021 |
| Winkler Julie | Sr MD Chief Commercial Officer | Tax Withholding | 315 | $188.69 | $59,437 | 27,356 | Sep 16, 2021 |
| Kometer Kevin | Sr MD Chief Information Office | Tax Withholding | 352 | $188.69 | $66,419 | 76,707 | Sep 16, 2021 |