Cboe Global Markets, 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 | Date |
|---|---|---|---|---|---|---|
| Tomczyk Fredric J | — | Tax Withholding | 6,564 | $244.71 | $1,606,276 | Oct 12, 2025 |
| Isaacson Christopher A | EVP, COO | Sale | 5,000 | $236.66 | $1,183,300 | Sep 2, 2025 |
| Foley Stephanie | EVP, CHRO | Tax Withholding | 134 | $246.13 | $32,981 | Aug 19, 2025 |
| Tomczyk Fredric J | — | Award / Grant | 623 | — | — | Jul 1, 2025 |
| Isaacson Christopher A | EVP, COO | Sale | 5,000 | $221.37 | $1,106,850 | Jun 9, 2025 |
| Clay Catherine R | EVP, GLOBAL DERIVATIVES | Sale | 3,598 | $226.58 | $815,235 | May 23, 2025 |
| Lipscomb Timothy | EVP, Chief Technology Officer | Tax Withholding | 155 | $224.41 | $34,784 | May 19, 2025 |
| PALMORE RODERICK A | — | Award / Grant | 729 | — | — | May 6, 2025 |
| Farrow William M III | — | Award / Grant | 729 | — | — | May 6, 2025 |
| Fitzpatrick Edward J. | — | Award / Grant | 729 | — | — | May 6, 2025 |
| Fong Ivan K | — | Award / Grant | 729 | — | — | May 6, 2025 |
| Froetscher Janet P | — | Award / Grant | 729 | — | — | May 6, 2025 |
| Goodman Jill R | — | Award / Grant | 729 | — | — | May 6, 2025 |
| Mao Cecilia | — | Award / Grant | 729 | — | — | May 6, 2025 |
| Mansfield Erin | — | Award / Grant | 729 | — | — | May 6, 2025 |
| Matturri Alexander JR | — | Award / Grant | 729 | — | — | May 6, 2025 |
| McPeek Jennifer J | — | Award / Grant | 729 | — | — | May 6, 2025 |
| Parisi James E. | — | Award / Grant | 729 | — | — | May 6, 2025 |
| Goodman Jill R | — | Sale | 1,384 | $211.33 | $292,481 | Mar 12, 2025 |
| Wilkinson Allen | SVP, CHIEF ACCOUNTING OFFICER | Sale | 228 | $211.12 | $48,135 | Feb 24, 2025 |
| Inzirillo Adam | EVP, DATA VANTAGE | Tax Withholding | 394 | $210.25 | $82,839 | Feb 19, 2025 |
| Howson Dave | EVP, GLOBAL PRESIDENT | Sale | 1,684 | $209.43 | $352,680 | Feb 19, 2025 |
| Foley Stephanie | EVP, CHRO | Option Exercise | 43 | $210.25 | $9,041 | Feb 19, 2025 |
| Isaacson Christopher A | EVP, COO | Tax Withholding | 1,145 | $210.25 | $240,736 | Feb 19, 2025 |
| Griebenow Jill | EVP, CFO | Tax Withholding | 394 | $210.25 | $82,839 | Feb 19, 2025 |
| Clay Catherine R | EVP, GLOBAL DERIVATIVES | Tax Withholding | 326 | $210.25 | $68,542 | Feb 19, 2025 |
| Wilkinson Allen | SVP, CHIEF ACCOUNTING OFFICER | Tax Withholding | 112 | $210.25 | $23,548 | Feb 19, 2025 |
| Sexton John P | EVP, GC AND CORP SEC | Tax Withholding | 449 | $210.25 | $94,402 | Feb 19, 2025 |
| Howson Dave | EVP, GLOBAL PRESIDENT | Sale | 11,036 | $206.01 | $2,273,526 | Feb 12, 2025 |
| Isaacson Christopher A | EVP, COO | Gift | 7,133 | — | — | Feb 12, 2025 |
| Howson Dave | EVP, GLOBAL PRESIDENT | Award / Grant | 4,122 | — | — | Feb 10, 2025 |
| Sexton John P | EVP, GC AND CORP SEC | Award / Grant | 5,734 | — | — | Feb 10, 2025 |
| Clay Catherine R | EVP, GLOBAL DERIVATIVES | Tax Withholding | 1,292 | $209.71 | $270,945 | Feb 10, 2025 |
| Isaacson Christopher A | EVP, COO | Award / Grant | 3,735 | — | — | Feb 10, 2025 |
| Inzirillo Adam | EVP, DATA VANTAGE | Sale | 80 | $211.66 | $16,933 | Feb 10, 2025 |
| Inzirillo Adam | EVP, DATA VANTAGE | Sale | 25 | $200.43 | $5,011 | Dec 13, 2024 |
| Tomczyk Fredric J | CHIEF EXECUTIVE OFFICER | Tax Withholding | 6,392 | $206.00 | $1,316,752 | Oct 12, 2024 |
| Griebenow Jill | EVP, CFO | Sale | 1,622 | $213.33 | $346,021 | Sep 4, 2024 |
| Isaacson Christopher A | EVP, COO | Sale | 6,000 | $204.89 | $1,229,340 | Sep 3, 2024 |
| Wilkinson Allen | SVP, CHIEF ACCOUNTING OFFICER | Sale | 74 | $213.49 | $15,798 | Aug 26, 2024 |
| McPeek Jennifer J | — | Sale | 2,000 | $206.11 | $412,220 | Aug 22, 2024 |
| Wilkinson Allen | SVP, CHIEF ACCOUNTING OFFICER | Tax Withholding | 31 | $204.59 | $6,342 | Aug 19, 2024 |
| Foley Stephanie | EVP, CHRO | Tax Withholding | 133 | $204.59 | $27,210 | Aug 19, 2024 |
| Clay Catherine R | EVP, GLOBAL DERIVATIVES | Sale | 469 | $203.25 | $95,324 | Aug 7, 2024 |
| Isaacson Christopher A | EVP, COO | Gift | 6,000 | — | — | Aug 5, 2024 |
| Howson Dave | EVP, GLOBAL PRESIDENT | Sale | 3,016 | $192.50 | $580,580 | Aug 2, 2024 |
| Howson Dave | EVP, GLOBAL PRESIDENT | Sale | 35 | $188.14 | $6,585 | Jul 25, 2024 |
| Howson Dave | EVP, GLOBAL PRESIDENT | Sale | 2,500 | $186.67 | $466,675 | Jul 22, 2024 |
| Isaacson Christopher A | EVP, COO | Sale | 6,000 | $175.00 | $1,050,000 | Jun 21, 2024 |
| Parisi James E. | — | Award / Grant | 937 | — | — | May 16, 2024 |