There are no significant Insider Shareholders in Cboe Global Markets as of December 20, 2025.
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Edward T Tilly | Chairman And CEO | 177,983 | 12 Jul, 2023 |
| Christopher A Isaacson | EVP And COO | 37,580 | 04 Sep, 2025 |
| Bryan Harkins | EVP And President Bids Trading | 32,411 | 10 May, 2021 |
| Fredric J Tomczyk | 30,900 | 15 Oct, 2025 | |
| Roderick A Palmore | 27,200 | 08 May, 2025 | |
| Eugene S Sunshine | 24,611 | 16 May, 2022 | |
| Joseph P Ratterman | 23,186 | 15 May, 2023 | |
| Michael L Richter | 22,171 | 10 Mar, 2021 | |
| John P Sexton | EVP And GC And Corp Sec | 22,050 | 21 Feb, 2025 |
| Edward J. Fitzpatrick | 16,868 | 08 May, 2025 | |
| Janet P Froetscher | 14,500 | 08 May, 2025 | |
| John Deters | EVP And Corporate Strategy | 13,228 | 22 Feb, 2023 |
| William M Iii Farrow | 12,205 | 08 May, 2025 | |
| Jill R Goodman | 11,918 | 08 May, 2025 | |
| Jill Griebenow | EVP And Cfo | 10,798 | 21 Feb, 2025 |
| Brian N Schell | Executive VP And CFO & Treasurer | 9,577 | 22 Feb, 2023 |
| James E. Parisi | 9,439 | 08 May, 2025 | |
| Dave Howson | EVP And Global President | 8,025 | 21 Feb, 2025 |
| Ivan K Fong | 6,911 | 08 May, 2025 | |
| Jill E. Sommers | 6,550 | 16 May, 2022 | |
| Alexander Jr Matturri | 6,261 | 08 May, 2025 | |
| Jennifer J Mcpeek | 5,838 | 08 May, 2025 | |
| Stephanie Foley | EVP And Chro | 2,667 | 21 Aug, 2025 |
| Catherine R Clay | EVP And Global Derivatives | 2,183 | 28 May, 2025 |
| Adam Inzirillo | EVP And Data Vantage | 1,993 | 21 Feb, 2025 |
| Cecilia Mao | 1,911 | 08 May, 2025 | |
| Erin Mansfield | 1,911 | 08 May, 2025 | |
| Timothy Lipscomb | EVP And Chief Technology Officer | 1,616 | 21 May, 2025 |
| Allen Wilkinson | SVP And Chief Accounting Officer | 248 | 26 Feb, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 12 Oct, 2025 | Fredric J Tomczyk | Common Stock | A | 14,817 | $244.71 | 37,464 | D | M |
| 12 Oct, 2025 | Fredric J Tomczyk | Common Stock | D | 6,564 | $244.71 | 30,900 | D | F |
| 02 Sep, 2025 | Christopher A Isaacson | - | - | 37,580 | D | |||
| 02 Sep, 2025 | Christopher A Isaacson | Common Stock | D | 5,000 | $236.66 | 37,580 | D | S |
| 19 Aug, 2025 | Stephanie Foley | Common Stock | A | 357 | $246.13 | 1,835 | D | M |
| 19 Aug, 2025 | Stephanie Foley | - | - | 1,835 | D | |||
| 19 Aug, 2025 | Stephanie Foley | - | - | 1,701 | D | |||
| 19 Aug, 2025 | Stephanie Foley | Common Stock | D | 134 | $246.13 | 1,701 | D | F |
| 19 Aug, 2025 | Stephanie Foley | - | - | 3,285 | D | |||
| 19 Aug, 2025 | Stephanie Foley | Common Stock | A | 1,584 | $246.13 | 3,285 | D | M |
| 19 Aug, 2025 | Stephanie Foley | Common Stock | D | 618 | $246.13 | 2,667 | D | F |
| 19 Aug, 2025 | Stephanie Foley | - | - | 2,667 | D | |||
| 01 Jul, 2025 | Fredric J Tomczyk | Common Stock | A | 623 | $0.00 | 22,647 | D | A |
| 09 Jun, 2025 | Christopher A Isaacson | Common Stock | D | 5,000 | $221.37 | 42,580 | D | S |
| 23 May, 2025 | Catherine R Clay | - | - | 2,183 | D | |||
| 23 May, 2025 | Catherine R Clay | Common Stock | D | 3,598 | $226.58 | 2,183 | D | S |
| 19 May, 2025 | Timothy Lipscomb | - | - | 1,258 | D | |||
| 19 May, 2025 | Timothy Lipscomb | Common Stock | A | 343 | $224.41 | 1,258 | D | M |
| 19 May, 2025 | Timothy Lipscomb | Common Stock | D | 155 | $224.41 | 1,103 | D | F |
| 19 May, 2025 | Timothy Lipscomb | - | - | 1,103 | D |