CBOE GLOBAL MARKETS INC (CBOE) Stock Ownership and Short Interest
USA - NYSEARCA:CBOE - US12503M1080 - Common Stock
245.64 USD
+8.83 (+3.73%)
245.64 USD
0 (0%)
| Shares Outstanding | 104.59M |
| Float | 104.38M |
| Float Short Interest Percentage | 2.52% |
| Owners (insider) | 0.18% |
| Owners (institutional) | 91.05% |
| Owners (insider) change | 0.38% |
| Owners (institutional) change | -0.34% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Oct 12, 2025 | Tomczyk Fredric J | Option Excercise | 14817 | 244.71 | $ 3,625,868.07 |
| Oct 12, 2025 | Tomczyk Fredric J | Option Excercise | 6564 | 244.71 | $ 1,606,276.44 |
| Sep 2, 2025 | Isaacson Christopher A | Open Market Sale | 5000 | 236.66 | $ 1,183,300.00 |
| Aug 19, 2025 | Foley Stephanie | Option Excercise | 1941 | 246.13 | $ 477,738.33 |
| Aug 19, 2025 | Foley Stephanie | Option Excercise | 752 | 246.13 | $ 185,089.76 |
| Jul 1, 2025 | Tomczyk Fredric J | Grant | 623 | 0.00 | $ 0.00 |
| Jun 9, 2025 | Isaacson Christopher A | Open Market Sale | 5000 | 221.37 | $ 1,106,850.00 |
| May 23, 2025 | Clay Catherine R | Open Market Sale | 3598 | 226.58 | $ 815,234.84 |
| May 19, 2025 | Lipscomb Timothy | Option Excercise | 1278 | 224.41 | $ 286,795.98 |
| May 19, 2025 | Lipscomb Timothy | Option Excercise | 577 | 224.41 | $ 129,484.57 |
| May 6, 2025 | PALMORE RODERICK A | Grant | 729 | 0.00 | $ 0.00 |
| May 6, 2025 | Farrow William M III | Grant | 729 | 0.00 | $ 0.00 |
| May 6, 2025 | Fitzpatrick Edward J. | Grant | 729 | 0.00 | $ 0.00 |
| May 6, 2025 | Fong Ivan K | Grant | 729 | 0.00 | $ 0.00 |
| May 6, 2025 | Froetscher Janet P | Grant | 729 | 0.00 | $ 0.00 |
| May 6, 2025 | Goodman Jill R | Grant | 729 | 0.00 | $ 0.00 |
| May 6, 2025 | Mao Cecilia | Grant | 729 | 0.00 | $ 0.00 |
| May 6, 2025 | Mansfield Erin | Grant | 729 | 0.00 | $ 0.00 |
| May 6, 2025 | Matturri Alexander JR | Grant | 729 | 0.00 | $ 0.00 |
| May 6, 2025 | McPeek Jennifer J | Grant | 729 | 0.00 | $ 0.00 |
| May 6, 2025 | Parisi James E. | Grant | 729 | 0.00 | $ 0.00 |
| Mar 12, 2025 | Goodman Jill R | Open Market Sale | 2684 | 208.86 | $ 560,592.72 |
| Feb 24, 2025 | Wilkinson Allen | Open Market Sale | 228 | 211.12 | $ 48,135.36 |
| Feb 20, 2025 | Inzirillo Adam | Open Market Sale | 200 | 209.67 | $ 41,934.00 |
| Feb 20, 2025 | Howson Dave | Open Market Sale | 5659 | 208.65 | $ 1,180,743.87 |
| Feb 19, 2025 | Griebenow Jill | Option Excercise | 3561 | 210.25 | $ 748,700.25 |
| Feb 19, 2025 | Griebenow Jill | Option Excercise | 1607 | 210.25 | $ 337,871.75 |
| Feb 19, 2025 | Clay Catherine R | Option Excercise | 2595 | 210.25 | $ 545,598.75 |
| Feb 19, 2025 | Clay Catherine R | Option Excercise | 1141 | 210.25 | $ 239,895.25 |
| Feb 19, 2025 | Wilkinson Allen | Option Excercise | 744 | 210.25 | $ 156,426.00 |
| Feb 19, 2025 | Wilkinson Allen | Option Excercise | 351 | 210.25 | $ 73,797.75 |
| Feb 19, 2025 | Sexton John P | Option Excercise | 2889 | 210.25 | $ 607,412.25 |
| Feb 19, 2025 | Sexton John P | Option Excercise | 1281 | 210.25 | $ 269,330.25 |
| Feb 19, 2025 | Inzirillo Adam | Option Excercise | 1996 | 210.25 | $ 419,659.00 |
| Feb 19, 2025 | Inzirillo Adam | Option Excercise | 1021 | 210.25 | $ 214,665.25 |
| Feb 19, 2025 | Howson Dave | Option Excercise | 10247 | 210.25 | $ 2,154,431.75 |
| Feb 19, 2025 | Howson Dave | Option Excercise | 4588 | 210.25 | $ 964,627.00 |
| Feb 19, 2025 | Foley Stephanie | Option Excercise | 1099 | 210.25 | $ 231,064.75 |
| Feb 19, 2025 | Foley Stephanie | Option Excercise | 442 | 210.25 | $ 92,930.50 |
| Feb 19, 2025 | Isaacson Christopher A | Option Excercise | 6742 | 210.25 | $ 1,417,505.50 |
| Feb 19, 2025 | Isaacson Christopher A | Option Excercise | 2991 | 210.25 | $ 628,857.75 |
| Feb 12, 2025 | Howson Dave | Open Market Sale | 11036 | 206.01 | $ 2,273,526.36 |
| Feb 12, 2025 | Isaacson Christopher A | Other Disposition | 7133 | 0.00 | $ 0.00 |
| Feb 10, 2025 | Inzirillo Adam | Open Market Sale | 80 | 211.66 | $ 16,932.80 |
| Feb 10, 2025 | Clay Catherine R | Open Market Sale | 3000 | 211.85 | $ 635,550.00 |
| Feb 10, 2025 | Clay Catherine R | Grant | 4291 | 0.00 | $ 0.00 |
| Feb 10, 2025 | Clay Catherine R | Option Excercise | 1292 | 209.71 | $ 270,945.32 |
| Feb 10, 2025 | Isaacson Christopher A | Grant | 18523 | 0.00 | $ 0.00 |
| Feb 10, 2025 | Isaacson Christopher A | Option Excercise | 7533 | 209.71 | $ 1,579,745.43 |
| Feb 10, 2025 | Howson Dave | Grant | 19882 | 0.00 | $ 0.00 |
| Feb 10, 2025 | Howson Dave | Option Excercise | 8394 | 209.71 | $ 1,760,305.74 |
| Feb 10, 2025 | Sexton John P | Grant | 5734 | 0.00 | $ 0.00 |
| Feb 10, 2025 | Sexton John P | Option Excercise | 1861 | 209.71 | $ 390,270.31 |
| Dec 13, 2024 | Inzirillo Adam | Open Market Sale | 25 | 200.43 | $ 5,010.75 |