Griebenow Jill
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Griebenow Jill. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| CBOE | EVP, CFO | Tax Withholding | 394 | $210.25 | $82,839 | Feb 19, 2025 |
| CBOE | EVP, CFO | Sale | 1,622 | $213.33 | $346,021 | Sep 4, 2024 |
| CBOE | EVP, CFO | Tax Withholding | 431 | $186.69 | $80,463 | Feb 19, 2024 |
| CBOE | SVP, CAO | Option Exercise | 826 | $129.09 | $106,628 | Feb 19, 2023 |
| CBOE | SVP, CAO | Sale | 400 | $128.00 | $51,200 | Dec 5, 2022 |
| CBOE | SVP, CAO | Option Exercise | 842 | $118.81 | $100,038 | Feb 19, 2022 |
| CBOE | SVP, CAO | Tax Withholding | 271 | $112.64 | $30,525 | May 17, 2021 |
| CBOE | SVP, CAO | Tax Withholding | 292 | $96.22 | $28,096 | Feb 19, 2021 |
| CBOE | SVP, CAO | Tax Withholding | 109 | $99.88 | $10,887 | May 17, 2020 |
| CBOE | SVP, CAO | Option Exercise | 224 | $114.00 | $25,536 | Feb 28, 2020 |
| CBOE | SVP, CAO | Option Exercise | 842 | $120.44 | $101,410 | Feb 19, 2020 |
| CBOE | SVP, CAO | Tax Withholding | 77 | $115.09 | $8,862 | Jan 13, 2020 |
| CBOE | SVP, CAO | Tax Withholding | 44 | $118.90 | $5,232 | Dec 1, 2019 |
| CBOE | SVP, CAO | Tax Withholding | 109 | $105.79 | $11,531 | May 17, 2019 |
| CBOE | SVP, CAO | Option Exercise | 223 | $95.91 | $21,388 | Feb 28, 2019 |
| CBOE | SVP, CAO | Option Exercise | 170 | $94.16 | $16,007 | Feb 19, 2019 |
| CBOE | SVP, CAO | Tax Withholding | 77 | $91.39 | $7,037 | Jan 13, 2019 |
| CBOE | SVP, CAO | Tax Withholding | 44 | $107.62 | $4,735 | Dec 1, 2018 |