Bender Mark Steven
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to Bender Mark Steven. 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 |
|---|---|---|---|---|---|---|
| WLK | EVP & CFO | Tax Withholding | 3,530 | $110.54 | $390,206 | Feb 20, 2025 |
| WLK | EVP & CFO | Option Exercise | 13,987 | — | — | Feb 19, 2025 |
| WLK | EVP & CFO | Option Exercise | 2,938 | — | — | Aug 14, 2024 |
| WLK | EVP & CFO | Sale | 4,950 | $152.19 | $753,341 | May 3, 2024 |
| WLK | EVP & CFO | Sale | 4,804 | $141.02 | $677,460 | Mar 6, 2024 |
| WLK | EVP & CFO | Sale | 4,854 | $137.57 | $667,765 | Feb 26, 2024 |
| WLK | EVP & CFO | Tax Withholding | 547 | $138.68 | $75,858 | Feb 16, 2024 |
| WLK | EVP & CFO | Option Exercise | 12,606 | $86.54 | $1,090,923 | Aug 7, 2023 |
| WLK | EVP & CFO | Disposition | 1,084 | $120.03 | $130,113 | May 8, 2023 |
| WLK | EVP & CFO | Tax Withholding | 5,728 | $104.32 | $597,545 | Mar 13, 2023 |
| WLK | EVP and CFO | Disposition | 3,000 | $120.50 | $361,500 | Feb 27, 2023 |
| WLK | EVP & CFO | Award / Grant | 14,342 | — | — | Feb 17, 2023 |
| WLK | EVP and CFO | Tax Withholding | 1,760 | $121.86 | $214,474 | Feb 14, 2023 |
| WLK | EVP and CFO | Option Exercise | 2,061 | $79.83 | $164,530 | Mar 31, 2022 |
| WLK | EVP and CFO | Sale | 2,938 | $124.50 | $365,781 | Mar 30, 2022 |
| WLK | EVP and CFO | Option Exercise | 2,000 | $79.83 | $159,660 | Mar 29, 2022 |
| WLK | EVP and CFO | Option Exercise | 4,000 | $79.83 | $319,320 | Mar 25, 2022 |
| WLK | EVP and CFO | Sale | 344 | $125.69 | $43,237 | Mar 23, 2022 |
| WLK | EVP and CFO | Award / Grant | 7,922 | — | — | Mar 14, 2022 |
| WLK | EVP and CFO | Award / Grant | 7,923 | — | — | Feb 18, 2022 |
| WLK | EVP and CFO | Option Exercise | 4,755 | — | — | Feb 16, 2022 |
| WLK | EVP and CFO | Sale | 2,369 | $101.57 | $240,619 | Nov 11, 2021 |
| WLK | EVP and CFO | Sale | 631 | $100.77 | $63,586 | Nov 8, 2021 |
| WLK | EVP and CFO | Sale | 6,356 | $98.80 | $627,973 | Nov 5, 2021 |
| WLK | EVP and CFO | Option Exercise | 4,000 | $65.81 | $263,240 | Mar 24, 2021 |
| WLK | EVP and CFO | Option Exercise | 5,000 | $61.87 | $309,350 | Mar 12, 2021 |
| WLK | EVP and CFO | Sale | 25,811 | $92.27 | $2,381,581 | Mar 9, 2021 |
| WLK | EVP and CFO | Tax Withholding | 4 | $87.38 | $350 | Feb 16, 2021 |
| WLK | EVP and CFO | Tax Withholding | 808 | $85.08 | $68,745 | Feb 16, 2021 |
| WLK | EVP and CFO | Tax Withholding | 398 | $85.73 | $34,121 | Feb 14, 2021 |
| WLK | EVP and CFO | Sale | 1,600 | $74.79 | $119,664 | Nov 6, 2020 |
| WLK | EVP and CFO | Sale | 24,576 | $73.98 | $1,818,132 | Nov 5, 2020 |
| WLKP | SVP, CFO | Purchase | 1,000 | $15.07 | $15,070 | Mar 13, 2020 |
| WLK | EVP and CFO | Tax Withholding | 1,457 | $60.52 | $88,178 | Feb 17, 2020 |
| WLK | EVP and CFO | Tax Withholding | 3,374 | $67.01 | $226,092 | Dec 1, 2019 |
| WLK | EVP and CFO | Tax Withholding | 152 | $75.83 | $11,526 | Feb 19, 2019 |
| WLK | EVP and CFO | Sale | 261 | $123.59 | $32,257 | May 21, 2018 |
| WLK | EVP and CFO | Option Exercise | 16,826 | $30.05 | $505,621 | May 11, 2018 |
| WLKP | SVP, CFO and Treasurer | Purchase | 2,000 | $23.77 | $47,540 | Feb 27, 2018 |
| WLK | EVP and CFO | Sale | 1,500 | $110.84 | $166,260 | Feb 26, 2018 |
| WLK | EVP and CFO | Sale | 4,000 | $110.97 | $443,880 | Feb 22, 2018 |
| WLK | EVP and CFO | Sale | 2,000 | $110.64 | $221,280 | Feb 22, 2018 |
| WLK | EVP and CFO | Tax Withholding | 876 | $106.98 | $93,714 | Feb 20, 2018 |
| WLK | EVP and CFO | Sale | 6,500 | $97.83 | $635,895 | Dec 4, 2017 |
| WLK | EVP and CFO | Sale | 20,382 | $94.27 | $1,921,411 | Nov 21, 2017 |
| WLK | EVP and CFO | Sale | 29,204 | $94.01 | $2,745,468 | Nov 13, 2017 |
| WLK | Executive VP & CFO | Sale | 13,794 | $70.22 | $968,615 | Aug 15, 2017 |
| WLK | Sr VP, CFO and Treasurer | Sale | 12,000 | $64.32 | $771,840 | Mar 10, 2017 |
| WLK | Sr VP, CFO and Treasurer | Tax Withholding | 909 | $64.01 | $58,185 | Feb 14, 2017 |
| WLK | Sr VP, CFO and Treasurer | Option Exercise | 30,714 | $15.81 | $485,588 | Aug 24, 2016 |