Zamiska Gene M.
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Zamiska Gene M.. 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 |
|---|---|---|---|---|---|---|
| WDC | SVP & Princ. Acctg Officer | Option Exercise | 1 | — | — | Aug 27, 2025 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 798 | $79.22 | $63,218 | Aug 25, 2025 |
| WDC | SVP, Global Accounting & Chief | Tax Withholding | 1,797 | $74.66 | $134,164 | Aug 21, 2025 |
| WDC | SVP & Princ. Acctg Officer | Option Exercise | 9 | — | — | Aug 20, 2025 |
| WDC | SVP & Princ. Acctg Officer | Sale | 245 | $58.01 | $14,212 | Jun 14, 2025 |
| WDC | SVP & Princ. Acctg Officer | Sale | 1,729 | $54.88 | $94,888 | Jun 5, 2025 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 345 | $51.82 | $17,878 | May 25, 2025 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 360 | $50.63 | $18,227 | May 20, 2025 |
| WDC | SVP & Princ. Acctg Officer | Sale | 456 | $43.37 | $19,777 | Mar 12, 2025 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 1,116 | $41.45 | $46,258 | Mar 7, 2025 |
| WDC | SVP & Princ. Acctg Officer | Award / Grant | 5,327 | — | — | Feb 28, 2025 |
| WDC | SVP & Princ. Acctg Officer | Sale | 313 | $72.63 | $22,733 | Nov 27, 2024 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 450 | $69.43 | $31,244 | Nov 26, 2024 |
| WDC | SVP & Princ. Acctg Officer | Sale | 376 | $64.47 | $24,241 | Nov 20, 2024 |
| WDC | SVP & Princ. Acctg Officer | Sale | 1,993 | $69.94 | $139,390 | Oct 28, 2024 |
| WDC | SVP & Princ. Acctg Officer | Sale | 2,169 | $61.96 | $134,391 | Sep 3, 2024 |
| WDC | SVP & Princ. Acctg Officer | Sale | 315 | $63.32 | $19,946 | Aug 29, 2024 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 1,532 | $64.35 | $98,584 | Aug 27, 2024 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 220 | $64.42 | $14,172 | Aug 21, 2024 |
| WDC | SVP, Global Accounting & Chief | Sale | 219 | $78.00 | $17,082 | Jun 17, 2024 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 115 | $78.12 | $8,984 | Jun 14, 2024 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 315 | $75.39 | $23,748 | May 29, 2024 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 165 | $74.81 | $12,344 | May 27, 2024 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 221 | $73.05 | $16,144 | May 21, 2024 |
| WDC | SVP & Princ. Acctg Officer | Sale | 443 | $75.00 | $33,225 | Apr 8, 2024 |
| WDC | SVP & Princ. Acctg Officer | Sale | 7,677 | $61.00 | $468,297 | Mar 1, 2024 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 196 | $57.48 | $11,266 | Feb 27, 2024 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 261 | $54.13 | $14,128 | Feb 20, 2024 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 165 | $47.21 | $7,790 | Nov 27, 2023 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 220 | $47.35 | $10,417 | Nov 20, 2023 |
| WDC | SVP & Princ. Acctg Officer | Sale | 2,169 | $45.42 | $98,516 | Sep 6, 2023 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 1,146 | $45.96 | $52,670 | Sep 4, 2023 |
| WDC | SVP & Princ. Acctg Officer | Award / Grant | 17,726 | — | — | Aug 27, 2023 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 881 | $39.74 | $35,011 | Aug 20, 2023 |
| WDC | SVP & Princ. Acctg Officer | Option Exercise | 107 | — | — | Aug 12, 2023 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 115 | $40.46 | $4,653 | Jun 14, 2023 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 162 | $39.71 | $6,433 | May 27, 2023 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 196 | $38.51 | $7,548 | Feb 27, 2023 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 166 | $37.34 | $6,198 | Nov 27, 2022 |
| WDC | SVP & Princ. Acctg Officer | Sale | 2,169 | $40.90 | $88,712 | Sep 7, 2022 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 1,146 | $41.65 | $47,731 | Sep 3, 2022 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 664 | $45.49 | $30,205 | Aug 27, 2022 |
| WDC | SVP & Princ. Acctg Officer | Award / Grant | 10,195 | — | — | Aug 20, 2022 |
| WDC | SVP & Princ. Acctg Officer | Option Exercise | 107 | — | — | Aug 12, 2022 |
| WDC | SVP, Global Accounting & Chief | Tax Withholding | 112 | $49.24 | $5,515 | Jun 14, 2022 |
| WDC | SVP & Princ. Acctg Officer | Sale | 4,776 | $63.00 | $300,888 | May 4, 2022 |
| WDC | SVP & Princ. Acctg Officer | Sale | 2,607 | $55.00 | $143,385 | Nov 2, 2021 |
| WDC | SVP & Princ. Acctg Officer | Tax Withholding | 1,146 | $61.41 | $70,376 | Sep 3, 2021 |
| WDC | SVP & Princ. Acctg Officer | Award / Grant | 7,685 | — | — | Aug 27, 2021 |
| WDC | SVP & Princ. Acctg Officer | Option Exercise | 107 | — | — | Aug 12, 2021 |