Zamiska Gene M.
SEC insider (Form 3/4/5 filer). CIK 0001456385. SVP & Princ. Acctg Officer at WESTERN DIGITAL CORP (WDC). 33 reported Form 4/5 transactions since Sep 2024; latest on Sep 18, 2025. Located in SAN JOSE, CA.
Companies Zamiska Gene M. has filed insider reports for
- WESTERN DIGITAL CORP (WDC): Officer, SVP & Princ. Acctg Officer
Zamiska Gene M.
CIK: 0001456385
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
WESTERN DIGITAL CORP
Discretionary Trading P&L
Holdings
Transaction History (33 total)
- Sep 18, 2025WDC
WESTERN DIGITAL CORP
AwardDirectDividend Equivalent Rights
26 shares- - Aug 28, 2025WDC
WESTERN DIGITAL CORP
SaleDirect353 shares at avg. $80.90$29K - Aug 27, 2025WDC
WESTERN DIGITAL CORP
Tax PaymentDirect345 shares at avg. $80.67$28K - Aug 27, 2025WDC
WESTERN DIGITAL CORP
ExerciseDirect1 shares- - Aug 26, 2025WDC
WESTERN DIGITAL CORP
SaleDirect814 shares at avg. $79.10$64K - Aug 25, 2025WDC
WESTERN DIGITAL CORP
ExerciseDirect2 shares- - Aug 25, 2025WDC
WESTERN DIGITAL CORP
Tax PaymentDirect798 shares at avg. $79.22$63K - Aug 22, 2025WDC
WESTERN DIGITAL CORP
SaleDirect1.8K shares at avg. $74.78$137K - Aug 21, 2025WDC
WESTERN DIGITAL CORP
SaleDirect3.2K shares at avg. $75.68$239K - Aug 21, 2025WDC
WESTERN DIGITAL CORP
ExerciseDirect6 shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 18, 2025 | WDC WESTERN DIGITAL CORP | Award Dividend Equivalent Rights | 26 | - | - | Direct |
| Aug 28, 2025 | WDC WESTERN DIGITAL CORP | Sale | 353 | $80.90 | $28,558 | Direct |
| Aug 27, 2025 | WDC WESTERN DIGITAL CORP | Tax Payment | 345 | $80.67 | $27,831 | Direct |
| Aug 27, 2025 | WDC WESTERN DIGITAL CORP | Exercise | 1 | - | - | Direct |
| Aug 26, 2025 | WDC WESTERN DIGITAL CORP | Sale | 814 | $79.10 | $64,387 | Direct |
| Aug 25, 2025 | WDC WESTERN DIGITAL CORP | Exercise | 2 | - | - | Direct |
| Aug 25, 2025 | WDC WESTERN DIGITAL CORP | Tax Payment | 798 | $79.22 | $63,218 | Direct |
| Aug 22, 2025 | WDC WESTERN DIGITAL CORP | Sale | 1,828 | $74.78 | $136,698 | Direct |
| Aug 21, 2025 | WDC WESTERN DIGITAL CORP | Sale | 3,160 | $75.68 | $239,149 | Direct |
| Aug 21, 2025 | WDC WESTERN DIGITAL CORP | Exercise | 6 | - | - | Direct |
1-10 of 33 transactions