Zamiska Gene M.'s Form 4 filing
Western Digital Corp (WDC) · filed Aug 27, 2025
- Accession no.
- 0001266824-25-000166
- Filed
- Aug 27, 2025
- Trade date
- Aug 25-26, 2025
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Checked
This filing lists 3 non-derivative transactions and 1 derivative transaction. Open-market sales total $64.4K. It was filed 2 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Zamiska Gene M.CIK 0001456385 | Officer (SVP & Princ. Acctg Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 25, 2025 | Common Stock | MOption exerciseAcquired | +2 | $0.00 | $0 | 29,734 | Direct | |
| Aug 25, 2025 | Common Stock | FTax withholdingDisposed | −798 | $79.22 | −$63,217.56 | 28,936 | Direct | |
| Aug 26, 2025 | Common Stock | SSaleDisposed | −814 | $79.10 | −$64,387.4 | 28,122 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 25, 2025 | Common Stock | MOption exerciseDisposed | −2.72 | $0.00 | $0 | 47.54 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
No transaction price on this filing refers to a footnote.