Form 4 for WDC Western Digital
Accepted 2025-08-27 00:00:00 ET · period of report 2025-08-25 · accession 0001266824-25-000165 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-08-27 | 2025-08-25 | WDC | Tregillis Cynthia L | CLO, Corp Sec | F - Tax | $79.22 | -769 | 134.6K | -0.6% | -$60.9K |
| D | 2025-08-27 | 2025-08-25 | WDC | Tregillis Cynthia L | CLO, Corp Sec | M - OptEx | $0.00 | +3 | 135.4K | +0.0% | $0 |
| D | 2025-08-27 | 2025-08-25 | WDC | Tregillis Cynthia L | CLO, Corp Sec | M - OptEx | $0.00 | -3.30 | 182.95 | -2% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-08-25 | F | D | 769 | $79.22 | 134,585 | D | — | — | (F2) Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). |
| 2 | Common | Common Stock | 2025-08-25 | M | A | 3 | $0.00 | 135,354 | D | — | — | (F1) The dividend equivalent rights were converted into, and paid in the form of, shares of the Issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right. |
| 3 | Derivative | Dividend Equivalent Rights | 2025-08-25 | M | D | 3.30 | $0.00 | 182.95 | D | — · — to — | 3.30 Common Stock | (F1) The dividend equivalent rights were converted into, and paid in the form of, shares of the Issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right. |