Form 4 for WDC Western Digital
Accepted 2026-08-27 20:05:05 ET · period of report 2026-08-25 · accession 0001266824-26-000184 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-08-27 20:05 | 2026-08-25+ | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | M - OptEx | $0.00 | +18 | 86.2K | +0.0% | $0 |
| DM | 2026-08-27 20:05 | 2026-08-25+ | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | F - Tax | $462.40 | -3,199 | 84.1K | -4% | -$1.48M |
| D | 2026-08-27 20:05 | 2026-08-25 | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | A - Grant | $0.00 | +5,171 | 86.2K | +6% | $0 |
| DM | 2026-08-27 20:05 | 2026-08-25+ | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | M - OptEx | $0.00 | -18.62 | 208.24 | -8% | $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 | 2026-08-25 | M | A | 9 | $0.00 | 82,135 | 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. |
| 2 | Common | Common Stock | 2026-08-25 | F | D | 1,143 | $450.75 | 80,992 | D | — | — | (F2) Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). |
| 3 | Common | Common Stock | 2026-08-25 | A | A | 5,171 | $0.00 | 86,163 | D | — | — | (F3) Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. |
| 4 | Common | Common Stock | 2026-08-26 | M | A | 9 | $0.00 | 86,172 | 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. |
| 5 | Common | Common Stock | 2026-08-26 | F | D | 2,056 | $468.88 | 84,116 | D | — | — | (F2) Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). |
| 6 | Derivative | Dividend Equivalent Rights | 2026-08-25 | M | D | 9.15 | $0.00 | 217.71 | D | — · — to — | 9.15 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. (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. (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. |
| 7 | Derivative | Dividend Equivalent Rights | 2026-08-26 | M | D | 9.47 | $0.00 | 208.24 | D | — · — to — | 9.47 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. (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. (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. |