Insider trade

Director exercised or converted 14.43 WDC derivative securities

Traded Nov 19, 2025 · Filed Nov 21, 2025

Western DigitalWDC

14.43
Derivative units

Why it stands out

Derivative exercise or conversion — not an open-market buy.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Nov 19, 2025
Reporting period: Not applicable
Filed with the SEC: Nov 21, 2025

DirectorOption exercise

Context

Classification

option exercise

Code M — exercise or conversion of a derivative security

Planned / mechanical clue

Footnote references vesting of compensation awards

Only flagged when a footnote says so; never inferred

Source receipt

Record ID: 0001266824-25-000227

Filed / recorded

Nov 21, 2025, 10:31 PM UTC

Added to OQRO

Oct 2, 2026, 12:29 PM UTC

Parser

form4-xml-v1

Data quality

Verified: identifiers matched exactly

Issuer

WESTERN DIGITAL CORP

Issuer CIK

106040

Ticker

WDC

Reporting person

Tunc Doluca

Relationship

Director

Security

Dividend Equivalent Rights

Table

Derivative (Table II)

Transaction date

Nov 19, 2025

Transaction code

M

Shares / units

14.4258

Price per share

$0.00

Acquired / disposed

Disposed (D)

Shares owned after

0

Ownership form

Direct

Amendment

No

Footnotes from the filing

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.

Around the same time

Officer sold10mo ago

~$641KReported value · 3,822 sh @ $167.6138

Western Digital's Chief of Global Operations sold $641K of Western Digital shares. Nobody planned it ahead of time.

Why it stands out Official record

Officer sold ~$2.22M of Western Digital

Automatic sale10mo ago

Officer sold10mo ago

~$863KReported value · 5,121 sh @ $168.54

Western Digital's Chief of Global Operations sold $863K of Western Digital shares. Nobody planned it ahead of time.

Why it stands out Official record