WESTERN DIGITAL CORP

WDC

Form 4 • Statement of Changes in Beneficial Ownership

SEC Accession Number: 0001266824-26-000038
Filing date: Mar 5, 2026
Earliest execution date: Mar 3, 2026
Reporting Owners: Tan Irving (CEO)

Summary

Type

Sell

Net shares

-3,512

% of shares

-0.56%

Amount (USD)

$880,142

Insider confidence score

42.5 out of 100

Positive

  • Tax withholding obligation

Negative

  • Moderate tax withholding sell (≥0.5% of shares)
  • Large sell amount ($250K+)

Stock transactions

Transaction 1

Security

Common Stock

Action

Exercise

Date

2026-03-03

Code

M

Net shares

+92.0

Acquired/Disposed

Acquired

Shares Owned Before

622,563.0

Shares Owned After

622,655.0

Transaction 2

Security

Common Stock

Action

Tax_withhold

Date

2026-03-03

Code

F

Net shares

-3,512.0

Price per Share

$250.61

Amount (USD)

$880,142.32

Acquired/Disposed

Disposed

Shares Owned Before

622,655.0

Shares Owned After

619,143.0

Derivative Transactions

Transaction 1

Security

Dividend Equivalent Rights

Action

Exercise

Date

2026-03-03

Code

M

Net shares

-92.8686

Acquired/Disposed

Disposed

Shares Owned Before

968.4818

Shares Owned After

875.6132

Filing's footnotes

1. 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. Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

This page is for informational purposes only. While we strive for accuracy, the summary may contain inaccuracies or omissions. Please refer to the official SEC filing for authoritative information. Open the SEC filing.