WESTERN DIGITAL CORP·4

Feb 27, 4:57 PM ET

Tan Irving 4

4 · WESTERN DIGITAL CORP · Filed Feb 27, 2026

Research Summary

AI-generated summary of this filing

Updated

Western Digital CEO Tan Irving Receives Award; Withholds 425 Shares

What Happened
Tan Irving, CEO of Western Digital (WDC), had restricted stock units/dividend-equivalent rights convert to common shares in connection with vesting. Small derivative conversions (27.000 and 27.017 shares) were recorded at $0.00 per share, and 425 shares were surrendered/withheld to cover tax obligations at $290.95 per share, totaling $123,654. These were not open-market sales but internal conversions and withholding to satisfy taxes.

Key Details

  • Transaction date: 2026-02-25; Form filed 2026-02-27 (appears timely).
  • Recorded transactions:
    • Exercise/conversion (M): 27.000 shares acquired at $0.00 (no cash paid).
    • Payment of tax obligation / withholding (F): 425 shares disposed at $290.95 = $123,654.
    • Exercise/conversion (M - derivative): 27.017 shares recorded as disposed at $0.00 (related to conversion mechanics).
  • Footnotes:
    • F1: Dividend equivalent rights were converted and paid in shares on a one-for-one basis upon RSU vesting; a fractional amount was settled in cash.
    • F2: The 425-share disposition reflects withholding securities to pay tax obligations under Rule 16b-3(e).
  • Shares owned after the transaction: not specified in the provided excerpt.

Context
This appears to be routine vesting-related activity (conversion of dividend equivalents/RSUs) with shares withheld to satisfy tax withholding — not an open-market sale or a directional purchase signal. For derivative entries: “M” denotes exercise/conversion of derivative rights (here, conversion into common stock). The withholding (code “F”) is a standard method executives use to meet tax bills upon vesting.

Insider Transaction Report

Form 4
Period: 2026-02-25
Tan Irving
DirectorChief Executive Officer
Transactions
  • Exercise/Conversion

    Common Stock

    [F1]
    2026-02-25+27622,988 total
  • Tax Payment

    Common Stock

    [F2]
    2026-02-25$290.95/sh425$123,654622,563 total
  • Exercise/Conversion

    Dividend Equivalent Rights

    [F1]
    2026-02-2527.017968.482 total
    Common Stock (27.017 underlying)
Footnotes (2)
  • [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.
  • [F2]Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).
Signature
By: /s/ Sandra Garcia Attorney-in-Fact For: Irving Tan|2026-02-27

Documents

1 file
  • 4
    edgardoc.xmlPrimary

    PRIMARY DOCUMENT