STOCK TITAN

Western Digital (NASDAQ: WDC) CSO covers tax obligations with stock

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Western Digital’s Chief Sales & Marketing Officer Brian Scott Davis reported routine equity compensation-related transactions. On May 20 and 21, 2026, he exercised dividend equivalent rights and related awards, acquiring additional common stock, and had shares withheld to cover tax obligations tied to vesting.

The filing shows 1,309 shares of common stock were disposed of as tax-withholding under code F, while derivative exercises under code M converted dividend equivalent rights into common stock. After these transactions, Davis directly held 104,264 shares of Western Digital common stock.

Positive

  • None.

Negative

  • None.
Insider Davis Brian Scott
Role Chief Sales & Mrktng Officer
Type Security Shares Price Value
Exercise Dividend Equivalent Rights 4.501 $0.00 --
Exercise Common Stock 4 $0.00 --
Tax Withholding Common Stock 593 $486.46 $288K
Exercise Dividend Equivalent Rights 5.432 $0.00 --
Exercise Common Stock 5 $0.00 --
Tax Withholding Common Stock 716 $459.62 $329K
Holdings After Transaction: Dividend Equivalent Rights — 200.206 shares (Direct, null); Common Stock — 104,857 shares (Direct, null)
Footnotes (1)
  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. Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).
Tax-withholding shares 1,309 shares Shares withheld to pay tax obligations under code F
Post-transaction holdings 104,264 shares Common stock directly held after May 21, 2026 transactions
Exercise shares (derivative) 9.9326 shares Total shares from derivative exercises reported in summary
Tax-withholding on May 20 716 shares Common stock disposed under code F on May 20, 2026
Tax-withholding on May 21 593 shares Common stock disposed under code F on May 21, 2026
Dividend equivalent rights remaining 200.2057 rights Dividend equivalent rights outstanding after May 21, 2026
Dividend Equivalent Rights financial
"The dividend equivalent rights were converted into, and paid in the form of, shares of the Issuer's common stock"
Dividend equivalent rights are promises that mirror the cash payments shareholders get from a company’s profits, but they are paid to holders of certain awards (like stock options or restricted stock units) rather than to actual shares. Think of them as a paycheck top‑up that matches dividends while the award is not yet a real stock, and they matter to investors because they add to employee compensation costs and potential share dilution, affecting company profitability and per‑share value.
restricted stock units financial
"in connection with the vesting of restricted stock units to which the dividend equivalent rights relate"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Rule 16b-3(e) regulatory
"Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e)."
tax-withholding disposition financial
"transaction_action: "tax-withholding disposition" for code F transactions"
A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.
derivative exercise/conversion financial
"transaction_action: "derivative exercise/conversion" for code M transactions"
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Davis Brian Scott

(Last)(First)(Middle)
C/O WESTERN DIGITAL CORPORATION
5601 GREAT OAKS PARKWAY

(Street)
SAN JOSE CALIFORNIA 95119

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
WESTERN DIGITAL CORP [ WDC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Sales & Mrktng Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/20/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock05/20/2026M5(1)A$0.0105,569D
Common Stock05/20/2026F716(2)D$459.62104,853D
Common Stock05/21/2026M4(1)A$0.0104,857D
Common Stock05/21/2026F593(2)D$486.46104,264D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Dividend Equivalent Rights(1)05/20/2026M5.4319 (1) (1)Common Stock5.4319$0.0204.7064D
Dividend Equivalent Rights(1)05/21/2026M4.5007 (1) (1)Common Stock4.5007$0.0200.2057D
Explanation of Responses:
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).
By: /s/ Sandra Garcia Attorney-in-Fact For: Brian Scott Davis05/22/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transactions did Western Digital (WDC) report for Brian Scott Davis?

Brian Scott Davis reported equity compensation-related transactions. He exercised dividend equivalent rights and related awards, then had shares withheld to cover tax obligations. These are coded as derivative exercises (M) and tax-withholding dispositions (F), not open-market purchases or sales.

How many Western Digital (WDC) shares were withheld for taxes in this Form 4?

A total of 1,309 common shares were withheld for taxes. The Form 4 shows 716 shares on May 20 and 593 shares on May 21 disposed under code F, representing payment of tax obligations in connection with vesting of equity awards.

Did Western Digital’s Brian Scott Davis sell shares on the open market?

The transactions do not reflect open-market sales. Both dispositions are code F, described as payment of tax liability by delivering securities under Rule 16b-3(e). This indicates shares were withheld by the issuer for taxes rather than sold in the market.

How many Western Digital (WDC) shares does Brian Scott Davis hold after these transactions?

After these transactions, Davis directly holds 104,264 common shares. This figure reflects his post-transaction ownership reported in the Form 4, following derivative exercises of dividend equivalent rights and related tax-withholding share dispositions.

What are dividend equivalent rights in the Western Digital (WDC) Form 4?

Dividend equivalent rights are derivatives linked to restricted stock units. In this filing, they were converted into and paid as common stock on a one-for-one basis when related restricted stock units vested, with cash used only to settle any fractional dividend equivalent right.