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$WDC All transactions

WESTERN DIGITAL CORP

▼ SELL 10b5-1 Plan

$ Value

$446K

Shares

2,927

Price

$152

Filed

Nov 5

Insider

Name

Tan Irving

Title

Chief Executive Officer

CIK

0001729518

Roles

Director Officer

Transaction Details

Transaction Date

2025-11-03

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

649,462

Footnotes

The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. | Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $148.38 to a high of $149.36. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. | Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $149.40 to a high of $150.36. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. | Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $150.50 to a high of $151.335. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. | Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $151.655 to a high of $152.30. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. | Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $152.73 to a high of $153.72. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. | Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $153.75 to a high of $154.30. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Filing Info

Accession No.

0001266824-25-000215

Form Type

4

Issuer CIK

0000106040

Tan Irving's History

Date Ticker Type Value
2026-03-20 WDC M $0
2026-03-20 WDC F $305K
2026-03-20 WDC M $0
2026-03-18 WDC A $0
2026-03-03 WDC M $0
2026-03-03 WDC F $880K
2026-03-03 WDC M $0
2026-02-25 WDC M $0
2026-02-25 WDC F $124K
2026-02-25 WDC M $0

Other Insiders at WDC (90d)

Insider Bought Sold Last
STREETER STEPHANIE A 2026-03-18
DOLUCA TUNC 2026-03-18
KIDDOO BRUCE E 2026-03-18
MASSENGILL MATTHEW E $9.6M 2026-03-18
Cole Martin I $1.6M 2026-03-18
Alexy Kimberly 2026-03-18
Sennesael Kris
Chief Financial Officer
2026-03-18
Oulman Roxanne 2026-03-18
Feller Brad
SVP & Chief Accounting Officer
2026-03-18
Tan Irving
Chief Executive Officer
$5.1M 2026-03-20
Tregillis Cynthia L
Chief Legal Officer & Corp Sec
$4.7M 2026-04-21
Davis Brian Scott
Chief Sales & Mrktng Officer
$2.8M 2026-03-20
Gubbi Vidyadhara K
Chief of Global Operations
$4.9M 2026-04-20
Shihab Ahmed Mohammed
Chief Product Officer
2026-03-18