TAN IRVING (Chief Executive Officer) exercised options at WESTERN DIGITAL CORP
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 5/27/2026ACC: 0001266824-26-000106
DirectorOfficer· Chief Executive Officer
Since Mar 2026
-479.33
Net shares
Net seller
$232.0K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
30.00 acquired · 509.33 disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+30.00
Price / share
—
Trade value
—
% of position
0.0%
5/25/2026
597.45K→597.48K
Common Stock
Direct
Shares
−479.00
Price / share
$484.28
Trade value
$231.97K
% of position
0.1%
5/25/2026
597.48K→597K
Total
Net shares
−449.00
Net value
-$231.97K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/25/2026 | M · Option Exercise | +30.00 | — | — | 0.0% | 597.45K | 597.48K |
| Common Stock Direct | 5/25/2026 | F · Tax Withholding | −479.00 | $484.28 | $231.97K | 0.1% | 597.48K | 597K |
| Total | −449.00 | -$231.97K | ||||||
Derivative Transactions1
Dividend Equivalent Rights
Direct
Converts to
Common Stock
30.33 shares
Shares
−30.33
Strike price
Held after
882.27
Exercisable
—
5/25/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Dividend Equivalent Rights Direct | Common Stock30.33 shares | 5/25/2026 | M · Option Exercise | −30.33 | — | 882.27 |