TREGILLIS CYNTHIA L

PrivateCIK: 2057088
Location

SAN JOSE, CA

InsiderTREGILLIS CYNTHIA LCIK 2057088
IssuerWESTERN DIGITAL CORPCIK 106040
Officer· Chief Legal Officer & Corp Sec
Since Mar 2026
+82.42
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
82.42 acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Dividend Equivalent Rights

Direct
A · Award
Converts to

Common Stock

82.42 shares

Shares

+82.42

Strike price

Held after

358.59

Exercisable

12/18/2025
TREGILLIS CYNTHIA L — Insider Transaction (Form 4) Filed Dec 22, 2025 | Finecho