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Western Digital Corp.

Western Digital Corp. (WDC) — Form 144: Proposed sale of shares

144WDCFiled Oct 21, 2026, 4:37 PM ET

AI-generated summary

Officer CYNTHIA LOCK TREGILLIS of Western Digital Corp. proposed to sell 807 shares of Common stock with an aggregate market value of $306,660 through broker Morgan Stanley Smith Barney LLC Executive Financial Services. The shares were acquired through Restricted Stock on October 20, 2026. The proposed sale is associated with a trading plan adopted on March 6, 2026.

Key facts

Seller
CYNTHIA LOCK TREGILLIS
Relationship
Officer
Shares to sell
807
Market value
$306,660.00
Approximate sale date
Oct 21, 2026
Broker
Morgan Stanley Smith Barney LLC Executive Financial Services
Acquired
Oct 20, 2026 · Restricted Stock

Rule 10b5-1 plan · adopted Mar 6, 2026

More WDC filings

Not investment advice. Summaries can contain errors; the SEC filing is the official record.