Western Digital Corporation engages in the development, manufacture, and sale of data storage devices and solutions based on hard disk drive (HDD) technology in the United States, Asia, Europe, the Middle East, and Africa. The company offers internal HDDs, data center drives, data center platforms, external drives, portable drives, NAS for home and office, and accessories.

It sells its data storage devices and solutions through its computer sales personnel, dealers, distributors, retailers, and subsidiaries. The company has a collaboration with Open Quantum Design for the development of quantum error correction technology and related systems to advance reliable quantum computing. Western Digital Corporation was founded in 1970 and is headquartered in San Jose, California.

Insider Transactions

Open-market activity and option exercises

Insider Activity Summary

Insider trading activity for Western Digital Corporation (WDC) between Aug 21, 2025 and Sep 18, 2026 consists of 158 total transactions. Among these, company executives and board members conducted 150 buys (totaling 652,695 shares) and 8 sells (totaling 8,229 shares). This activity resulted in a net change of 644,466 shares, reflecting net buying interest with an estimated net acquisitions value of $12.69M.

158 insider transactions found. Showing 10 of 158 transactions.

Show:entries

Insider Name	Relation to Company	Shares Changed	Price	Transaction Date
DAVIS BRIAN SCOTT	Officer	8	N/A	Sep 18, 2026
TAN IRVING	Chief Executive Officer	56	N/A	Sep 18, 2026
SHIHAB AHMED MOHAMMED	Officer	56	N/A	Sep 17, 2026
GUBBI VIDYADHARA K	Officer	1,795	$0.83	Sep 4, 2026
TREGILLIS CYNTHIA LOCK	Officer	432	$0.19	Sep 4, 2026
Gubbi Vidyadhara K	Chief of Global Operations	-1,795	$459.87	Sep 4, 2026
Tregillis Cynthia L	Chief Legal Officer & Corp Sec	-432	$451.20	Sep 4, 2026
DAVIS BRIAN SCOTT	Officer	7	N/A	Sep 3, 2026
GUBBI VIDYADHARA K	Officer	14	N/A	Sep 3, 2026
TREGILLIS CYNTHIA LOCK	Officer	7	N/A	Sep 3, 2026

Page 1 of 16 (158 total transactions)

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