CL

Cynthia L Tregillis

DELAYED 1 MONTH

Chief Legal Officer & Corp Sec

WESTERN DIGITAL CORP

Filings

4

Companies

1

Latest

Jun 3, 2026

Transactions

Signal

Ticker / Company

Insider

Transaction

Value

Filed

62
WDCCLUSTER 4

WESTERN DIGITAL CORP

Cynthia L Tregillis

Chief Legal Officer & Corp Sec

Sale

$235.7K

432 sh

Jun 5 10:58 PM

Jun 5, 2026

—

WESTERN DIGITAL CORP

Cynthia L Tregillis

Chief Legal Officer & Corp Sec

Option Exercise

—

6 sh

Jun 5 10:58 PM

Jun 3, 2026

64
WDCCLUSTER 4

WESTERN DIGITAL CORP

Cynthia L Tregillis

Chief Legal Officer & Corp Sec

Sale

$115.5K

214 sh

May 27 10:41 PM

May 27, 2026

—

WESTERN DIGITAL CORP

Cynthia L Tregillis

Chief Legal Officer & Corp Sec

Option Exercise

—

7 sh

May 27 10:41 PM

May 25, 2026

64
WDCCLUSTER 4

WESTERN DIGITAL CORP

Cynthia L Tregillis

Chief Legal Officer & Corp Sec

Sale

$150.5K

308 sh

May 27 10:41 PM

May 22, 2026

60
WDCCLUSTER 4

WESTERN DIGITAL CORP

Cynthia L Tregillis

Chief Legal Officer & Corp Sec

Sale

$48.6K

106 sh

May 22 11:24 PM

May 21, 2026

—

WESTERN DIGITAL CORP

Cynthia L Tregillis

Chief Legal Officer & Corp Sec

Option Exercise

—

10 sh

May 22 11:24 PM

May 21, 2026

—

WESTERN DIGITAL CORP

Cynthia L Tregillis

Chief Legal Officer & Corp Sec

Option Exercise

—

3 sh

May 22 11:24 PM

May 20, 2026

65
WDCCLUSTER 3

WESTERN DIGITAL CORP

Cynthia L Tregillis

Chief Legal Officer & Corp Sec

Sale

$2.5M

9,324 sh

Mar 6 12:55 AM

Mar 4, 2026

—

WESTERN DIGITAL CORP

Cynthia L Tregillis

Chief Legal Officer & Corp Sec

Option Exercise

—

23 sh

Mar 6 12:55 AM

Mar 3, 2026