Tregillis Cynthia L sold WDC
May 22, 2026 · Form 4 insider transaction
Tregillis Cynthia L sold 308 shares of Western Digital Corporation at $488.61 per share, a transaction worth $150.5K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 5 days after the transaction.
Direction
Disposed (sell-side)
Shares
308
Price
$488.61
Total value
$150.5K
InsiderTregillis Cynthia L
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateMay 22, 2026
Filing dateMay 27, 2026
Shares owned after118,135
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 23, 2025.