Tregillis Cynthia L sold WDC
April 21, 2026 · Form 4 insider transaction
Tregillis Cynthia L sold 363 shares of Western Digital Corporation at $377.09 per share, a transaction worth $136.9K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
363
Price
$377.09
Total value
$136.9K
InsiderTregillis Cynthia L
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateApril 21, 2026
Filing dateApril 22, 2026
Shares owned after120,023
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.