Tregillis Cynthia L sold WDC
August 21, 2026 · Form 4 insider transaction
Tregillis Cynthia L sold 1,109 shares of Western Digital Corporation at $459.44 per share, a transaction worth $509.5K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Disposed (sell-side)
Shares
1,109
Price
$459.44
Total value
$509.5K
InsiderTregillis Cynthia L
Role—
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateAugust 21, 2026
Filing dateAugust 24, 2026
Shares owned after112,830
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).