KEETON SIMON sold ON
February 21, 2026 · Form 4 insider transaction
KEETON SIMON sold 7,788 shares of ON Semiconductor Corporation at $69.11 per share, a transaction worth $538.2K. 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
7,788
Price
$69.11
Total value
$538.2K
InsiderKEETON SIMON
Role—
SecurityCommon
Transaction codeF: Shares withheld for taxes
Transaction dateFebruary 21, 2026
Filing dateFebruary 24, 2026
Shares owned after214,123
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents shares withheld to cover taxes due upon the vesting of restricted stock units.