Jewett Bryce Dickinson III sold NEU
February 5, 2026 · Form 4 insider transaction
Jewett Bryce Dickinson III sold 136 shares of NewMarket Corporation at $714.88 per share, a transaction worth $97.2K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
136
Price
$714.88
Total value
$97.2K
InsiderJewett Bryce Dickinson III
RoleOfficer
CompanyNewMarket Corporation (NEU)
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateFebruary 5, 2026
Filing dateFebruary 9, 2026
Shares owned after453
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares withheld by the Company to satisfy tax withholding obligations related to the Performance Stock that vested on February 5, 2026.