GAMBILL MARK M
SEC insider (Form 3/4/5 filer). CIK 0001170913. Director at NEWMARKET CORP (NEU). 2 reported Form 4/5 transactions since Sep 2024; latest on Jul 1, 2026. Located in RICHMOND, VA.
Companies GAMBILL MARK M has filed insider reports for
- NEWMARKET CORP (NEU): Director
GAMBILL MARK M
CIK: 0001170913
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
NEU
NEWMARKET CORP
Director