Industrial Organic Chemicals · VA · CIK 1282637
NewMarket Corporation is a holding company whose subsidiaries manufacture and sell petroleum additives, specialty materials, and antiknock compounds
Comparable business profile · signals at a glance
In the 90 days to Feb 24, 2026: 1 insider bought $248K.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Feb 24, 2026 | Xu TingDirector | Buy | 400 | $619.21 | $248K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.