NEWMARKET CORP · GOTTWALD THOMAS E · Chairman, President & CEO · Director
Filed Jun 29, 2026, 12:00 PM·Transaction Jun 18, 20260001193125-26-288549 Late
Generate a plain-language summary of what happened in this filing, who traded, the approximate value, and why it may or may not matter.
Live chart via TradingView. Insider trade price and date are from the underlying SEC filing. Not financial advice.
| Filed | Transaction | Shares | Price | Value | Signal | Flags | |
|---|---|---|---|---|---|---|---|
1d ago Jun 18, 2026 | Sell · G | 211 | $0.00 | $0 | Neutral+5 | Late |
Heuristic score. Higher = more bullish-leaning insider activity. Not financial advice.