GOTTWALD BRUCE C (CIK 919561) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-20). Recent activity: Sell NEU (3,000 shares), Sell NEU (2,400 shares), Sell NEU (198 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-20 | NEWMARKET CORP (NEU) | Insider | Sell | 3,000 | $0 |
| 2025-09-05 | NEWMARKET CORP (NEU) | Director | Sell | 2,400 | $0 |
| 2025-04-24 | NEWMARKET CORP (NEU) | Director | Sell | 198 | $0 |
Source: SEC Form 4 filings · as of 2026-02-20