Hazelgrove Bruce R III (CIK 1318864) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-09). Recent activity: Buy NEU (475 shares), Sell NEU (153 shares), Sell NEU (311 shares), Buy NEU (445 shares), Sell NEU (134 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-09 | NEWMARKET CORP (NEU) | EVP & CAO | Buy | 475 | $0 |
| 2026-02-09 | NEWMARKET CORP (NEU) | EVP & CAO | Sell | 153 | $109,377 |
| 2025-05-14 | NEWMARKET CORP (NEU) | EVP & CAO | Sell | 311 | $199,796 |
| 2025-03-03 | NEWMARKET CORP (NEU) | EVP & CAO | Buy | 445 | $0 |
| 2025-03-03 | NEWMARKET CORP (NEU) | EVP & CAO | Sell | 134 | $75,458 |
Source: SEC Form 4 filings · as of 2026-02-09