| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| NEWMARKET CORP | Director, 10%+ Owner | Common Stock | 850K | $600M | $706.24 | 05 Sep 2025 | 2025 GRAT |
| NEWMARKET CORP | Director, 10%+ Owner | Common Stock | 60.7K | $42.9M | $706.24 | 05 Sep 2025 | Direct |
| NEWMARKET CORP | Director, 10%+ Owner | Common Stock | 18.7K | $13.2M | $706.24 | 05 Sep 2025 | Shares held by wife |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| NEU | NEWMARKET CORP | 05 Sep 2025 | 1 | $0 | 4 | Director, 10%+ Owner | 05 Sep 2025, 15:35 |
| NEU | NEWMARKET CORP | 22 Apr 2025 | 1 | $0 | 4 | Director, 10%+ Owner | 24 Apr 2025, 16:51 |
| NEU | NEWMARKET CORP | 26 Nov 2024 | 1 | $0 | 4 | Director, 10%+ Owner | 26 Nov 2024, 16:17 |
| NEU | NEWMARKET CORP | 28 Nov 2023 | 2 | $0 | 4 | Director, 10%+ Owner | 30 Nov 2023, 08:30 |
| NEU | NEWMARKET CORP | 06 Jun 2023 | 2 | $0 | 4 | Director, 10%+ Owner | 08 Jun 2023, 16:22 |
| NEU | NEWMARKET CORP | 22 Feb 2023 | 1 | $0 | 4 | Director, 10%+ Owner | 24 Feb 2023, 15:00 |
| NEU | NEWMARKET CORP | 31 Dec 2022 | 3 | $0 | 5 | Director, 10%+ Owner | 14 Feb 2023, 15:03 |
| NEU | NEWMARKET CORP | 31 Dec 2021 | 3 | $0 | 5 | Director, 10%+ Owner | 14 Feb 2022, 16:01 |