BlackRock, Inc. 13D and 13G filings for NewMarket Corporation:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-01-29 3:26 pm Sale | 2023-12-31 | 13G | NewMarket Corporation NEU | BlackRock Inc. BLK | 607,456 6.300% | -7,261 (-1.18%) | Filing |
| 2023-02-01 4:54 pm Purchase | 2022-12-31 | 13G | NewMarket Corporation NEU | BlackRock Inc. BLK | 614,717 6.200% | 11,430 (+1.89%) | Filing |
| 2022-02-02 7:11 pm Sale | 2021-12-31 | 13G | NewMarket Corporation NEU | BlackRock Inc. BLK | 603,287 5.700% | -36,787 (-5.75%) | Filing |
| 2021-01-29 5:22 pm Sale | 2020-12-31 | 13G | NewMarket Corporation NEU | BlackRock Inc. BLK | 640,074 5.900% | -42,338 (-6.20%) | Filing |