DIMENSIONAL FUND ADVISORS LP 13D and 13G filings for Ampco-Pittsburgh 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 |
| 2021-02-12 3:55 pm Sale | 2021-02-16 | 13G | Ampco-Pittsburgh Corporation AP | DIMENSIONAL FUND ADVISORS LP | 648,353 3.500% | -71,898 (-9.98%) | Filing |
| 2020-02-12 10:26 am Sale | 2019-12-31 | 13G | Ampco-Pittsburgh Corporation AP | DIMENSIONAL FUND ADVISORS LP | 720,251 5.700% | -40,327 (-5.30%) | Filing |