DIMENSIONAL FUND ADVISORS LP 13D and 13G filings for PDF Solutions, Inc.:
- 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 6:42 pm Sale | 2021-02-16 | 13G | PDF Solutions, Inc. PDFS | DIMENSIONAL FUND ADVISORS LP | 1,196,674 3.300% | -507,862 (-29.79%) | Filing |
| 2020-02-12 11:45 am Sale | 2019-12-31 | 13G | PDF Solutions, Inc. PDFS | DIMENSIONAL FUND ADVISORS LP | 1,704,536 5.270% | -244,293 (-12.54%) | Filing |