KIBARIAN JOHN KACHIG 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 |
| 2026-02-17 3:55 pm Purchase | 2025-12-31 | 13G | PDF SOLUTIONS INC PDFS | KIBARIAN JOHN KACHIG | 2,562,474 6.500% | 50,000 (+1.99%) | Filing |
| 2025-02-12 6:54 pm Unchanged | 2025-02-12 | 13G | PDF SOLUTIONS INC PDFS | KIBARIAN JOHN KACHIG | 2,512,474 6.500% | 0 (Unchanged) | Filing |
| 2024-02-13 3:07 pm Unchanged | 2023-12-31 | 13G | PDF SOLUTIONS INC PDFS | KIBARIAN JOHN KACHIG | 2,512,474 6.560% | 0 (Unchanged) | Filing |
| 2023-02-14 2:44 pm Unchanged | 2022-12-31 | 13G | PDF SOLUTIONS INC PDFS | KIBARIAN JOHN KACHIG | 2,512,474 6.710% | 0 (Unchanged) | Filing |
| 2022-02-11 3:26 pm Unchanged | 2021-12-31 | 13G | PDF SOLUTIONS INC PDFS | KIBARIAN JOHN KACHIG | 2,512,474 6.720% | 0 (Unchanged) | Filing |