Real time Form 13D and 13G transaction reports:
- 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.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | Filing |
| 2021-02-10 11:40 am Purchase | 13G | PDF SOLUTIONS INC PDFS | VANGUARD GROUP INC | 2,149,506 5.87% | 216,593 (+11.21%) | View |
| 2021-01-26 6:52 pm Purchase | 13G | PDF SOLUTIONS INC PDFS | BlackRock Inc. BLK | 4,509,768 12.3% | 78,099 (+1.76%) | View |
| 2020-08-06 12:05 pm Purchase | 13G | PDF SOLUTIONS INC PDFS | ADVANTEST CORP ATEYY | 3,306,924 9.1% | 3,306,924 (New Position) | View |
| 2020-06-10 1:32 pm Purchase | 13G | PDF SOLUTIONS INC PDFS | Invesco Ltd. IVZ | 3,756,400 11.5% | 566,321 (+17.75%) | View |
| 2020-06-04 5:12 pm Purchase | 13G | PDF SOLUTIONS INC PDFS | Cowen Prime Services LLC | 1,624,378 5% | 99,188 (+6.50%) | View |
| 2020-02-14 1:30 pm Sale | 13G | PDF SOLUTIONS INC PDFS | PRICE T ROWE ASSOCIATES INC | 2,568,922 7.9% | -384,381 (-13.02%) | View |
| 2020-02-14 12:26 pm Sale | 13G | PDF SOLUTIONS INC PDFS | MICHAELS KIMON | 1,597,311 4.91% | -17,899 (-1.11%) | View |
| 2020-02-14 12:25 pm Unchanged | 13G | PDF SOLUTIONS INC PDFS | KIBARIAN JOHN KACHIG | 2,512,474 7.73% | 0 (Unchanged) | View |
| 2020-02-13 3:13 pm Purchase | 13G | PDF SOLUTIONS INC PDFS | Invesco Ltd. IVZ | 3,190,079 9.9% | 3,190,079 (New Position) | View |
| 2020-02-12 11:45 am Sale | 13G | PDF SOLUTIONS INC PDFS | DIMENSIONAL FUND ADVISORS LP | 1,704,536 5.27% | -244,293 (-12.54%) | View |
| 2020-02-12 11:16 am Purchase | 13G | PDF SOLUTIONS INC PDFS | VANGUARD GROUP INC | 1,932,913 5.97% | 80,076 (+4.32%) | View |
| 2020-02-04 12:30 pm Purchase | 13G | PDF SOLUTIONS INC PDFS | BlackRock Inc. BLK | 4,431,669 13.7% | 369,753 (+9.10%) | View |