13D/13G Filings - PDF SOLUTIONS INC (PDFS)

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 have beem 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
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Time period
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Reported
DateTime
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2021-02-12
2:53 pm
Sale
2021-02-12 13G PDF Solutions, Inc.
PDFS
Invesco Ltd.
IVZ
3,204,770
8.700%
-551,630decrease
(-14.69%)
Filing
History
2021-02-10
11:40 am
Purchase
2020-12-31 13G PDF Solutions, Inc.
PDFS
The Vanguard Group 2,149,506
5.870%
216,593increase
(+11.21%)
Filing
History
2021-01-26
6:52 pm
Purchase
2020-12-31 13G PDF Solutions, Inc.
PDFS
BLACKROCK INC
BLK
4,509,768
12.300%
78,099increase
(+1.76%)
Filing
History
2020-08-06
12:05 pm
Purchase
2020-07-30 13G PDF Solutions, Inc.
PDFS
ADVANTEST CORP 3,306,924
9.100%
3,306,924increase
(New Position)
Filing
History
2020-06-10
1:32 pm
Purchase
2020-06-10 13G PDF Solutions, Inc.
PDFS
Invesco Ltd.
IVZ
3,756,400
11.500%
566,321increase
(+17.75%)
Filing
History
2020-06-04
5:12 pm
Purchase
2020-06-03 13G PDF Solutions, Inc.
PDFS
Cowen Prime Services LLC 1,624,378
5.000%
99,188increase
(+6.50%)
Filing
History
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