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Filing metadata

Accession number: 0001415889-22-000287
Form type: Form 4
Filer: PDF SOLUTIONS INC
CIK: CIK 1120914
Filed: Jan 04, 2022
Reporting period: Jan 01, 2022
Description: Insider transaction

Documents

0001415889-22-000287-index.htm

Complete submission

0001415889-22-000287.txt

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Filed by

PDF SOLUTIONS INC