144 0001209040 XXXXXXXX LIVE 0001120914 PDF SOLUTIONS INC 000-31311 2858 DE LA CRUZ BOULEVARD SANTA CLARA CA 95050 4082807900 BRONSON JOSEPH R Director Common Morgan Stanley Smith Barney LLC Executive Services

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15000 509700.00 38300000 02/21/2024 NASDAQ COMMON 06/01/2017 RESTRICTED STOCK ISSUER N 1430 06/01/2017 COMPENSATION COMMON 07/01/2017 RESTRICTED STOCK ISSUER N 400 07/01/2017 COMPENSATION COMMON 06/01/2018 RESTRICTED STOCK ISSUER N 1430 06/01/2018 COMPENSATION COMMON 07/01/2018 RESTRICTED STOCK ISSUER N 1289 07/01/2018 COMPENSATION COMMON 11/01/2018 RESTRICTED STOCK ISSUER N 1172 11/01/2018 COMPENSATION COMMON 06/01/2019 RESTRICTED STOCK ISSUER N 1430 06/01/2019 COMPENSATION COMMON 07/01/2019 RESTRICTED STOCK ISSUER N 2461 07/01/2019 COMPENSATION COMMON 11/01/2019 RESTRICTED STOCK ISSUER N 1172 11/01/2019 COMPENSATION COMMON 06/01/2020 RESTRICTED STOCK ISSUER N 1429 06/01/2020 COMPENSATION COMMON 07/01/2020 RESTRICTED STOCK ISSUER N 1172 07/01/2020 COMPENSATION COMMON 08/01/2020 RESTRICTED STOCK ISSUER N 443 08/01/2020 COMPENSATION COMMON 11/01/2020 RESTICTED STOCK ISSUER N 1172 11/01/2020 COMPENSATION Y 02/21/2024 /s/ Joseph Raymond Bronson