Historical shareholding details of Dr. Wen Hsieh, B.S.,M.S.,PhD holdings in Amprius Technologies Inc (AMPX)

Monthly changes of Dr. Wen Hsieh, B.S.,M.S.,PhD shareholding in Amprius Technologies Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Jun 13, 2025	Dr. Wen Hsieh, B.S.,M.S.,Phd	187,339	-%

Jun 07, 2024	Dr. Wen Hsieh, B.S.,M.S.,Phd	142,895	-%

Jun 09, 2023	Dr. Wen Hsieh, B.S.,M.S.,Phd	17,895	-%