Historical shareholding details of Tudor Investment Corp Et AL holdings in Amphastar Pharmaceuticals Inc (AMPH)

Monthly changes of Tudor Investment Corp Et AL shareholding in Amphastar Pharmaceuticals Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Jun 30, 2025	Tudor Investment Corp Et Al	12,916	0.03%

Mar 31, 2025	Tudor Investment Corp Et Al	21,793	0.05%

Dec 31, 2024	Tudor Investment Corp Et Al	0	0.00%

Sep 30, 2024	Tudor Investment Corp Et Al	6,115	0.01%

Jun 30, 2024	Tudor Investment Corp Et Al	19,427	0.04%

Mar 31, 2024	Tudor Investment Corp Et Al	0	0.00%

Dec 31, 2023	Tudor Investment Corp Et Al	6,436	0.01%

Sep 30, 2023	Tudor Investment Corp Et Al	24,503	0.05%

Jun 30, 2023	Tudor Investment Corp Et Al	24,107	0.05%

Mar 31, 2023	Tudor Investment Corp Et Al	16,010	0.03%