Historical shareholding details of Spartan Small Cap Index Pool holdings in Amphastar Pharmaceuticals Inc (AMPH)

Monthly changes of Spartan Small Cap Index Pool 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
Jan 31, 2025	Spartan Small Cap Index Pool	35,355	0.07%

Dec 31, 2024	Spartan Small Cap Index Pool	26,054	0.05%

Nov 30, 2024	Spartan Small Cap Index Pool	25,121	0.05%

Oct 31, 2024	Spartan Small Cap Index Pool	24,729	0.05%

Sep 30, 2024	Spartan Small Cap Index Pool	24,448	0.05%

Aug 31, 2024	Spartan Small Cap Index Pool	24,127	0.05%

Jul 31, 2024	Spartan Small Cap Index Pool	22,774	0.05%

Jun 30, 2024	Spartan Small Cap Index Pool	22,419	0.05%

May 31, 2024	Spartan Small Cap Index Pool	21,044	0.04%

Apr 30, 2024	Spartan Small Cap Index Pool	20,763	0.04%

Mar 31, 2024	Spartan Small Cap Index Pool	13,908	0.03%

Feb 29, 2024	Spartan Small Cap Index Pool	5,280	0.01%

Jan 31, 2024	Spartan Small Cap Index Pool	5,280	0.01%

Dec 31, 2023	Spartan Small Cap Index Pool	5,316	0.01%

Nov 30, 2023	Spartan Small Cap Index Pool	5,148	0.01%

Oct 31, 2023	Spartan Small Cap Index Pool	5,148	0.01%

Sep 30, 2023	Spartan Small Cap Index Pool	5,194	0.01%

Aug 31, 2023	Spartan Small Cap Index Pool	5,206	0.01%

Jul 31, 2023	Spartan Small Cap Index Pool	5,206	0.01%

Jun 30, 2023	Spartan Small Cap Index Pool	5,206	0.01%

May 31, 2023	Spartan Small Cap Index Pool	71	0.00%

Mar 31, 2023	Spartan Small Cap Index Pool	121	0.00%