Historical shareholding details of Neuberger Berman Group LLC holdings in Amphastar Pharmaceuticals Inc (AMPH)

Monthly changes of Neuberger Berman Group LLC shareholding in Amphastar Pharmaceuticals Inc over the previous months

Month Name Total no. shares held Percent Holding
Mar 31, 2025 Neuberger Berman Group Llc 0 0.00%
Dec 31, 2024 Neuberger Berman Group Llc 1,374,125 2.89%
Sep 30, 2024 Neuberger Berman Group Llc 1,615,088 3.36%
Jun 30, 2024 Neuberger Berman Group Llc 1,622,609 3.35%
Mar 31, 2024 Neuberger Berman Group Llc 1,659,817 3.39%
Dec 31, 2023 Neuberger Berman Group Llc 1,693,002 3.46%
Sep 30, 2023 Neuberger Berman Group Llc 1,487,979 3.11%
Jun 30, 2023 Neuberger Berman Group Llc 1,490,284 3.05%
Mar 31, 2023 Neuberger Berman Group Llc 431,252 0.88%

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