Michael A. Zasloff

Insider Reports History

Entity
Individual
Signature
/s/ Eva Wen, by power of attorney
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Michael A. Zasloff:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Amphastar Pharmaceuticals, Inc. Director Common Stock 24.4K $1.06M $43.48 Jun 3, 2024 Direct
Amphastar Pharmaceuticals, Inc. Director Stock Option (right to buy) 6.86K Jun 3, 2024 Direct

Insider Reports Filed by Michael A. Zasloff

Symbol Company Period Transactions Value $ Form Type Date Filed Role
AMPH Amphastar Pharmaceuticals, Inc. Jun 3, 2024 2 $0 4 Jun 5, 2024 Director
AMPH Amphastar Pharmaceuticals, Inc. Mar 5, 2024 2 -$590K 4 Mar 6, 2024 Director
AMPH Amphastar Pharmaceuticals, Inc. Aug 15, 2023 1 -$730K 4 Aug 16, 2023 Director
AMPH Amphastar Pharmaceuticals, Inc. Jun 5, 2023 2 $0 4 Jun 7, 2023 Director
AMPH Amphastar Pharmaceuticals, Inc. May 15, 2023 1 -$316K 4 May 16, 2023 Director
AMPH Amphastar Pharmaceuticals, Inc. Jun 10, 2022 2 $0 4 Jun 14, 2022 Director
AMPH Amphastar Pharmaceuticals, Inc. May 16, 2022 3 -$190K 4 May 17, 2022 Director
AMPH Amphastar Pharmaceuticals, Inc. Mar 16, 2022 3 -$166K 4 Mar 17, 2022 Director
AMPH Amphastar Pharmaceuticals, Inc. Jun 7, 2021 2 $0 4 Jun 8, 2021 Director
AMPH Amphastar Pharmaceuticals, Inc. May 13, 2021 3 -$75.1K 4 May 14, 2021 Director