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Other
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Ownership
4
Amphastar Pharmaceuticals, Inc.
5 Jun 24
4
Amphastar Pharmaceuticals, Inc.
12 Jun 23
4
Amphastar Pharmaceuticals, Inc.
7 Jun 23
4
Amphastar Pharmaceuticals, Inc.
5 Jun 23
144
Amphastar Pharmaceuticals, Inc.
1 Jun 23
4
Amphastar Pharmaceuticals, Inc.
14 Jun 22
4
Amphastar Pharmaceuticals, Inc.
7 Jun 22
4
Amphastar Pharmaceuticals, Inc.
25 May 22
4
Amphastar Pharmaceuticals, Inc.
14 Jun 21
4
Amphastar Pharmaceuticals, Inc.
8 Jun 21