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Howard Lee is Director at Amphstar Pharmaceuticals, Inc.. OQRO lists 3 transactions filed with the SEC under this name, the latest on Jun 4, 2026, each linked to the official Form 4.
Director
Disclosures on record
3
Companies involved
1
Amphstar Pharmaceuticals, Inc.AMPH
3 disclosures · Jun 2026
Jun 1, 20268,143disclosed Jun 4
DetailsOfficial recordJun 1, 202617Kdisclosed Jun 4
DetailsOfficial record