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Floyd F. Petersen is Director at Amphstar Pharmaceuticals, Inc.. OQRO lists 6 transactions filed with the SEC under this name, the latest on Dec 15, 2025, each linked to the official Form 4.
Director
Disclosures on record
6
Companies involved
1
Amphstar Pharmaceuticals, Inc.AMPH
6 disclosures · Nov 2025 – Dec 2025 · 4 sold
Dec 12, 2025Sold~$63Kdisclosed Dec 15
DetailsOfficial recordDec 11, 2025Sold~$45Kdisclosed Dec 15
DetailsOfficial recordNov 13, 2025Sold~$442Kdisclosed Nov 17
Nov 13, 202517Kdisclosed Nov 17
DetailsOfficial recordNov 13, 202517Kdisclosed Nov 17
DetailsOfficial recordNov 3, 2025Sold~$13Kdisclosed Nov 5
DetailsOfficial record