Petersen Floyd F.
Amphastar Pharmaceuticals, Inc. · Director
Petersen Floyd F. is listed in public filings as director. This Petersen Floyd F. insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Amphastar Pharmaceuticals, Inc. (AMPH). Investors use Petersen Floyd F.'s insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
History Trades
| Company | Value | Action | Price | Current Price |
|---|---|---|---|---|
| $45k1.7k shares | SellDec 11, 2025 | $25.69 | -- | |
| $442k16.7k shares | SellNov 13, 2025 | $26.49 | -- | |
| $13k500 shares | SellNov 3, 2025 | $25.27 | -- | |
| $14k500 shares | SellOct 1, 2025 | $27.20 | -- | |
| $15k500 shares | SellSep 2, 2025 | $30.98 | -- | |
| $10k500 shares | SellAug 1, 2025 | $20.83 | -- | |
| $12k500 shares | SellJul 2, 2025 | $23.47 | -- | |
| $13k500 shares | SellJun 2, 2025 | $25.67 | -- | |
| $12k500 shares | SellMay 1, 2025 | $24.08 | -- | |
| $14k500 shares | SellApr 1, 2025 | $28.38 | -- | |
| $28k1k shares | SellMar 6, 2025 | $27.99 | -- | |
| $139k3k shares | SellSep 5, 2024 | $46.47 | -- | |
| $124k3k shares | SellJun 10, 2024 | $41.40 | -- |