Floyd F. Petersen, Director at Amphastar Pharmaceuticals, Inc. (AMPH), sold 500 shares at $33.70 ($18K) on 2023-03-01, disclosed to the SEC on 2023-03-02.
Scheduled sale ($18k) by Director under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $33.70 | 1 | $34 | 0.2% |
| 2 | $36.59 | 412 | $15K | 82.2% |
| 3 | $37.25 | 87 | $3K | 17.7% |
| Total | $36.70 avg | 500 | $18K | 100% |
| Filing → |
| AMPH | SELL | 2025-11-05 | $13K | — | Filing → |
| AMPH | SELL | 2025-10-02 | $14K | — | Filing → |
| AMPH | SELL | 2025-09-03 | $15K | — | Filing → |