William J. Peters, CFO, EVP & Treasurer at Amphastar Pharmaceuticals, Inc. (AMPH), sold 11,000 shares at $46.35 ($510K) on 2023-06-02, disclosed to the SEC on 2023-06-05.
Scheduled sale ($510k) by CFO, EVP & Treasurer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| Filing → |
| AMPH | SELL | 2024-11-08 | $773K | — | Filing → |
| AMPH | SELL | 2024-08-02 | $910K | — | Filing → |
| AMPH | SELL | 2024-06-28 | $268K | — | Filing → |