Stephen B. Shohet, SENIOR EVP, PRODUCTION CENTER at Amphastar Pharmaceuticals, Inc. (AMPH), sold 3,187 shares at $23.63 ($75K) on 2026-09-02, disclosed to the SEC on 2026-09-03.
Open-market sale of $75k AMPH by SENIOR EVP, PRODUCTION CENTER. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| AMPH | SELL | 2017-12-14 | $148K | — | Filing → |
| AMPH | SELL | 2017-12-08 | $144K | — | Filing → |
| AMPH | SELL | 2017-11-30 | $151K | — | Filing → |