Yakob Liawatidewi, SVP Corporate Administration Center at Amphastar Pharmaceuticals, Inc. (AMPH), sold 1,520 shares at $20.49 ($31K) on 2018-11-28, disclosed to the SEC on 2018-11-29.
Open-market sale of $31k AMPH by SVP Corporate Administration 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 | 2023-04-14 | $478K | — | Filing → |
| AMPH | SELL | 2023-04-12 | $200K | — | Filing → |
| AMPH | SELL | 2022-08-10 | $309K | — | Filing → |