Yakob Liawatidewi, SVP Corporate Administration Center at Amphastar Pharmaceuticals, Inc. (AMPH), sold 25,646 shares at $19.99 ($512K) on 2021-05-17, disclosed to the SEC on 2021-05-18.
Open-market sale of $512k 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $19.92 | 3,186 | $63K | 12.4% |
| 2 | $19.92 | 3,186 | $63K | 12.4% |
| 3 | $19.99 | 9,637 | $193K | 37.6% |
| 4 | $19.99 | 9,637 | $193K | 37.6% |
| Total | $19.97 avg | 25,646 | $512K | 100% |
| Filing → |
| AMPH | SELL | 2023-04-14 | $478K | — | Filing → |
| AMPH | SELL | 2023-04-12 | $200K | — | Filing → |
| AMPH | SELL | 2022-08-10 | $309K | — | Filing → |