Howard Lee, Director at Amphastar Pharmaceuticals, Inc. (AMPH), sold 20,000 shares at $19.74 ($395K) on 2021-05-20, disclosed to the SEC on 2021-05-24.
Open-market sale of $395k AMPH by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $19.74 | 10,000 | $197K | 50.0% |
| 2 | $19.74 | 10,000 | $197K | 50.0% |
| Total | $19.74 avg | 20,000 | $395K | 100% |
| Filing → |
| AMPH | SELL | 2022-05-25 | $349K | — | Filing → |
| AMPH | SELL | 2021-06-08 | $456K | — | Filing → |
| AMPH | SELL | 2020-05-27 | $370K | — | Filing → |