Howard Lee, Director at Amphastar Pharmaceuticals, Inc. (AMPH), sold 33,358 shares at $45.02 ($1.5M) on 2023-06-01, disclosed to the SEC on 2023-06-05.
Seasonal sale ($1.5M) by Director — this insider has traded AMPH in June in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $45.02 | 16,679 | $751K | 50.0% |
| 2 | $45.02 | 16,679 | $751K | 50.0% |
| Total | $45.02 avg | 33,358 | $1.5M | 100% |
| Filing → |
| AMPH | SELL | 2021-06-08 | $456K | — | Filing → |
| AMPH | SELL | 2021-05-24 | $395K | — | Filing → |
| AMPH | SELL | 2020-05-27 | $370K | — | Filing → |