Jack Y. Zhang, CEO & Chief Scientific Officer, COO, Chief Scientist & Chairman at Amphastar Pharmaceuticals, Inc. (AMPH), bought 80,000 shares at $16.06 ($1.3M) on 2018-05-16, disclosed to the SEC on 2018-05-17.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $16.08 | 25,000 | $402K | 31.3% |
| 2 | $16.08 | 25,000 | $402K | 31.3% |
| 3 | $16.06 | 15,000 | $241K | 18.7% |
| 4 | $16.06 | 15,000 | $241K | 18.7% |
| Total | $16.07 avg | 80,000 | $1.3M | 100% |
| Filing → |
| AMPH | SELL | 2021-02-18 | $1.1M | — | Filing → |
| AMPH | SELL | 2021-02-12 | $1.8M | — | Filing → |
| AMPH | SELL | 2021-02-09 | $1.5M | — | Filing → |