Howard Lee, Director at Amphastar Pharmaceuticals, Inc. (AMPH), sold 38,462 shares at $14.33 ($552K) on 2015-12-16, disclosed to the SEC on 2015-12-17.
Open-market sale of $552k 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 | $14.34 | 36,536 | $524K | 95.0% |
| 2 | $14.33 | 1,926 | $28K | 5.0% |
| Total | $14.34 avg | 38,462 | $552K | 100% |
| Filing → |
| AMPH | SELL | 2022-05-25 | $349K | — | Filing → |
| AMPH | SELL | 2021-06-08 | $456K | — | Filing → |
| AMPH | SELL | 2021-05-24 | $395K | — | Filing → |