Alvin F. Wong, Chief Scientific Officer at PUMA BIOTECHNOLOGY, INC. (PBYI), sold 1,131 shares at $2.91 ($3K) on 2021-12-02, disclosed to the SEC on 2021-12-06.
Open-market sale of $3k PBYI by Chief Scientific Officer. 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.
| Filing → |
| PBYI | SELL | 2023-07-06 | $23K | — | Filing → |
| PBYI | SELL | 2023-06-06 | $928 | — | Filing → |
| PBYI | SELL | 2023-01-05 | $14K | — | Filing → |