Michael R. Hayden, Director at 89bio, Inc. (ETNB), bought 77,728 shares at $16.00 ($300K) on 2019-11-11, disclosed to the SEC on 2019-11-13.
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 | $16.00 | 18,750 | $300K | 100.0% |
| 2 | $0.00 | 58,978 | $0 | 0.0% |
| Total | $3.86 avg | 77,728 | $300K | 100% |
| Filing → |
| IONS | BUY | 2026-07-31 | $1.1M | — | Filing → |
| IONS | BUY | 2025-05-02 | $478K | — | Filing → |
| IONS | BUY | 2024-12-26 | $272K | — | Filing → |