Bihua Chen, Director Other at Tyra Biosciences, Inc. (TYRA), bought 1,069,932 shares at $16.00 ($5.0M) on 2021-09-17, disclosed to the SEC on 2021-09-21.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.00 | 757,432 | $0 | 0.0% |
| 2 | $16.00 | 312,500 | $5.0M | 100.0% |
| Total | $4.67 avg | 1,069,932 | $5.0M | 100% |
| Filing → |
| CRBP | SELL | 2025-12-15 | $688K | — | Filing → |
| AARD | BUY | 2025-02-19 | $3.0M | — | Filing → |
| BIOA | BUY | 2024-10-01 | $8.1M | — | Filing → |