Insider record · § Dir
Han Yusheng insider buys
Every disclosed SEC Form 4 open-market purchase by Han Yusheng (Dir · BNR), with the stock's move after each filing. Disclosures are public record; returns are informational, not investment advice.
Disclosed buys
1
Total bought
$6.2M
Avg Δ7d
—
Win rate · 7d
—
Avg Δ30d
—
Last filing
2026-07-02
Buy history
| Filed | Ticker | Company | Value | Price @ | Δ1d | Δ7d | Δ30d |
|---|---|---|---|---|---|---|---|
| 2026-07-02 | BNR | Burning Rock Biotech Ltd | $6.2M | $8.96 | +15.3% | — | — |