Han Yusheng (CIK 1843554) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-02). Recent activity: Buy BNR (24,760 shares), Buy BNR (210,000 shares), Buy BNR (111,110 shares), Buy BNR (104,650 shares), Buy BNR (5,990 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | Burning Rock Biotech Ltd (BNR) | Director | Buy | 24,760 | $216,388 |
| 2026-07-02 | Burning Rock Biotech Ltd (BNR) | Director | Buy | 210,000 | $1.9M |
| 2026-07-02 | Burning Rock Biotech Ltd (BNR) | Director | Buy | 111,110 | $999,957 |
| 2026-07-02 | Burning Rock Biotech Ltd (BNR) | Director | Buy | 104,650 | $779,674 |
| 2026-07-02 | Burning Rock Biotech Ltd (BNR) | Director | Buy | 5,990 | $44,920 |
| 2026-07-02 | Burning Rock Biotech Ltd (BNR) | Director | Buy | 250,000 | $2.0M |
| 2026-07-02 | Burning Rock Biotech Ltd (BNR) | Director | Buy | 24,900 | $199,090 |
| 2026-04-02 | Burning Rock Biotech Ltd (BNR) | Director | Buy | 314,870 | $5.5M |
Source: SEC Form 4 filings · as of 2026-07-02