4 insiders reported 4 Form 4 transactions for NKGen Biotech, Inc. (NKGN) over the past 18 months (most recent 2025-06-02). Recent activity: CHERNG PEGGY (10% Owner) Buy 19.7M shares, CFIC-2015 NV Family Investments, LLC (10% Owner) Buy 19.7M shares, Cherng Andrew Jin-Chan (10% Owner) Buy 19.7M shares, Song Paul Y. (Chief Executive Officer) Buy 20.8M shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-06-02 | CHERNG PEGGY | 10% Owner | Buy | 19.7M | $2.6M |
| 2025-06-02 | CFIC-2015 NV Family Investments, LLC | 10% Owner | Buy | 19.7M | $2.6M |
| 2025-06-02 | Cherng Andrew Jin-Chan | 10% Owner | Buy | 19.7M | $2.6M |
| 2025-05-07 | Song Paul Y. | Chief Executive Officer | Buy | 20.8M | $2.7M |
来源：SEC Form 4 申报文件 · 截至 2025-06-02