Peggy Cherng insider trades: NKGen Biotech (NKGN) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Peggy reports to the SEC
Open-market buys and sales
2 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 27, 2025 | NKGN | ↑ Buy | 19,669,552 | $0.13 | $2.5M | Direct | Jun 2, 2025 (6d) |
| Sep 22, 2005 | SZ | ↓ Sell | 15,093 | $6.92 | $104K | Direct | Sep 23, 2005 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Peggy Cherng's insider trades
Peggy Cherng is a 10% owner of NKGen Biotech (NKGN). Since Sep 22, 2005, Peggy has reported 1 open-market purchase worth $2.5M and 1 sale worth $104K on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (7 filings), other transactions (1 filing), option exercises (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every NKGN insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.