Ethan PhD Shen insider trades: YD Bio (YDES) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Ethan 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 |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | YDES | ↑ Buy | 12,700 | $3.85 | $49K | Direct | Sep 16, 2026 (2d) |
| Sep 4, 2026 | YDES | ↑ Buy | 18,378 | $3.67 | $67K | Direct | Sep 8, 2026 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Ethan PhD Shen's insider trades
Ethan PhD Shen is CEO at YD Bio (YDES). Since Sep 4, 2026, Ethan has reported 2 open-market purchases worth $116K and no sales on SEC Form 4. In the last 12 months: 2 buys ($116K).
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 YDES insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.