Yang Luke Chen insider trades: 111 (YI) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Yang reports to the SEC
Open-market buys and sales
4 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 28, 2026 | YI | ↓ Sell | 180,880 | $0.21 | $38K | Direct | Sep 29, 2026 (1d) |
| Sep 23, 2026 | YI | ↓ Sell | 142,760 | $0.22 | $31K | Direct | Sep 24, 2026 (1d) |
| Jun 15, 2026 | YI | ↓ Sell | 98,760 | $0.23 | $23K | Direct | Jun 16, 2026 (1d) |
| May 27, 2026 | YI | ↓ Sell | 4,840 | $0.26 | $1K | Direct | May 29, 2026 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other YI insiders
Open-market trades in the last 12 months
About Yang Luke Chen's insider trades
Yang Luke Chen is a director at 111 (YI). Since May 27, 2026, Yang has reported no open-market purchases and 4 sales worth $92K on SEC Form 4. In the last 12 months: 4 sales ($92K).
Their filings also include grants and awards (5 filings). 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 YI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.