Yi-Chien Lin insider trades: Beyond Air (XAIR) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Yi-Chien 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 |
|---|---|---|---|---|---|---|---|
| Oct 13, 2026 | XAIR | ↑ Buy | 2,607 | $2.21 | $6K | Direct | Oct 14, 2026 (1d) |
| Oct 1, 2026 | XAIR | ↑ Buy | 20,393 | $2.77 | $57K | Direct | Oct 2, 2026 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other XAIR insiders
Open-market trades in the last 12 months
About Yi-Chien Lin's insider trades
Yi-Chien Lin is a 10% owner of Beyond Air (XAIR). Since Oct 1, 2026, Yi-Chien has reported 2 open-market purchases worth $62K and no sales on SEC Form 4. In the last 12 months: 2 buys ($62K).
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 XAIR insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.