Xiaochun Xu insider trades: ThermoGenesis Holdings (THMO) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Xiaochun reports to the SEC
Open-market buys and sales
3 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 17, 2023 | THMO | ↓ Sell | 600,000 | $1.02 | $612K | Held by Boyalife Group Inc. | Nov 21, 2023 (4d) |
| Dec 26, 2019 | KOOL | ↑ Buy | 683,824 | $2277134.00 | $1557.16B | By Boyalife (Hong Kong) Ltd. | Jan 3, 2020 (8d) |
| Dec 26, 2019 | KOOL | ↑ Buy | 683,824 | $2277134.00 | $1557.16B | By Boyalife Asset Holding II, Inc. | Jan 3, 2020 (8d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Xiaochun Xu's insider trades
Xiaochun Xu is CEO at ThermoGenesis Holdings (THMO). Since Dec 26, 2019, Xiaochun has reported 2 open-market purchases worth $3114.32B and 1 sale worth $612K on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (8 filings), conversions (5 filings), other transactions (2 filings), shares returned to the company (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 THMO insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.