Yishu Li insider trades: ThermoGenesis Holdings (KOOL) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Yishu 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 |
|---|---|---|---|---|---|---|---|
| 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 Yishu Li's insider trades
Yishu Li is a 10% owner of ThermoGenesis Holdings (KOOL). Since Dec 26, 2019, Yishu has reported 2 open-market purchases worth $3114.32B and no sales on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include other transactions (1 filing), grants and awards (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 KOOL insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.