Ling Siu Chan is Director & 10% at China Biologic Products, Inc. (CBPO). They have made 1 open-market trade across 1 company since 2010, most recently 2010-12-10.
CIK 0001411972
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CBPO | 5,362,624 | $643.5M |
Shares reported on the most recent Form 4, priced at the 2010-12-14 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CBPO | SELL | 2010-12-10 | 2010-12-14 | $13.00 | $19.5M | -15.1% | +2.2% | +2.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.