Yanlong Zou is President & VP at CHINA BAK BATTERY INC (CBAK). They have made 5 open-market trades across 1 company since 2007, most recently 2007-09-26.
CIK 0001377583
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CBAK | 70,485 | $46K |
Shares reported on the most recent Form 4, priced at the 2007-09-28 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CBAK | SELL | 2007-09-26 | 2007-09-28 | $6.45 | $483K | -14.6% | +1.9% | +1.9% |
| CBAK | SELL | 2007-09-20 | 2007-09-21 | $4.40 | $67K | -14.6% | +1.9% | +1.9% |
| CBAK | SELL | 2007-09-19 | 2007-09-20 | $4.45 | $22K | -14.6% | +1.9% | +1.9% |
| CBAK | SELL | 2007-09-14 | 2007-09-17 | $4.41 | $43K | -14.6% | +1.9% | +1.9% |
| CBAK | SELL | 2007-09-11 | 2007-09-13 | $4.42 | $60K | -14.6% | +1.9% | +1.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.