Tse Yiu Wong is President & VP at CHINA AUTOMOTIVE SYSTEMS INC (CAAS). They have made 29 open-market trades across 1 company since 2006, most recently 2023-12-22.
CIK 0001223173
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.
3 open-market purchases totalling $117K since 2011, against 26 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CAAS | 531,682 | $2.4M |
Shares reported on the most recent Form 4, priced at the 2024-08-09 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CAAS | BUY | 2012-06-04 | 2012-06-06 | $4.12 | $55K | +1.6% | +0.0% | +0.0% |
| CAAS | BUY | 2012-06-01 | 2012-06-04 | $4.14 | $40K | +1.6% | +0.0% | +0.0% |
| CAAS | BUY | 2011-09-07 | 2011-09-13 | $4.84 | $22K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2010-08-06 | 2010-08-09 | $20.00 | $973K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2010-08-05 | 2010-08-06 | $20.00 | $305K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2010-08-04 | 2010-08-05 | $20.00 | $235K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2010-08-03 | 2010-08-04 | $20.00 | $466K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2010-08-02 | 2010-08-03 | $20.00 | $20K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2010-01-11 | 2010-01-13 | $25.77 | $515K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2010-01-06 | 2010-01-08 | $24.01 | $480K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2010-01-05 | 2010-01-06 | $21.72 | $190K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2010-01-05 | 2010-01-06 | $23.02 | $502K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2010-01-05 | 2010-01-06 | $22.11 | $651K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2009-12-28 | 2009-12-29 | $20.75 | $220K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2009-12-24 | 2009-12-28 | $20.02 | $188K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2009-10-09 | 2009-10-14 | $10.16 | $576K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2009-09-17 | 2009-09-22 | $9.60 | $24K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2009-09-11 | 2009-09-16 | $9.60 | $2K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2009-09-09 | 2009-09-11 | $9.34 | $1.8M | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2009-08-26 | 2009-08-27 | $8.52 | $20K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2009-08-24 | 2009-08-27 | $8.53 | $410K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2009-08-19 | 2009-08-21 | $9.53 | $59K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2007-09-27 | 2007-09-28 | $9.25 | $85K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2007-09-24 | 2007-09-26 | $8.39 | $568K | +1.6% | +0.0% | +0.0% |
| CAAS | SELL | 2007-08-13 | 2007-08-14 | $8.14 | $221K | +1.6% | +0.0% | +0.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.