Pui San Kwan is Principal Acctg Officer at ChemoCentryx, Inc. (CCXI). They have made 7 open-market trades across 1 company since 2020, most recently 2021-03-01.
CIK 0001733642
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 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CCXI | 5,049 | $57K |
Shares reported on the most recent Form 4, priced at the 2021-03-01 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CCXI | SELL | 2021-03-01 | 2021-03-01 | $68.52 | $459K | -15.6% | -25.1% | -85.1% |
| CCXI | SELL | 2021-02-04 | 2021-02-08 | $65.00 | $218K | -0.7% | -18.7% | -83.9% |
| CCXI | SELL | 2021-01-25 | 2021-01-27 | $65.00 | $272K | +18.9% | +18.5% | -19.7% |
| CCXI | SELL | 2020-12-14 | 2020-12-16 | $65.05 | $6.7M | +1.2% | +2.1% | -6.3% |
| CCXI | SELL | 2020-02-11 | 2020-02-13 | $49.15 | $1.9M | -6.4% | -30.0% | +5.1% |
| CCXI | SELL | 2020-01-16 | 2020-01-17 | $39.91 | $7.1M | -5.8% | +12.4% | +7.8% |
| CCXI | SELL · 10b5-1 | 2020-01-10 | 2020-01-14 | $39.02 | $39K | +7.1% | +30.0% | +22.3% |
| CCXI | SELL | 2020-01-06 | 2020-01-08 | $34.57 | $8.5M | +16.0% | +28.9% | +15.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.