Jack C. Liu is Director at EAST WEST BANCORP INC (EWBC). They have made 37 open-market trades across 1 company since 2006, most recently 2026-08-12.
CIK 0001235502
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 37 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| EWBC | 13,709 | $1.7M |
Shares reported on the most recent Form 4, priced at the 2026-08-12 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| EWBC | SELL | 2026-08-12 | 2026-08-12 | $135.02 | $135K | -4.9% | -4.7% | — |
| EWBC | SELL | 2026-02-05 | 2026-02-05 | $119.00 | $169K | +1.5% | -10.7% | +4.5% |
| EWBC | SELL | 2025-08-22 | 2025-08-22 | $105.00 | $105K | +3.2% | +1.4% | -4.1% |
| EWBC | SELL | 2025-01-30 | 2025-01-31 | $104.53 | $267K | -2.9% | -6.4% | -13.1% |
| EWBC | SELL | 2025-01-28 | 2025-01-28 | $104.50 | $152K | -2.6% | -9.0% | -16.2% |
| EWBC | SELL | 2024-08-23 | 2024-08-23 | $83.50 | $167K | -5.5% | -3.4% | +25.3% |
| EWBC | SELL | 2024-02-29 | 2024-02-29 | $73.58 | $147K | +5.9% | +8.1% | -0.1% |
| EWBC | SELL | 2023-12-13 | 2023-12-13 | $68.90 | $69K | -0.2% | -1.1% | +5.2% |
| EWBC | SELL | 2023-01-31 | 2023-01-31 | $77.00 | $154K | -0.7% | -4.8% | -35.3% |
| EWBC | SELL | 2022-02-10 | 2022-02-10 | $91.51 | $146K | -3.7% | -16.3% | -22.8% |
| EWBC | SELL | 2022-02-09 | 2022-02-10 | $91.51 | $37K | -3.7% | -16.3% | -22.8% |
| EWBC | SELL | 2021-07-29 | 2021-07-29 | $72.84 | $214K | +5.5% | +1.3% | +10.6% |
| EWBC | SELL | 2021-03-15 | 2021-03-15 | $77.00 | $80K | -4.4% | -3.7% | -9.2% |
| EWBC | SELL | 2021-02-02 | 2021-02-03 | $62.61 | $125K | +7.5% | +16.7% | +19.9% |
| EWBC | SELL | 2020-11-09 | 2020-11-10 | $44.50 | $95K | -2.9% | +7.5% | +47.4% |
| EWBC | SELL | 2019-03-04 | 2019-03-04 | $55.20 | $233K | -3.2% | -7.4% | -20.1% |
| EWBC | SELL | 2018-05-16 | 2018-05-17 | $71.27 | $153K | -0.9% | -1.5% | -11.7% |
| EWBC | SELL | 2018-04-23 | 2018-04-23 | $65.98 | $142K | +0.2% | +7.5% | -0.0% |
| EWBC | SELL | 2018-01-29 | 2018-01-30 | $68.50 | $137K | -3.8% | -0.1% | -0.1% |
| EWBC | SELL | 2017-11-28 | 2017-11-29 | $58.07 | $128K | -4.0% | -2.2% | +6.6% |
| EWBC | SELL | 2017-06-13 | 2017-06-14 | $59.00 | $66K | -3.2% | -2.3% | -3.7% |
| EWBC | SELL | 2017-03-06 | 2017-03-08 | $55.00 | $147K | -2.6% | -6.4% | -2.5% |
| EWBC | SELL | 2016-10-27 | 2016-10-28 | $40.00 | $62K | +5.7% | +17.7% | +36.6% |
| EWBC | SELL | 2016-09-02 | 2016-09-06 | $37.35 | $157K | -1.1% | +8.1% | +36.0% |
| EWBC | SELL | 2015-02-02 | 2015-02-03 | $36.38 | $97K | -13.4% | -1.2% | -1.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.