Christine Yoon Oh is COO at OP Bancorp (OPBK). They have made 7 open-market trades across 2 companies since 2009, most recently 2026-06-12.
CIK 0001323074
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.
2 open-market purchases totalling $113K since 2018, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| OPBK | 120,788 | $1.8M |
| NARA | 1,050 | — |
| Total | $1.8M |
Shares reported on the most recent Form 4, priced at the 2026-06-12 close. 1 holding could not be priced and is excluded from the total.
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 |
|---|---|---|---|---|---|---|---|---|
| OPBK | SELL | 2026-06-10 | 2026-06-12 | $14.21 | $310K | +6.6% | +7.1% | +8.9% |
| OPBK | SELL | 2021-11-03 | 2021-11-04 | $12.83 | $187K | +5.7% | +2.3% | +7.2% |
| OPBK | BUY | 2020-05-13 | 2020-05-13 | $5.80 | $58K | -0.2% | +5.0% | +3.6% |
| OPBK | SELL | 2019-11-27 | 2019-11-27 | $9.95 | $50K | -0.9% | +2.6% | -1.5% |
| OPBK | SELL | 2019-06-06 | 2019-06-07 | $9.50 | $48K | +7.3% | +4.8% | -1.6% |
| OPBK | BUY | 2018-03-29 | 2018-03-29 | $11.00 | $55K | +0.0% | +1.2% | +4.2% |
| NARA | SELL | 2009-12-02 | 2009-12-21 | $10.04 | $10K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.