David Lam is CFO & VP at RIVERVIEW BANCORP INC (RVSB). They have made 4 open-market trades across 1 company since 2018, most recently 2026-08-17.
CIK 0001713974
4 open-market purchases totalling $36K since 2018, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| RVSB | 76,011 | $465K |
Shares reported on the most recent Form 4, priced at the 2026-08-18 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.