Jonathan Jian Wang is Director & 10% Owner at RESPONSE BIOMEDICAL CORP (RBM). They have made 1 open-market trade across 1 company since 2016, most recently 2025-07-25.
CIK 0001555242
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.
1 open-market purchase totalling $997K since 2016, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| RBM | BUY | 2016-06-16 | 2016-06-20 | $0.56 | $997K | 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.