David Kai Yuen Poon files SEC Form 4 disclosures for Zymeworks Inc.. They have made 1 open-market trade across 1 company since 2019, most recently 2019-05-06.
CIK 0001761966
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 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ZYME | 800 | $23K |
Shares reported on the most recent Form 4, priced at the 2019-05-08 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ZYME | SELL | 2019-05-06 | 2019-05-08 | $19.20 | $15K | -0.2% | +13.3% | +26.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.