Yanling Cao is Director & 10% Owner at Viela Bio, Inc. (VIE). They have made 1 open-market trade across 1 company since 2020, most recently 2021-03-13.
CIK 0001789665
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 |
|---|---|---|
| VIE | 8,322,353 | $441.2M |
Shares reported on the most recent Form 4, priced at the 2020-06-08 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| VIE | SELL | 2020-06-05 | 2020-06-08 | $47.00 | $16.9M | -1.1% | -12.5% | -33.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.