Nana Gu is 10% Owner at Sorrento Therapeutics, Inc. (SRNE). They have made 1 open-market trade across 1 company since 2018, most recently 2018-01-24.
CIK 0001705658
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 |
|---|---|---|
| SRNE | 8,617,513 | $2.6M |
Shares reported on the most recent Form 4, priced at the 2018-01-25 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SRNE | SELL | 2018-01-23 | 2018-01-25 | $7.57 | $10.4M | -10.2% | +13.5% | -21.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.