Rock Springs Capital Management LP is 10% at Nivalis Therapeutics, Inc. (NVLS). They have made 1 open-market trade across 1 company since 2015, most recently 2015-06-22.
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 $2.8M since 2015, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NVLS | BUY | 2015-06-22 | 2015-06-24 | $14.00 | $2.8M | -34.1% | -5.1% | -5.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.