TIGER Management LLC is 10% Owner at ALPINE IMMUNE SCIENCES, INC. (ALPN). They have made 1 open-market trade across 1 company since 2019, most recently 2019-02-08.
CIK 0001027451
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 |
|---|---|---|
| ALPN | 137,728 | $8.9M |
Shares reported on the most recent Form 4, priced at the 2019-02-12 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ALPN | SELL | 2019-02-08 | 2019-02-12 | $5.85 | $146K | +12.7% | +16.5% | +1.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.