Rating History for Avalanche Biotechnologies (AAVL) by William Blair
| Date | Analyst | Type | Rating (Past) |
PT (Past) |
Start $ (End $) |
% Chg. | Details |
|---|---|---|---|---|---|---|---|
| 6/16/2015 | N/A | Downgrade | Market Perform (Outperform) |
24.00 (53.00) |
38.88 (4.14) |
-89.35% | Details |
 |
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