Rating History for Sigma-Aldrich (SIAL) by Longbow Research
| Date | Analyst | Type | Rating (Past) |
PT (Past) |
Start $ (End $) |
% Chg. | Details |
|---|---|---|---|---|---|---|---|
| 2/10/2011 | N/A | Downgrade | Neutral (N/A) |
N/A (N/A) |
61.57 (63.45) |
3.05% | Details |
| Date | Analyst | Type | Rating (Past) |
PT (Past) |
Start $ (End $) |
% Chg. | Details |
|---|---|---|---|---|---|---|---|
| 2/10/2011 | N/A | Downgrade | Neutral (N/A) |
N/A (N/A) |
61.57 (63.45) |
3.05% | Details |
