Rating History for Patterson-UTI Energy (PTEN) by CLSA
| Date | Analyst | Type | Rating (Past) |
PT (Past) |
Start $ (End $) |
% Chg. | Details |
|---|---|---|---|---|---|---|---|
| 5/26/2015 | N/A | Downgrade | High-Conviction Underperform (5) (Underperform (4)) |
N/A (N/A) |
21.40 (12.34) |
-42.34% | Details |
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