投資評等
最後更新日期:2012/2/12
升級(Upgrade)
| 日期/Date | 券商 Brokerage Firm | 原評等->升級後評等 Upgrade from: -> to: | 新目標價 New Target |
| 2009/5/13 | Oppenheimer | Perform Outperform | 20 |
降級(Downgrade)
| 日期/Date | 券商 Brokerage Firm | 原評等->降級後評等 Upgrade from: -> to: | 新目標價 New Target |
| | 查無資料 | | |
首次予以評等(Coverage Initiated)
| 日期/Date | 券商 Brokerage Firm | 原評等->升級後評等 Upgrade from: -> to: | 目標股價 |
| 2010/4/1 | Roth Capital | Buy | 42 |
| 2007/4/2 | CIBC Wrld Mkts | Sector Perform | 40 |
恢復投資評等(Coverage Resumed)
| 日期/Date | 券商/Brokerage Firm | 恢復評等後等級/Resumed Rating | 目標股價Target |
| 2010/5/26 | Brean Murray | Buy | 42 |
重申相同投資評等(Coverage Reiterated)
| 日期/Date | 券商 Brokerage Firm | 重申相同投資評等 Reiterated Rating | 新目標價 New Target |
| 2011/5/3 | Oppenheimer | Outperform | $42 >> $48 |
| 2011/1/27 | Brean Murray | Buy | $55 >> $49 |
| 2010/11/11 | Brean Murray | Buy | $50 >> $55 |
| 2010/8/18 | Deutsche Bank | Buy | $47 >> $55 |
| 2010/8/11 | Brean Murray | Buy | $42 >> $50 |
| 2007/7/17 | Brean Murray | Buy | |