投資評等
最後更新日期：2024/5/3
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 |
| 2011/8/12 | JMP Securities | Mkt Perform >> Mkt Outperform | 7 |
| 2005/9/9 | Jefferies Co | Underperform->Hold | |
| 2005/2/10 | Wachovia | Mkt Perform->Outperform | |
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 |
| 2014/7/1 | MLV & Co | Buy >> Hold | 11 |
| 2011/1/20 | JMP Securities | Mkt Outperform >> Mkt Perform | |
| 2011/1/20 | Rodman & Renshaw | Mkt Outperform >> Mkt Perform | |
| 2009/9/25 | Oppenheimer | Perform >> Underperform | |
| 2005/7/11 | Jefferies Co | Hold->Underperform | |
| 2005/6/15 | UBS | Neutral->Reduce | 15 |
| 2005/6/13 | Piper Jaffray | Outperform->Market Perform | |
| 2004/10/1 | Wachovia | Outperform->Mkt Perform | |
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 |
| 2013/5/15 | MLV & Co | Buy | 6 |
| 2010/10/19 | JMP Securities | Mkt Outperform | 11 |
| 2009/6/4 | Rodman & Renshaw | Mkt Outperform | 14 |
| 2008/12/18 | Oppenheimer | Perform | |
| 2007/6/14 | Banc of America Sec | Buy | 20 |
| 2006/8/17 | CIBC Wrld Mkts | Sector Perform | 20 |
| 2006/7/21 | Miller Johnson | Market Perform | 15 |
| 2005/10/13 | Leerink Swann | Outperform | |
| 2005/5/12 | WR Hambrecht | Sell | 8 |
| 2004/11/9 | Jefferies Co | Hold | 17 |
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 |
| 2009/7/14 | Leerink Swann | Underperform | 5 |
| 2009/3/9 | Rodman & Renshaw | Mkt Outperform | |
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 |
| 2012/2/23 | JMP Securities | Mkt Outperform | $7 >> $5 |
| 2009/9/18 | Rodman & Renshaw | Mkt Outperform | $14 >> $18 |
| 2005/3/16 | UBS | Neutral | 17 |