投資評等
最後更新日期：2024/4/19
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 |
| 2010/4/6 | Roth Capital | Hold >> Buy | $7 >> $12 |
| 2010/3/10 | Jefferies & Co | Underperform >> Hold | $4 >> $7 |
| 2009/12/16 | Leerink Swann | 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 |
| 2009/11/9 | Brean Murray | Buy >> Hold | |
| 2009/7/13 | Boenning & Scattergood | Outperform >> Neutral | |
| 2009/7/13 | Leerink Swann | Outperform >> Mkt Perform | |
| 2009/7/1 | Roth Capital | Buy >> Hold | $29 >> $18 |
| 2009/7/1 | Citigroup | Buy >> Hold | |
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 |
| 2013/10/24 | The Benchmark Company | Buy | 15 |
| 2013/8/21 | Dougherty & Company | Buy | |
| 2010/1/8 | Barrington Research | Outperform | 9 |
| 2009/10/1 | William Blair | Mkt Perform | |
| 2009/6/30 | Boenning & Scattergood | Outperform | 25 |
| 2009/5/19 | Brean Murray | Hold | |
| 2009/4/24 | Jefferies & Co | Underperform | 17 |
| 2009/3/31 | Roth Capital | Buy | 33 |
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 |
| 查無資料 | | | |
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 |
| 2011/5/6 | Barrington Research | Outperform | $9 >> $7 |
| 2010/6/28 | Brean Murray | Buy | $15 >> $10 |
| 2010/5/3 | Barrington Research | Outperform | $9 >> $12 |
| 2010/4/29 | Brean Murray | Buy | $9 >> $15 |
| 2009/7/13 | Jefferies & Co | Underperform | $17 >> $5 |
| 2009/2/18 | Leerink Swann | Outperform | |