| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Jun 19, 2007 | JMP Securities | Downgrade | Strong Buy | Mkt Perform | | Jun 7, 2007 | Kaufman Bros | Downgrade | Buy | Hold | | Apr 12, 2007 | Banc of America Sec | Downgrade | Buy | Neutral | | Feb 28, 2007 | Thomas Weisel | Downgrade | Market Weight | Underweight | | Feb 21, 2007 | Wedbush Morgan | Initiated | | Hold | | Jan 18, 2007 | UBS | Downgrade | Buy | Neutral | | Nov 10, 2006 | Morgan Keegan | Downgrade | Outperform | Mkt Perform | | Sep 26, 2006 | Jefferies & Co | Initiated | | Hold | | Aug 21, 2006 | Piper Jaffray | Upgrade | Market Perform | Outperform | | Apr 27, 2006 | Morgan Keegan | Upgrade | Mkt Perform | Outperform |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | | | | |
|---|
| Buy | | | | |
|---|
| Hold | | | | |
|---|
| Underperform | | | | |
|---|
| Sell | | | | |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |