| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Mar 22, 2013 | HSBC Securities | Upgrade | Neutral | Overweight | | Feb 7, 2013 | HSBC Securities | Downgrade | Overweight | Neutral | | Oct 5, 2010 | Barclays Capital | Initiated | | Overweight | | Jun 1, 2010 | HSBC Securities | Downgrade | Overweight | Neutral | | Dec 3, 2008 | Credit Suisse | Downgrade | Neutral | Underperform | | Dec 2, 2008 | HSBC Securities | Upgrade | Neutral | Overweight | | Aug 27, 2008 | Lehman Brothers | Downgrade | Overweight | Equal-Weight | | Jul 18, 2008 | UBS | Upgrade | Neutral | Buy | | Nov 26, 2007 | Lehman Brothers | Upgrade | Equal-weight | Overweight | | Dec 1, 2006 | Citigroup | Upgrade | Sell | Hold |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 0 | 0 | 0 | 0 |
|---|
| Buy | 0 | 0 | 0 | 0 |
|---|
| Hold | 0 | 0 | 0 | 0 |
|---|
| Underperform | 0 | 0 | 0 | 0 |
|---|
| Sell | 0 | 0 | 0 | 0 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |