| Jan 17, 2012 | Sell | -1,000 | 15.87 USD | $15.9K | | SEC | |
| Jan 17, 2012 | Sell | -1,000 | 15.39 USD | $15.4K | | SEC | |
| Jan 17, 2012 | Sell | -28,829 | 15.73 USD | $453.5K | | SEC | |
| Jan 11, 2012 | Sell | -1,000 | 15.09 USD | $15.1K | | SEC | |
| Jan 11, 2012 | Sell | -1,000 | 15.13 USD | $15.1K | | SEC | |
| Jan 11, 2012 | Sell | -1,000 | 15.00 USD | $15K | | SEC | |
| Jan 6, 2012 | Sell | -1,000 | 15.48 USD | $15.5K | | SEC | |
| Jan 6, 2012 | Sell | -1,000 | 15.08 USD | $15.1K | | SEC | |
| Jan 6, 2012 | Sell | -1,000 | 15.30 USD | $15.3K | | SEC | |
| Jan 3, 2012 | Sell | -1,000 | 15.02 USD | $15K | | SEC | |
| Jan 3, 2012 | Sell | -1,000 | 15.04 USD | $15K | | SEC | |
| Jan 3, 2012 | Sell | -1,000 | 15.51 USD | $15.5K | | SEC | |
| Dec 28, 2011 | Sell | -1,000 | 15.00 USD | $15K | | SEC | |
| Dec 28, 2011 | Sell | -1,000 | 15.40 USD | $15.4K | | SEC | |
| Dec 28, 2011 | Sell | -1,000 | 15.59 USD | $15.6K | | SEC | |
| Dec 22, 2011 | Sell | -1,000 | 157,562.00 USD | $157.6M | Unusual size | SEC | |
| Dec 22, 2011 | Sell | -40 | 16.00 USD | $640 | Unusual size | SEC | |
| Dec 22, 2011 | Sell | -1,000 | 15.75 USD | $15.8K | | SEC | |
| Dec 22, 2011 | Sell | -300 | 16.00 USD | $4.8K | | SEC | |
| Dec 22, 2011 | Sell | -1,000 | 15.65 USD | $15.7K | | SEC | |
| Dec 19, 2011 | Sell | -950 | 16.00 USD | $15.2K | | SEC | |
| Dec 19, 2011 | Sell | -1,000 | 15.17 USD | $15.2K | | SEC | |
| Dec 19, 2011 | Sell | -50 | 16.00 USD | $800 | Unusual size | SEC | |
| Dec 19, 2011 | Sell | -1,000 | 15.60 USD | $15.6K | | SEC | |
| Dec 19, 2011 | Sell | -1,000 | 16.00 USD | $16K | | SEC | |