Filings
| 20 Oct 2011 |
| Final Transactions in Connection with Share Buyback Pro-gram | 14 Oct 2011 |
| Transactions in Connection with Share Buyback Program | 7 Oct 2011 |
| Transactions in Connection with Share Buyback Program | 28 Sept 2011 |
| Transactions in Connection with Share Buyback Program | 19 Sept 2011 |