| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/01/13 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 02/01/13 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 02/01/13 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 02/01/13 | 8-K | Current report filing |
|
9 | |
| 01/31/13 | 25-NSE | Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities |
|
1 | |
| 01/31/13 | 8-K | Current report filing |
|
6 | |
| 01/30/13 | 8-K | Current report filing |
|
3 | |
| 01/28/13 | 8-K | Current report filing |
|
4 | |
| 01/28/13 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
3 | |
| 01/24/13 | 8-K | Current report filing |
|
9 |
