| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/16/15 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 01/22/15 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 11/26/14 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 10/15/14 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 07/24/14 | 3 | Initial statement of beneficial ownership of securities |
|
5 | |
| 07/24/14 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 05/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/11/14 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 09/05/13 | 3/A | Initial statement of beneficial ownership of securities |
|
1 |
