| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/23/15 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/23/15 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/21/15 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 12/31/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/30/14 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/30/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/05/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/05/14 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 09/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/27/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
