| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/14/16 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/26/16 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/22/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/18/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/16/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/11/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/27/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/25/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/21/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/29/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
