| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/24/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/16/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/03/17 | 5/A | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 03/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 02/23/17 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 02/13/17 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 12/05/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/22/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/24/16 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 06/22/16 | 4 | Statement of changes in beneficial ownership of securities |
|
4 |
