| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/31/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/29/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/24/15 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 11 | |
| 12/24/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/18/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/16/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/11/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/10/15 | 8-K | Form 8-K: Current report filing | 4 | |
| 12/10/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/07/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |