| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/06/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/06/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/06/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/04/16 | 8-K | Form 8-K: Current report filing | 13 | |
| 04/27/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/27/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/27/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/27/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/27/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/20/16 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 4 |