| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/14/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/14/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/14/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/14/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/14/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/11/15 | 8-K | Form 8-K: Current report filing | 18 | |
| 12/11/15 | 8-K | Form 8-K: Current report filing | 4 | |
| 11/18/15 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 18 | |
| 11/18/15 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 3 | |
| 11/18/15 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 2 |