| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/04/16 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 2 | |
| 12/30/15 | ARS | Form ARS: Annual report to security holders | 1 | |
| 12/29/15 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 6 | |
| 12/29/15 | DEF 14A | Form DEF 14A: Definitive proxy statements | 40 | |
| 12/22/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/16/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/15/15 | 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 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
