| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/08/17 | SC 13D | Form SC 13D: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 10 | |
| 04/28/17 | 8-K | Form 8-K: Current report filing | 88 | |
| 04/17/17 | 25-NSE | Form 25-NSE: Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities | 1 | |
| 04/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/31/17 | DEF 14A | Form DEF 14A: Definitive proxy statements | 36 |
