| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/31/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/24/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/21/16 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 43 |
