| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/16/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/16/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/16/16 | 3/A | Form 3/A: Initial statement of beneficial ownership of securities | 1 | |
| 02/11/16 | 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 | 10 | |
| 12/18/15 | 8-K | Form 8-K: Current report filing | 21 | |
| 12/18/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/10/15 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) | 5 | |
| 12/07/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/03/15 | 8-K | Form 8-K: Current report filing | 3 | |
| 11/18/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |