| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/18/16 | 8-K | Form 8-K: Current report filing | 8 | |
| 02/10/16 | 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 | 5 | |
| 02/05/16 | 8-K | Form 8-K: Current report filing | 3 | |
| 01/26/16 | 8-K | Form 8-K: Current report filing | 4 | |
| 01/13/16 | CT ORDER | Form CT ORDER: Confidential treatment order | 1 | |
| 01/13/16 | 8-K | Form 8-K: Current report filing | 54 | |
| 01/08/16 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 01/05/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/31/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/29/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |