| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/20/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/20/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/20/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/20/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/13/14 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 7 | |
| 01/02/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/17/13 | D | Form D: Notice of Exempt Offering of Securities | 5 | |
| 12/04/13 | 8-K | Form 8-K: Current report | 29 | |
| 11/22/13 | 8-K | Form 8-K: Current report | 15 | |
| 11/19/13 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
34 |