| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/26/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/19/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/10/17 | SC 13G | Form SC 13G: 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 | |
| 11/23/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/23/16 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 11 | |
| 11/18/16 | 8-K | Form 8-K: Current report filing | 43 | |
| 11/18/16 | 424B7 | Form 424B7: Prospectus filed pursuant to Rule 424(b)(7) | 61 | |
| 11/14/16 | 424B7 | Form 424B7: Prospectus filed pursuant to Rule 424(b)(7) | 60 | |
| 11/14/16 | S-3ASR | Form S-3ASR: Automatic shelf registration statement of securities of well-known seasoned issuers | 43 | |
| 11/04/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |