| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/07/17 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 10/27/17 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
41 |
| 10/25/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/25/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/25/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/25/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/25/17 | 8-K | Form 8-K: Current report | 15 | |
| 10/02/17 | 8-K | Form 8-K: Current report | 5 | |
| 08/15/17 | CERTNYS | Form CERTNYS: Certification by the New York Stock Exchange approving securities for listing | 1 |