| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/31/18 | 8-K | Form 8-K: Current report | 14 | |
| 10/25/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/13/18 | 8-K | Form 8-K: Current report | 80 | |
| 08/16/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 08/13/18 | 8-K | Form 8-K: Current report | 3 | |
| 07/30/18 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
48 |
| 07/25/18 | 8-K | Form 8-K: Current report | 13 | |
| 06/21/18 | 8-K | Form 8-K: Current report | 135 | |
| 06/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/31/18 | SD | Form SD: Specialized disclosure report | 16 |