| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/24/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/24/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/24/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/24/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/06/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/03/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/30/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/27/18 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
43 |
| 07/26/18 | 8-K | Form 8-K: Current report | 13 | |
| 07/25/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |