| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/29/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/22/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/22/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/22/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/22/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/21/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/20/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/13/19 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
80 |
| 08/07/19 | 8-K | Form 8-K: Current report | 13 | |
| 07/29/19 | 8-K | Form 8-K: Current report | 3 |