| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/08/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 08/08/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 08/08/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 08/08/19 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 11 | ||
| 08/08/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 08/08/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 08/08/19 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 6 | ||
| 08/08/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 08/06/19 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 13 | ||
| 08/06/19 | 8-K | Form 8-K: Current report | 118 |