| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/20/19 | 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 | ||
| 08/20/19 | 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 | 2 | ||
| 08/20/19 | 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 | ||
| 08/20/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 08/20/19 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 9 | ||
| 08/14/19 | S-8 | Form S-8: Securities to be offered to employees in employee benefit plans | 6 | ||
| 08/14/19 | S-8 | Form S-8: Securities to be offered to employees in employee benefit plans | 34 |
