| Date | Form | Description | XBRL |
|---|---|---|---|
| 07/06/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 06/17/20 | 8-K | Form 8-K: Current report | |
| 06/10/20 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | |
| 06/02/20 | 8-K | Form 8-K: Current report | |
| 06/02/20 | 8-K/A | Form 8-K/A: Current report | |
| 05/29/20 | 8-K | Form 8-K: Current report | |
| 05/28/20 | 8-K | Form 8-K: Current report | |
| 05/20/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 05/13/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 05/08/20 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
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