| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/29/20 | 8-K | Form 8-K: Current report filing | 4 | |
| 07/08/20 | 8-K | Form 8-K: Current report filing | 6 | |
| 07/08/20 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 5 | |
| 06/29/20 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 8 | |
| 06/25/20 | DEF 14A | Form DEF 14A: Definitive proxy statements | 45 | |
| 06/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/17/20 | 8-K | Form 8-K: Current report filing | 45 | |
| 06/15/20 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 46 | |
| 06/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |