| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/28/20 | DEF 14A | Form DEF 14A: Definitive proxy statements | 79 | |
| 04/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 04/27/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 04/27/20 | SC 13G | Form SC 13G: 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 | |
| 04/27/20 | 8-K | Form 8-K: Current report filing | 31 | |
| 04/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/17/20 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 04/13/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/13/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
