| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/22/20 | DEF 14A | Form DEF 14A: Definitive proxy statements | 71 | |
| 04/16/20 | 8-K | Form 8-K: Current report filing |
|
5 |
| 04/10/20 | 8-K | Form 8-K: Current report filing |
|
9 |
| 03/26/20 | 8-K | Form 8-K: Current report filing |
|
9 |
| 03/18/20 | 8-K | Form 8-K: Current report filing |
|
16 |
| 03/16/20 | 8-K | Form 8-K: Current report filing |
|
9 |
| 03/13/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/13/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/10/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/05/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |