| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/16/20 | 8-K | Form 8-K: Current report |
|
260 |
| 04/08/20 | 8-K | Form 8-K: Current report |
|
3 |
| 03/27/20 | 8-K | Form 8-K: Current report |
|
16 |
| 03/26/20 | DEF 14A | Form DEF 14A: Definitive proxy statements | 107 | |
| 03/26/20 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 5 | |
| 02/28/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/24/20 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 02/24/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |