| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/23/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/23/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/23/20 | 8-K | Form 8-K: Current report filing |
|
4 |
| 04/23/20 | 8-K | Form 8-K: Current report filing |
|
39 |
| 04/01/20 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 2 | |
| 04/01/20 | 8-K | Form 8-K: Current report filing |
|
4 |
| 03/12/20 | DEF 14A | Form DEF 14A: Definitive proxy statements | 118 | |
| 03/11/20 | 8-K | Form 8-K: Current report filing |
|
18 |
| 03/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |