| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/24/19 | 8-K | Form 8-K: Current report filing |
|
12 |
| 10/16/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/08/19 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 5 | |
| 10/08/19 | DEF 14A | Form DEF 14A: Definitive proxy statements | 87 | |
| 10/04/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/02/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/02/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/02/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/17/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |