| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/22/22 | DEF 14A | Form DEF 14A: Definitive proxy statements | 74 | |
| 05/13/21 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 5 | |
| 04/23/21 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 3 | |
| 04/23/21 | DEF 14A | Form DEF 14A: Definitive proxy statements | 70 | |
| 04/29/20 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 5 | |
| 04/29/20 | DEF 14A | Form DEF 14A: Definitive proxy statements | 97 | |
| 06/03/19 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 2 | |
| 04/29/19 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 4 | |
| 04/26/19 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 40 | |
| 04/06/18 | DEF 14A | Form DEF 14A: Definitive proxy statements | 51 |