| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/30/17 | CORRESP | Form CORRESP: Correspondence | 4 | |
| 11/27/17 | DFAN14A | Form DFAN14A: Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material | 4 | |
| 11/27/17 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 3 | |
| 11/24/17 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 2 | |
| 11/22/17 | 8-K | Form 8-K: Current report | 18 | |
| 11/22/17 | UPLOAD | Form UPLOAD: SEC-generated letter | 2 | |
| 11/21/17 | DFAN14A | Form DFAN14A: Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material | 15 | |
| 11/21/17 | CORRESP | Form CORRESP: Correspondence | 2 | |
| 11/21/17 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 17 | |
| 11/21/17 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 5 |