| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/09/18 | 424B5 | Form 424B5: Prospectus [Rule 424(b)(5)] | 79 | |
| 04/09/18 | 8-K | Form 8-K: Current report | 233 | |
| 04/03/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/03/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/03/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/03/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/03/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/30/18 | EFFECT | Form EFFECT: Notice of Effectiveness | 1 | |
| 03/29/18 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 2 | |
| 03/29/18 | DEF 14A | Form DEF 14A: Definitive proxy statements | 49 |