| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/14/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/29/18 | SD | Form SD: Specialized disclosure report | 15 | |
| 05/18/18 | S-8 | Form S-8: Securities to be offered to employees in employee benefit plans | 11 | |
| 05/14/18 | 8-K | Form 8-K: Current report | 33 | |
| 05/07/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/03/18 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
26 |
| 05/01/18 | 8-K | Form 8-K: Current report | 10 | |
| 03/29/18 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 5 | |
| 03/29/18 | DEF 14A | Form DEF 14A: Definitive proxy statements | 89 | |
| 03/22/18 | 8-K | Form 8-K: Current report | 12 |