| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/25/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/25/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/25/17 | 8-K | Form 8-K: Current report | 15 | |
| 10/02/17 | 8-K | Form 8-K: Current report | 5 | |
| 08/15/17 | CERTNYS | Form CERTNYS: Certification by the New York Stock Exchange approving securities for listing | 1 | |
| 08/10/17 | 8-K | Form 8-K: Current report | 22 | |
| 08/08/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/08/17 | 8-A12B | Form 8-A12B: Registration of securities [Section 12(b)] | 16 | |
| 08/08/17 | 424B5 | Form 424B5: Prospectus [Rule 424(b)(5)] | 72 | |
| 08/08/17 | 8-K | Form 8-K: Current report | 41 |