| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/23/19 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 6 | ||
| 07/23/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | ||
| 07/18/19 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 16 | ||
| 07/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 07/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 07/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 07/15/19 | 8-K | Form 8-K: Current report | 47 | ||
| 07/11/19 | 424B5 | Form 424B5: Prospectus [Rule 424(b)(5)] | 62 | ||
| 07/10/19 | 424B5 | Form 424B5: Prospectus [Rule 424(b)(5)] | 63 | ||
| 06/28/19 | 8-K | Form 8-K: Current report | 3 |
