| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/02/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/02/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/02/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/02/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/02/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/01/19 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) | 6 | |
| 10/01/19 | 8-K | Form 8-K: Current report filing | 5 | |
| 09/04/19 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) | 6 | |
| 09/04/19 | 8-K | Form 8-K: Current report filing | 5 | |
| 08/07/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |