| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/18/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 |