| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/29/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/15/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/11/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/11/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/19/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
