| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/28/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/05/18 | 3 | Form 3: Initial statement of beneficial ownership of securities |
|
4 | |
| 01/22/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/22/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/22/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/22/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/22/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/22/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/22/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/22/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 |