| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/18/18 | 3 | Form 3: Initial statement of beneficial ownership of securities |
|
3 | |
| 12/28/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/22/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/22/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/08/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/29/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/28/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 |