| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/19/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/15/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/08/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/08/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/08/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/08/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/27/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/27/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/27/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 |
