| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| Apr 25, 2018 | Current report filing |
|
3 | ||
| Apr 18, 2018 | Initial statement of beneficial ownership of securities |
|
2 | ||
| Apr 13, 2018 | Confidential treatment order |
|
1 | ||
| Mar 27, 2018 | Confidential treatment order |
|
1 | ||
| Mar 20, 2018 | Current report filing |
|
3 | ||
| Mar 16, 2018 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| Mar 16, 2018 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| Mar 16, 2018 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| Mar 16, 2018 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| Mar 16, 2018 | Statement of changes in beneficial ownership of securities |
|
1 |