| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/09/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
33 | |
| 07/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/20/18 | Current report filing |
|
3 | ||
| 05/22/18 | Confidential treatment order |
|
1 | ||
| 05/08/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
38 | |
| 04/30/18 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
3 | ||
| 04/30/18 | Definitive proxy statements |
|
38 | ||
| 04/04/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/04/18 | Statement of changes in beneficial ownership of securities |
|
1 |
