| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/30/18 | CT ORDER | Confidential treatment order |
|
1 | |
| 04/27/18 | DEF 14A | Definitive proxy statements |
|
76 | |
| 04/12/18 | 8-K | Current report filing |
|
3 | |
| 03/29/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/29/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/29/18 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
12 | |
| 03/28/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
