| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/30/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/27/18 | 8-K | Current report filing |
|
5 | |
| 04/27/18 | DEF 14A | Definitive proxy statements |
|
43 | |
| 04/25/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/18/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/29/18 | 8-K | Current report filing |
|
4 | |
| 03/09/18 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
106 |
| 03/09/18 | 8-K | Current report filing |
|
19 |