| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
28 |
| 05/31/18 | 8-K | Current report filing |
|
14 | |
| 04/25/18 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
3 | |
| 04/25/18 | DEF 14A | Definitive proxy statements |
|
58 | |
| 04/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/17/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/13/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
