| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/23/18 | PREC14A | Preliminary proxy statement in connection with contested solicitations |
|
65 | |
| 05/22/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/17/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/17/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/14/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
43 |
| 05/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/11/18 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
20 | |
| 05/09/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |



