| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/31/17 | 8-K | Current report filing |
|
4 | |
| 05/26/17 | SD | Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1) |
|
4 | |
| 05/16/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/15/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/15/17 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
6 | |
| 05/05/17 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
30 |
| 05/04/17 | 8-K | Current report filing |
|
12 | |
| 04/17/17 | DEF 14A | Definitive proxy statements |
|
64 | |
| 04/10/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 04/10/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
