| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/08/18 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
13 | |
| 05/30/18 | 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) |
|
10 | |
| 05/21/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/21/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/17/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/10/18 | 10-QT | Transition report pursuant to Rule 13a-10 or 15d-10 |
|
   |
41 |
| 05/04/18 | 8-K | Current report filing |
|
19 | |
| 04/24/18 | 8-K | Current report filing |
|
4 |
