| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/25/18 | 8-K | Current report filing |
|
13 | |
| 06/29/18 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
15 | |
| 06/13/18 | 8-K | Current report filing |
|
2 | |
| 05/22/18 | 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) |
|
5 | |
| 04/27/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
31 |
| 04/26/18 | 8-K | Current report filing |
|
13 | |
| 04/25/18 | 8-K | Current report filing |
|
3 | |
| 04/17/18 | 8-K | Current report filing |
|
5 |
