| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/28/19 | 8-K | Current report filing |
|
8 | |
| 06/20/19 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
30 | |
| 06/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 05/31/19 | 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) |
|
9 | |
| 05/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/14/19 | 8-K | Current report filing |
|
3 | |
| 05/09/19 | 8-K | Current report filing |
|
111 | |
| 05/08/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/06/19 | 8-K | Current report filing |
|
9 |
