| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/13/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/12/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/12/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/06/19 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
49 |
| 08/06/19 | 8-K | Current report filing |
|
14 | |
| 06/26/19 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
24 | |
| 05/30/19 | 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 | |
| 05/07/19 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
52 |
| 05/06/19 | 8-K | Current report filing |
|
15 | |
| 05/06/19 | 8-K | Current report filing |
|
5 |