| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/28/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/28/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/28/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/28/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/28/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/28/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/28/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/28/19 | 3/A | Initial statement of beneficial ownership of securities |
|
1 | |
| 06/28/19 | 3/A | Initial statement of beneficial ownership of securities |
|
1 | |
| 06/25/19 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
19 |
