| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/21/20 | 8-K | Current report filing |
|
   |
19 |
| 06/29/20 | 8-K | Current report filing |
|
|
2 |
| 06/19/20 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
13 | |
| 06/01/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/08/20 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
7 | |
| 05/07/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/05/20 | 8-K | Current report filing |
|
|
3 |
| 05/05/20 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
29 |
| 05/01/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
