| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/22/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/15/19 | 8-K | Current report filing |
|
12 | |
| 06/21/19 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
15 | |
| 06/18/19 | 8-K | Current report filing |
|
4 | |
| 05/14/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/02/19 | 8-K | Current report filing |
|
36 | |
| 04/30/19 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
60 |
| 04/25/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |