| 05/17/19 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/15/19 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/13/19 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/09/19 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/07/19 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/03/19 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/01/19 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 04/29/19 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 04/25/19 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 04/23/19 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |