| 05/31/18 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/24/18 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/23/18 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/17/18 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/11/18 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/07/18 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/03/18 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/01/18 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 05/01/18 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 04/27/18 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
