| 05/15/17 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 03/23/17 |
3
|
Initial statement of beneficial ownership of securities
|
|
|
1 |
| 03/21/17 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 02/28/17 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 01/11/17 |
3
|
Initial statement of beneficial ownership of securities
|
|
|
1 |
| 12/19/16 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 12/15/16 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
| 12/06/16 |
3/A
|
Initial statement of beneficial ownership of securities
|
|
|
3 |
| 12/06/16 |
3/A
|
Initial statement of beneficial ownership of securities
|
|
|
2 |
| 12/06/16 |
3/A
|
Initial statement of beneficial ownership of securities
|
|
|
2 |
