| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/23/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 07/22/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 07/09/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 07/07/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 07/02/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 07/02/15 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | ||
| 06/29/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 06/17/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 05/22/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 05/20/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
