| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/17/14 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | ||
| 02/20/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 01/24/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 01/02/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 12/31/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 12/27/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 12/24/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 12/23/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 12/19/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 10/29/13 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 |
