| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/22/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/20/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/17/17 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 6 | |
| 03/17/17 | DEF 14A | Form DEF 14A: Definitive proxy statements | 52 |