| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/12/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/12/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/12/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/12/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/11/18 | 8-K | Form 8-K: Current report filing | 7 | |
| 07/03/18 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 4 | |
| 06/13/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 06/11/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/30/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/29/18 | DEF 14A | Form DEF 14A: Definitive proxy statements | 70 |