| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/07/18 | 425 | Form 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions | 11 | |
| 03/07/18 | 8-K | Form 8-K: Current report filing | 11 | |
| 02/28/18 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
218 |
| 02/27/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |