| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/18/19 | 8-K | Current report filing |
|
7 | |
| 03/15/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
78 |
| 03/05/19 | 8-K/A | Current report filing |
|
7 | |
| 03/05/19 | 425 | Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions |
|
7 | |
| 03/05/19 | 8-K | Current report filing |
|
77 | |
| 03/05/19 | 425 | Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions |
|
77 | |
| 02/19/19 | 8-K | Current report filing |
|
9 | |
| 02/19/19 | 425 | Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions |
|
9 |
