| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/07/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/26/19 | 425 | Form 425: Prospectuses and communications, business combinations | 147 | |
| 07/26/19 | 8-K | Form 8-K: Current report | 147 | |
| 07/25/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/24/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/12/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/07/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/06/19 | 8-K | Form 8-K: Current report | 4 | |
| 05/31/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |