| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/02/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/14/19 | 8-K/A | Form 8-K/A: Current report filing | 4 | |
| 06/04/19 | 8-K | Form 8-K: Current report filing | 3 | |
| 06/04/19 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 16 | |
| 06/03/19 | 8-K | Form 8-K: Current report filing | 2 |