| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/14/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/14/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/14/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/12/19 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 12 | |
| 03/12/19 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
141 |
| 03/12/19 | 8-K | Form 8-K: Current report filing | 14 | |
| 03/04/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |