| Date | Form | Description | XBRL |
|---|---|---|---|
| 12/20/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 12/20/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 12/19/19 | 8-K | Form 8-K: Current report filing |
|
| 12/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 11/27/19 | 8-K | Form 8-K: Current report filing |
|
| 11/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 11/06/19 | 8-K | Form 8-K: Current report filing |
|
| 11/06/19 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
| 10/15/19 | S-3ASR | Form S-3ASR: Automatic shelf registration statement of securities of well-known seasoned issuers | |
| 08/16/19 | 8-K | Form 8-K: Current report filing |
|