| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/14/20 | 8-K | Form 8-K: Current report filing |
|
5 |
| 12/23/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/01/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/25/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/25/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/25/19 | S-3ASR | Form S-3ASR: Automatic shelf registration statement of securities of well-known seasoned issuers | 66 | |
| 10/24/19 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
74 |
| 10/22/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |