| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/30/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/25/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/25/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/25/19 | 8-K | Form 8-K: Current report filing | 82 | |
| 01/24/19 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 44 | |
| 01/22/19 | 8-K | Form 8-K: Current report filing | 6 | |
| 01/22/19 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 46 | |
| 12/17/18 | CT ORDER | Form CT ORDER: Confidential treatment order | 1 | |
| 12/03/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/03/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 |