| Date | Form | Description | Docs | XBRL | Pages |
| 01/22/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/22/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/12/18 | 8-K | Current report filing |
|
9 | |
| 12/07/18 | S-3ASR | Automatic shelf registration statement of securities of well-known seasoned issuers |
|
46 | |
| 12/07/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
42 |
| 11/28/18 | 8-K | Current report filing |
|
6 | |
| 11/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
