Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 17, 2021 | Nov 15, 2021 | 001-13445 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2021 | Apr 30, 2021 | 001-13445 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2019 | May 14, 2019 | 001-13445 |
3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 11, 2019 | Apr 1, 2019 | 001-13445 |