Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 TO SCHEDULE 13G | Oct 18, 2021 | ||
4 | Open Document | Open Filing | Oct 18, 2021 | Oct 1, 2021 | 814-01334 | |
4 | Open Document | Open Filing | Apr 23, 2020 | Apr 22, 2020 | 000-56126 | |
SC 13G | Open Document | Open Filing | SCHEDULE 13G | Mar 27, 2020 | ||
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 19, 2020 | Mar 17, 2020 | 000-56126 |
3/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 19, 2020 | Jan 27, 2020 | 000-56126 |
3 | Open Document | Open Filing | Jan 27, 2020 | Jan 27, 2020 | 000-56126 |