Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 3, 2023 | Apr 3, 2023 | 811-23847 |
4 | Open Document | Open Filing | Mar 13, 2023 | Mar 10, 2023 | 811-22432 | |
4 | Open Document | Open Filing | FORM 4 | Feb 28, 2020 | Feb 27, 2020 | 811-22432 |
4 | Open Document | Open Filing | FORM 4 | Dec 21, 2018 | Dec 20, 2018 | 811-22432 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 21, 2015 | Aug 20, 2015 | 811-22432 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 11, 2014 | Mar 7, 2014 | 811-22432 |