| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2023 | Feb 16, 2023 | 811-22543 | 
| 4 | Open Document | Open Filing | FORM 4 | Jan 8, 2021 | Mar 19, 2020 | 811-22543 | 
| 3 | Open Document | Open Filing | FORM 3 | Dec 23, 2019 | Dec 13, 2019 | 811-23474 | 
| 3 | Open Document | Open Filing | FORM 3 | Jul 23, 2018 | Jul 13, 2018 | 811-22543 |