| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2024 | Mar 13, 2024 | 000-26041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 10, 2023 | Mar 8, 2023 | 000-26041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | 001-36859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2022 | Jul 15, 2022 | 001-36859 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2022 | Mar 9, 2022 | 000-26041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2022 | Mar 1, 2022 | 001-36859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2022 | Feb 15, 2022 | 001-36859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2021 | Jul 15, 2021 | 001-36859 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2021 | Mar 10, 2021 | 000-26041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2021 | Mar 2, 2021 | 001-36859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2021 | Mar 1, 2021 | 001-36859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2021 | Feb 15, 2021 | 001-36859 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 28, 2021 | Jan 21, 2021 | 001-36859 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2020 | May 1, 2020 | 000-26041 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 13, 2020 | Apr 1, 2020 | 000-26041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 11, 2016 | Sep 28, 2016 | 001-36859 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2016 | Apr 1, 2016 | 001-36859 |