| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Mar 4, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2024 | Feb 20, 2024 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 27, 2023 | Mar 23, 2023 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2023 | Feb 27, 2023 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2023 | Feb 15, 2023 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 24, 2022 | Aug 22, 2022 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2022 | Aug 15, 2022 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2022 | Aug 10, 2022 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2022 | Aug 1, 2022 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2022 | Mar 22, 2022 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2022 | Feb 16, 2022 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2021 | Aug 11, 2021 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2021 | Apr 27, 2021 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2021 | Mar 22, 2021 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2021 | Feb 24, 2021 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 13, 2020 | Oct 9, 2020 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 6, 2020 | Oct 5, 2020 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2020 | Apr 27, 2020 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2020 | Mar 22, 2020 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2020 | Feb 26, 2020 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2019 | Mar 22, 2019 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2019 | Feb 27, 2019 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 14, 2018 | Aug 12, 2018 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 27, 2018 | Mar 23, 2018 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 8, 2018 | Mar 6, 2018 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 27, 2017 | Mar 23, 2017 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2017 | Mar 14, 2017 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2017 | Mar 7, 2017 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 22, 2016 | Aug 18, 2016 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2016 | Mar 23, 2016 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2016 | Feb 18, 2016 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2015 | Mar 24, 2015 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2015 | Mar 23, 2015 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2015 | Feb 19, 2015 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2014 | Mar 24, 2014 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2014 | Mar 23, 2014 | 001-08325 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2014 | Feb 20, 2014 | 001-08325 |