| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2023 | May 2, 2023 | 001-14649 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2023 | Feb 17, 2023 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2023 | Feb 14, 2023 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2023 | Feb 8, 2023 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2023 | Jan 31, 2023 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 20, 2023 | Jan 18, 2023 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2022 | Feb 23, 2022 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2022 | Feb 17, 2022 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2022 | Feb 13, 2022 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2021 | Nov 10, 2021 | 001-14649 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2021 | May 11, 2021 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2021 | May 11, 2021 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2021 | Feb 23, 2021 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2021 | Feb 19, 2021 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2021 | Feb 17, 2021 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2021 | Feb 13, 2021 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2020 | Nov 3, 2020 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 6, 2020 | Aug 5, 2020 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2020 | May 6, 2020 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2020 | Feb 26, 2020 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2020 | Feb 19, 2020 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2020 | Feb 13, 2020 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2019 | Jul 30, 2019 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2019 | May 1, 2019 | 001-14649 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2019 | Feb 13, 2019 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2019 | Feb 19, 2019 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2019 | Feb 15, 2019 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2019 | Feb 13, 2019 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2018 | Aug 2, 2018 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2018 | May 9, 2018 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2018 | May 2, 2018 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2018 | Mar 1, 2018 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2018 | Feb 23, 2018 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2018 | Feb 15, 2018 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2018 | Feb 14, 2018 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2017 | Nov 29, 2017 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2017 | Aug 2, 2017 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2017 | May 10, 2017 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2017 | Feb 17, 2017 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2017 | Feb 15, 2017 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 18, 2016 | Apr 14, 2016 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2016 | Mar 17, 2016 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2016 | Feb 18, 2016 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2016 | Feb 17, 2016 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2016 | Feb 12, 2016 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2015 | Aug 14, 2015 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2015 | Jun 15, 2015 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2015 | Feb 27, 2015 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2015 | Feb 18, 2015 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2015 | Feb 15, 2015 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2015 | Feb 12, 2015 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2014 | Jun 6, 2014 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2014 | May 9, 2014 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2014 | May 7, 2014 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 9, 2014 | Apr 7, 2014 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2014 | Feb 19, 2014 | 001-14649 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2014 | Feb 14, 2014 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2014 | Feb 14, 2014 | 001-14649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2014 | Feb 12, 2014 | 001-14649 |