| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 15, 2022 | Jun 13, 2022 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 6, 2022 | Jun 2, 2022 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2022 | May 19, 2022 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2022 | May 16, 2022 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2021 | Jun 14, 2021 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2021 | Jun 7, 2021 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2021 | Jun 1, 2021 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2021 | May 18, 2021 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2021 | May 17, 2021 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2021 | Feb 4, 2021 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 28, 2020 | Oct 26, 2020 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2020 | Jun 12, 2020 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2020 | Jun 8, 2020 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2020 | May 15, 2020 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 8, 2020 | Apr 6, 2020 | 001-14041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 29, 2019 | Oct 25, 2019 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2019 | Aug 9, 2019 | 001-14041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2019 | Jun 13, 2019 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2019 | Jun 12, 2019 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 12, 2019 | Jun 10, 2019 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2019 | Jun 6, 2019 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2019 | May 14, 2019 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 10, 2019 | Apr 8, 2019 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 12, 2018 | Dec 10, 2018 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 30, 2018 | Oct 26, 2018 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2018 | Jun 11, 2018 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 12, 2018 | Jun 8, 2018 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2018 | Jun 6, 2018 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 10, 2018 | Jul 19, 2017 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2017 | Oct 25, 2016 | 001-14041 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2017 | Apr 7, 2016 | 001-14041 |