| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 12, 2023 | Sep 12, 2023 | 001-16131 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jul 21, 2023 | Jul 20, 2023 | 001-16131 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jul 6, 2023 | Jul 3, 2022 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2023 | Feb 8, 2023 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2023 | Feb 3, 2023 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 22, 2022 | Jul 20, 2022 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 5, 2022 | Jun 30, 2022 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2022 | Feb 3, 2022 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2022 | Jan 3, 2022 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2021 | Nov 5, 2021 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2021 | Oct 1, 2021 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2021 | Jul 1, 2021 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2021 | Apr 1, 2021 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2021 | Jan 4, 2021 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2020 | Oct 1, 2020 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2020 | Apr 1, 2020 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2020 | Jan 2, 2020 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2019 | Oct 1, 2019 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2019 | Jul 1, 2019 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2019 | Apr 1, 2019 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2019 | Jan 2, 2019 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2018 | Dec 12, 2018 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2018 | Oct 1, 2018 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 10, 2018 | Aug 8, 2018 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 7, 2018 | Aug 7, 2018 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2018 | Jul 2, 2018 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2018 | Apr 2, 2018 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2018 | Jan 2, 2018 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2017 | Oct 2, 2017 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 5, 2017 | Jul 3, 2017 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2017 | Apr 3, 2017 | 001-16131 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2017 | Jan 3, 2017 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2016 | Oct 3, 2016 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 5, 2016 | Jul 1, 2016 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2016 | Apr 1, 2016 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2016 | Jan 4, 2016 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2015 | Oct 1, 2015 | 001-16131 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 17, 2015 | Jul 17, 2015 | 000-28369 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2015 | Jul 1, 2015 | 001-16131 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2015 | May 6, 2015 | 000-28369 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2015 | Apr 1, 2015 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Jan 2, 2015 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2014 | Oct 1, 2014 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 3, 2014 | Jul 1, 2014 | 001-16131 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2014 | May 7, 2014 | 000-28369 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2014 | Apr 1, 2014 | 001-16131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2014 | Jan 2, 2014 | 001-16131 |