| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Oct 10, 2023 | Oct 5, 2023 | 001-33220 | |
| 4 | Open Document | Open Filing | Jul 10, 2023 | Jul 6, 2023 | 001-33220 | |
| 4 | Open Document | Open Filing | Apr 5, 2023 | Apr 5, 2023 | 001-33220 | |
| 4 | Open Document | Open Filing | Jan 9, 2023 | Jan 5, 2023 | 001-33220 | |
| 4 | Open Document | Open Filing | Nov 23, 2022 | Nov 22, 2022 | 001-33220 | |
| 4 | Open Document | Open Filing | Nov 14, 2022 | Nov 9, 2022 | 001-33220 | |
| 4 | Open Document | Open Filing | Oct 7, 2022 | Oct 5, 2022 | 001-33220 | |
| 4 | Open Document | Open Filing | Jul 7, 2022 | Jul 6, 2022 | 001-33220 | |
| 4 | Open Document | Open Filing | Apr 7, 2022 | Apr 5, 2022 | 001-33220 | |
| 4 | Open Document | Open Filing | Jan 7, 2022 | Jan 5, 2022 | 001-33220 | |
| 4 | Open Document | Open Filing | Nov 22, 2021 | Nov 18, 2021 | 001-33220 | |
| 4 | Open Document | Open Filing | Oct 6, 2021 | Oct 5, 2021 | 001-33220 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 10, 2021 | Aug 5, 2021 | 811-23699 |
| 4 | Open Document | Open Filing | Jul 6, 2021 | Jul 2, 2021 | 001-33220 | |
| 4 | Open Document | Open Filing | Apr 5, 2021 | Apr 2, 2021 | 001-33220 | |
| 4 | Open Document | Open Filing | Jan 7, 2021 | Jan 5, 2021 | 001-33220 | |
| 4 | Open Document | Open Filing | Nov 23, 2020 | Nov 19, 2020 | 001-33220 | |
| 4 | Open Document | Open Filing | Nov 6, 2020 | Nov 5, 2020 | 001-33220 | |
| 4 | Open Document | Open Filing | Oct 7, 2020 | Oct 5, 2020 | 001-33220 | |
| 4 | Open Document | Open Filing | Jul 6, 2020 | Jul 2, 2020 | 001-33220 | |
| 4 | Open Document | Open Filing | Apr 6, 2020 | Apr 3, 2020 | 001-33220 | |
| 4 | Open Document | Open Filing | Jan 6, 2020 | Jan 3, 2020 | 001-33220 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 10, 2019 | Nov 22, 2019 | 811-23465 |
| 4 | Open Document | Open Filing | Nov 22, 2019 | Nov 21, 2019 | 001-33220 | |
| 4 | Open Document | Open Filing | Nov 18, 2019 | Nov 14, 2019 | 001-33220 | |
| 4 | Open Document | Open Filing | Oct 7, 2019 | Oct 3, 2019 | 001-33220 | |
| 4 | Open Document | Open Filing | Jul 8, 2019 | Jul 3, 2019 | 001-33220 | |
| 4 | Open Document | Open Filing | Apr 5, 2019 | Apr 3, 2019 | 001-33220 | |
| 4 | Open Document | Open Filing | Jan 4, 2019 | Jan 3, 2019 | 001-33220 | |
| 4 | Open Document | Open Filing | Nov 13, 2018 | Nov 8, 2018 | 001-33220 | |
| 4 | Open Document | Open Filing | Oct 4, 2018 | Oct 3, 2018 | 001-33220 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 18, 2018 | Sep 10, 2018 | 811-23172 |
| 4 | Open Document | Open Filing | Jul 5, 2018 | Jul 3, 2018 | 001-33220 | |
| 4 | Open Document | Open Filing | Apr 4, 2018 | Apr 3, 2018 | 001-33220 | |
| 4 | Open Document | Open Filing | Jan 4, 2018 | Jan 3, 2018 | 001-33220 | |
| 4 | Open Document | Open Filing | Nov 20, 2017 | Nov 16, 2017 | 001-33220 | |
| 4 | Open Document | Open Filing | Oct 4, 2017 | Oct 3, 2017 | 001-33220 | |
| 4 | Open Document | Open Filing | Jul 6, 2017 | Jul 3, 2017 | 001-33220 | |
| 4 | Open Document | Open Filing | Apr 4, 2017 | Apr 3, 2017 | 001-33220 | |
| 4 | Open Document | Open Filing | Jan 4, 2017 | Jan 3, 2017 | 001-33220 | |
| 4/A | Open Document | Open Filing | Nov 29, 2016 | Nov 17, 2016 | 001-33220 | |
| 4 | Open Document | Open Filing | Nov 18, 2016 | Nov 17, 2016 | 001-33220 | |
| 4 | Open Document | Open Filing | Oct 4, 2016 | Oct 3, 2016 | 001-33220 | |
| 4 | Open Document | Open Filing | Jul 5, 2016 | Jul 1, 2016 | 001-33220 | |
| 4 | Open Document | Open Filing | Apr 5, 2016 | Apr 1, 2016 | 001-33220 | |
| 4 | Open Document | Open Filing | Jan 5, 2016 | Jan 4, 2016 | 001-33220 | |
| 4 | Open Document | Open Filing | Nov 13, 2015 | Nov 12, 2015 | 001-33220 | |
| 4 | Open Document | Open Filing | Oct 2, 2015 | Oct 1, 2015 | 001-33220 | |
| 4 | Open Document | Open Filing | Jul 2, 2015 | Jul 1, 2015 | 001-33220 | |
| 4 | Open Document | Open Filing | Apr 6, 2015 | Apr 1, 2015 | 001-33220 | |
| 4 | Open Document | Open Filing | Jan 5, 2015 | Jan 2, 2015 | 001-33220 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2014 | Oct 7, 2014 | 811-22987 |
| 4 | Open Document | Open Filing | Nov 14, 2014 | Nov 13, 2014 | 001-33220 | |
| 4 | Open Document | Open Filing | Oct 2, 2014 | Oct 1, 2014 | 001-33220 | |
| 4 | Open Document | Open Filing | Jul 2, 2014 | Jul 1, 2014 | 001-33220 | |
| 4 | Open Document | Open Filing | Apr 2, 2014 | Apr 1, 2014 | 001-33220 | |
| 4 | Open Document | Open Filing | Jan 6, 2014 | Jan 2, 2014 | 001-33220 |