| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Jun 11, 2024 | |||
| 4 | Open Document | Open Filing | May 2, 2024 | May 2, 2024 | 001-15525 | |
| 4 | Open Document | Open Filing | Apr 4, 2024 | Apr 4, 2024 | 001-15525 | |
| 4 | Open Document | Open Filing | Mar 4, 2024 | Mar 4, 2024 | 001-15525 | |
| 144 | Open Document | Open Filing | Mar 4, 2024 | |||
| 4 | Open Document | Open Filing | Feb 5, 2024 | Feb 5, 2024 | 001-15525 | |
| 4 | Open Document | Open Filing | Jan 5, 2024 | Jan 5, 2024 | 001-15525 | |
| 4 | Open Document | Open Filing | Dec 13, 2023 | Dec 13, 2023 | 001-15525 | |
| 144 | Open Document | Open Filing | Dec 13, 2023 | |||
| 4 | Open Document | Open Filing | Nov 6, 2023 | Nov 3, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Oct 2, 2023 | Oct 2, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Sep 5, 2023 | Sep 5, 2023 | 001-15525 | |
| 144 | Open Document | Open Filing | Sep 5, 2023 | |||
| 4 | Open Document | Open Filing | Aug 31, 2023 | Aug 31, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 7, 2023 | Aug 7, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Jul 5, 2023 | Jul 5, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Jun 1, 2023 | Jun 1, 2023 | 001-15525 | |
| 144 | Open Document | Open Filing | Jun 1, 2023 | |||
| 4 | Open Document | Open Filing | May 15, 2023 | May 12, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | May 11, 2023 | May 7, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Apr 17, 2023 | Apr 14, 2023 | 001-15525 | |
| 144 | Open Document | Open Filing | Apr 14, 2023 | |||
| 4 | Open Document | Open Filing | Mar 14, 2023 | Feb 15, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Feb 14, 2023 | Feb 14, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Jan 13, 2023 | Jan 13, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Dec 14, 2022 | Dec 14, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Nov 14, 2022 | Nov 14, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Oct 14, 2022 | Oct 14, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Sep 22, 2022 | Sep 22, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 15, 2022 | Aug 15, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Jul 14, 2022 | Jul 14, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Jun 14, 2022 | Jun 14, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | May 10, 2022 | May 8, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | May 5, 2022 | May 3, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Apr 29, 2022 | Apr 29, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Mar 22, 2022 | Mar 22, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Feb 15, 2022 | Feb 15, 2022 | 001-15525 | |
| 5 | Open Document | Open Filing | Jan 28, 2022 | Dec 31, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | Jan 7, 2022 | Jan 6, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Dec 20, 2021 | Dec 20, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | Nov 9, 2021 | Nov 9, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | Oct 1, 2021 | Oct 1, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | Sep 16, 2021 | Sep 15, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 3, 2021 | Aug 3, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | Jul 1, 2021 | Jul 1, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | Jun 9, 2021 | Jun 9, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | May 25, 2021 | May 24, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | May 19, 2021 | May 17, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | May 6, 2021 | May 4, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | May 5, 2021 | Apr 27, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | Apr 8, 2021 | Apr 8, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | Mar 9, 2021 | Mar 9, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | Feb 23, 2021 | Feb 23, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | Jan 15, 2021 | Dec 14, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | Dec 15, 2020 | Dec 14, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | Nov 17, 2020 | Nov 17, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | Oct 9, 2020 | Oct 9, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | Sep 29, 2020 | Sep 29, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 20, 2020 | Aug 19, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | Jul 10, 2020 | Jul 9, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | Jun 16, 2020 | Jun 15, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | May 13, 2020 | May 11, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | May 8, 2020 | May 7, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | Apr 8, 2020 | Apr 7, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | Mar 20, 2020 | Mar 19, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | Feb 11, 2020 | Feb 10, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | Jan 3, 2020 | Jan 3, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | Dec 12, 2019 | Dec 12, 2019 | 001-15525 | |
| 4 | Open Document | Open Filing | Nov 18, 2019 | Nov 15, 2019 | 001-15525 | |
| 4 | Open Document | Open Filing | Oct 31, 2019 | Oct 30, 2019 | 001-15525 | |
| 4 | Open Document | Open Filing | Sep 11, 2019 | Sep 10, 2019 | 001-15525 | |
| 4/A | Open Document | Open Filing | Sep 9, 2019 | Aug 22, 2019 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 22, 2019 | Aug 22, 2019 | 001-15525 | |
| 4 | Open Document | Open Filing | Jul 10, 2019 | Jul 9, 2019 | 001-15525 | |
| 4 | Open Document | Open Filing | Jun 12, 2019 | Jun 12, 2019 | 001-15525 | |
| 4 | Open Document | Open Filing | May 14, 2019 | May 12, 2019 | 001-15525 | |
| 4 | Open Document | Open Filing | May 13, 2019 | May 10, 2019 | 001-15525 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2019 | May 8, 2019 | 001-15525 |
| 4 | Open Document | Open Filing | Apr 30, 2019 | Apr 29, 2019 | 001-15525 | |
| 4 | Open Document | Open Filing | Mar 11, 2019 | Mar 8, 2019 | 001-15525 | |
| 4 | Open Document | Open Filing | Feb 12, 2019 | Feb 12, 2019 | 001-15525 | |
| 4 | Open Document | Open Filing | Jan 3, 2019 | Jan 3, 2019 | 001-15525 | |
| 4 | Open Document | Open Filing | Dec 21, 2018 | Dec 21, 2018 | 001-15525 | |
| 4 | Open Document | Open Filing | Nov 20, 2018 | Nov 19, 2018 | 001-15525 | |
| 4 | Open Document | Open Filing | Oct 31, 2018 | Oct 29, 2018 | 001-15525 | |
| 4 | Open Document | Open Filing | Sep 14, 2018 | Sep 12, 2018 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 8, 2018 | Aug 7, 2018 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 2, 2018 | Jul 31, 2018 | 001-15525 | |
| 4 | Open Document | Open Filing | May 21, 2018 | May 17, 2018 | 001-15525 | |
| 4 | Open Document | Open Filing | May 18, 2018 | May 16, 2018 | 001-15525 | |
| 4 | Open Document | Open Filing | May 7, 2018 | May 7, 2018 | 001-15525 | |
| 4 | Open Document | Open Filing | May 2, 2018 | Apr 30, 2018 | 001-15525 | |
| 4 | Open Document | Open Filing | Mar 23, 2018 | Mar 21, 2018 | 001-15525 | |
| 4 | Open Document | Open Filing | Feb 13, 2018 | Feb 13, 2018 | 001-15525 | |
| 4 | Open Document | Open Filing | Jan 8, 2018 | Jan 4, 2018 | 001-15525 | |
| 4 | Open Document | Open Filing | Dec 20, 2017 | Dec 19, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | Nov 21, 2017 | Nov 20, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | Oct 30, 2017 | Oct 30, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | Sep 11, 2017 | Sep 7, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 10, 2017 | Aug 9, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 1, 2017 | Jul 31, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | Jun 8, 2017 | Jun 7, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | May 15, 2017 | May 11, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | May 12, 2017 | May 10, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | May 4, 2017 | May 3, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | May 1, 2017 | Apr 28, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | Apr 4, 2017 | Apr 3, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | Mar 17, 2017 | Mar 15, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | Feb 17, 2017 | Feb 16, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | Jan 17, 2017 | Jan 13, 2017 | 001-15525 | |
| 4 | Open Document | Open Filing | Dec 20, 2016 | Dec 19, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | Nov 23, 2016 | Nov 22, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | Oct 28, 2016 | Oct 27, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | Sep 6, 2016 | Sep 1, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 12, 2016 | Aug 11, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 1, 2016 | Jul 28, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | Jun 9, 2016 | Jun 8, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | May 18, 2016 | May 16, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | May 16, 2016 | May 12, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | May 6, 2016 | May 5, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | May 3, 2016 | Apr 29, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | Apr 5, 2016 | Apr 4, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | Mar 18, 2016 | Mar 17, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | Feb 22, 2016 | Feb 18, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | Jan 7, 2016 | Jan 5, 2016 | 001-15525 | |
| 4 | Open Document | Open Filing | Dec 17, 2015 | Dec 17, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | Nov 23, 2015 | Nov 19, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | Nov 2, 2015 | Oct 29, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | Sep 23, 2015 | Sep 21, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 26, 2015 | Aug 24, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 3, 2015 | Jul 30, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | Jun 26, 2015 | Jun 24, 2015 | 001-15525 | |
| 4/A | Open Document | Open Filing | Jun 1, 2015 | May 13, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | May 22, 2015 | May 20, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | May 18, 2015 | May 14, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | May 15, 2015 | May 13, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | May 1, 2015 | Apr 30, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | Mar 30, 2015 | Mar 26, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | Mar 2, 2015 | Feb 26, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | Jan 7, 2015 | Jan 5, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | Dec 23, 2014 | Dec 22, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | Nov 25, 2014 | Nov 24, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | Oct 29, 2014 | Oct 28, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | Sep 29, 2014 | Sep 29, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 28, 2014 | Aug 27, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 1, 2014 | Jul 31, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | Jun 26, 2014 | Jun 24, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | May 30, 2014 | May 28, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | May 12, 2014 | May 8, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | Apr 14, 2014 | Apr 10, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | Mar 7, 2014 | Mar 5, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | Feb 7, 2014 | Feb 6, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | Jan 13, 2014 | Jan 9, 2014 | 001-15525 |