| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 23, 2025 | Jul 21, 2025 | 000-23593 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2025 | Feb 18, 2025 | 000-23593 |
| 144 | Open Document | Open Filing | Feb 18, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jul 24, 2024 | Jul 22, 2024 | 000-23593 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 25, 2023 | Jul 24, 2023 | 000-23593 |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2023 | May 3, 2023 | 000-23593 |
| 144 | Open Document | Open Filing | May 3, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2023 | Feb 21, 2023 | 000-23593 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 27, 2022 | Jul 25, 2022 | 000-23593 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2022 | Mar 2, 2022 | 000-23593 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 21, 2021 | Jul 19, 2021 | 000-23593 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2021 | Apr 26, 2021 | 000-23593 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 8, 2021 | Mar 4, 2021 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 19, 2020 | Nov 18, 2020 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2020 | Nov 14, 2020 | 001-08703 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 22, 2020 | Jul 20, 2020 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 15, 2020 | May 6, 2020 | 001-08703 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 28, 2020 | Apr 27, 2020 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 21, 2020 | Apr 17, 2020 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 23, 2020 | Jan 21, 2020 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2019 | Nov 14, 2019 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2019 | Nov 7, 2019 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 24, 2019 | Oct 22, 2019 | 001-08703 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2019 | Jul 31, 2019 | 000-23593 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 24, 2019 | Jul 22, 2019 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2019 | Jul 15, 2019 | 001-08703 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2019 | Apr 30, 2019 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 17, 2019 | Apr 15, 2019 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2019 | Jan 14, 2019 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 8, 2018 | Nov 7, 2018 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 6, 2018 | Nov 2, 2018 | 001-08703 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 6, 2018 | Nov 5, 2018 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2018 | Oct 15, 2018 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 26, 2018 | Sep 24, 2018 | 001-08703 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 25, 2018 | Jul 24, 2018 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2018 | Jul 16, 2018 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 18, 2018 | Apr 16, 2018 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2018 | Jan 16, 2018 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 3, 2017 | Nov 1, 2017 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 1, 2017 | Oct 30, 2017 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2017 | Oct 16, 2017 | 001-08703 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2017 | Aug 22, 2017 | 000-23593 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 26, 2017 | Jul 25, 2017 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 19, 2017 | Jul 17, 2017 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 19, 2017 | Apr 17, 2017 | 001-08703 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 30, 2017 | Nov 1, 2016 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2017 | Jan 17, 2017 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2016 | Nov 3, 2016 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 19, 2016 | Oct 17, 2016 | 001-08703 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 28, 2016 | Jul 26, 2016 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 19, 2016 | Jul 15, 2016 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 18, 2016 | Apr 15, 2016 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 20, 2016 | Jan 15, 2016 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2015 | Nov 3, 2015 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 19, 2015 | Oct 15, 2015 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 23, 2015 | Jul 21, 2015 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2015 | Jul 15, 2015 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 20, 2015 | Apr 16, 2015 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2015 | Mar 3, 2015 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 20, 2015 | Jan 15, 2015 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 24, 2014 | Nov 20, 2014 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2014 | Nov 13, 2014 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2014 | Nov 10, 2014 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 6, 2014 | Nov 4, 2014 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2014 | Oct 15, 2014 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 5, 2014 | Aug 4, 2014 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 23, 2014 | Jul 22, 2014 | 000-23593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2014 | Jul 15, 2014 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2014 | Jun 3, 2014 | 001-34133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 17, 2014 | Apr 15, 2014 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2014 | Mar 23, 2014 | 001-34133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2014 | Mar 5, 2014 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2014 | Feb 13, 2014 | 001-08703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2014 | Jan 15, 2014 | 001-08703 |