| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2025 | Feb 26, 2025 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2024 | May 31, 2024 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 17, 2024 | Jan 16, 2024 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2023 | Feb 22, 2023 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2023 | Feb 1, 2023 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2022 | Feb 24, 2022 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2022 | Feb 17, 2022 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2021 | Feb 18, 2021 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2021 | Feb 10, 2021 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 8, 2021 | Mar 13, 2020 | 001-16441 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2020 | Mar 5, 2020 | 000-24612 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2020 | Feb 20, 2020 | 001-16441 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2020 | Dec 31, 2019 | 000-24612 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 4, 2019 | Dec 2, 2019 | 000-24612 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 16, 2019 | Aug 15, 2019 | 000-24612 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2019 | May 16, 2019 | 000-24612 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2019 | Feb 21, 2019 | 001-16441 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2019 | Feb 21, 2019 | 000-24612 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 30, 2019 | Jan 29, 2019 | 001-16441 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2019 | Dec 31, 2018 | 000-24612 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2018 | Nov 14, 2018 | 000-24612 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 31, 2018 | Oct 30, 2018 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 24, 2018 | Oct 23, 2018 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 29, 2018 | Aug 28, 2018 | 001-16441 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2018 | Aug 15, 2018 | 000-24612 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2018 | Jun 8, 2018 | 001-16441 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2018 | May 16, 2018 | 000-24612 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2018 | Apr 27, 2018 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2018 | Feb 21, 2018 | 001-16441 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2018 | Feb 14, 2018 | 000-24612 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2018 | Dec 31, 2017 | 000-24612 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2017 | Nov 15, 2017 | 000-24612 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 21, 2017 | Aug 17, 2017 | 000-24612 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2017 | May 18, 2017 | 000-24612 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2017 | Feb 8, 2017 | 000-24612 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2017 | Feb 16, 2017 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2017 | Nov 17, 2016 | 000-24612 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 15, 2016 | Nov 14, 2016 | 001-16441 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 15, 2016 | Aug 11, 2016 | 000-24612 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 16, 2016 | Feb 8, 2016 | 000-24612 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2016 | Feb 18, 2016 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2016 | Feb 8, 2016 | 000-24612 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 10, 2016 | Feb 8, 2016 | 000-24612 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2015 | May 29, 2015 | 001-16441 |
| 3 | Open Document | Open Filing | FORM 3 | May 29, 2015 | May 29, 2015 | 001-16441 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Dec 31, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2014 | Dec 18, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2014 | Dec 4, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 24, 2014 | Nov 20, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2014 | Nov 6, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 27, 2014 | Oct 23, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 14, 2014 | Oct 9, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 29, 2014 | Sep 25, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 15, 2014 | Sep 11, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2014 | Aug 28, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2014 | Aug 14, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2014 | Jul 31, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 21, 2014 | Jul 17, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 8, 2014 | Jul 3, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 23, 2014 | Jun 19, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2014 | Jun 5, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2014 | May 22, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2014 | May 8, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2014 | Apr 24, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 11, 2014 | Apr 10, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 31, 2014 | Mar 27, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 20, 2014 | Mar 19, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2014 | Mar 13, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2014 | Mar 7, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2014 | Feb 14, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2014 | Feb 13, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2014 | Jan 30, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2014 | Jan 16, 2014 | 001-08606 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 6, 2014 | Jan 2, 2014 | 001-08606 |