| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | May 7, 2025 | May 5, 2025 | 001-10701 |
| 4/A | Open Document | Open Filing | 4/A | May 7, 2025 | May 1, 2024 | 001-10701 |
| 4/A | Open Document | Open Filing | 4/A | May 7, 2025 | May 6, 2024 | 001-10701 |
| 4 | Open Document | Open Filing | 4 | May 7, 2024 | May 6, 2024 | 001-10701 |
| 4 | Open Document | Open Filing | 4 | May 2, 2024 | May 1, 2024 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2024 | Feb 29, 2024 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 3, 2023 | May 1, 2023 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2022 | May 2, 2022 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2022 | Feb 25, 2022 | 001-10701 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 2, 2022 | May 6, 2020 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2021 | May 3, 2021 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2020 | May 6, 2020 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2020 | May 4, 2020 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 25, 2020 | Mar 23, 2020 | 001-10701 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 3, 2020 | Dec 31, 2019 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2019 | May 10, 2019 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2019 | May 6, 2019 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 31, 2019 | Jan 30, 2019 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 31, 2018 | Dec 31, 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 26, 2018 | Dec 24, 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2018 | Dec 17, 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 31, 2018 | Oct 29, 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2018 | May 10, 2018 | 000-16914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2018 | May 2, 2018 | 000-16914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2018 | Mar 6, 2018 | 001-34004 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2017 | May 24, 2017 | 000-16914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2017 | May 2, 2017 | 000-16914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 2, 2016 | Jul 29, 2016 | 001-34004 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2016 | May 4, 2016 | 000-16914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2016 | May 2, 2016 | 000-16914 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 6, 2015 | May 4, 2015 | 000-16914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 10, 2015 | Mar 9, 2015 | 000-16914 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | May 27, 2014 | Apr 28, 2014 | 001-34004 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | May 27, 2014 | Apr 28, 2014 | 000-16914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 30, 2014 | Apr 28, 2014 | 001-34004 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 30, 2014 | Apr 28, 2014 | 000-16914 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 28, 2014 | Apr 28, 2014 | 000-16914 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 28, 2014 | Apr 28, 2014 | 001-34004 |