| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 3, 2025 | Jul 1, 2025 | 001-39888 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 3, 2025 | Jul 1, 2025 | 001-39888 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 24, 2024 | Oct 24, 2024 | 000-20355 |
| 144 | Open Document | Open Filing | Oct 24, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 18, 2024 | Sep 16, 2024 | 000-20355 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 15, 2024 | Aug 13, 2024 | 000-20355 |
| 144 | Open Document | Open Filing | Aug 15, 2024 | |||
| 144 | Open Document | Open Filing | Aug 13, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 20, 2023 | Dec 19, 2023 | 000-20355 |
| 144 | Open Document | Open Filing | Dec 19, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2023 | Nov 8, 2023 | 000-20355 |
| 144 | Open Document | Open Filing | Nov 8, 2023 | |||
| 144 | Open Document | Open Filing | Nov 8, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 12, 2023 | Oct 10, 2023 | 000-20355 |
| 144 | Open Document | Open Filing | Oct 10, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 19, 2023 | Sep 15, 2023 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2023 | Jun 13, 2023 | 000-20355 |
| 144/A | Open Document | Open Filing | Jun 13, 2023 | |||
| 144 | Open Document | Open Filing | Jun 13, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2023 | Mar 14, 2023 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2022 | Oct 25, 2022 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 7, 2022 | Oct 7, 2022 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 14, 2022 | Sep 12, 2022 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 15, 2022 | Jul 14, 2022 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2021 | Dec 15, 2021 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2021 | Sep 14, 2021 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 30, 2021 | Apr 29, 2011 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2020 | Dec 29, 2020 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 15, 2020 | Sep 14, 2020 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2020 | Aug 21, 2020 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 10, 2020 | Nov 14, 2019 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 19, 2020 | Mar 19, 2020 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2019 | Nov 13, 2019 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 24, 2019 | Oct 22, 2019 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 20, 2019 | Sep 18, 2019 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 20, 2019 | Jun 19, 2019 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2019 | Mar 11, 2019 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2018 | Oct 30, 2018 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Oct 30, 2018 | Oct 2, 2018 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 24, 2018 | Oct 22, 2018 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2018 | Oct 2, 2018 | 000-20355 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Oct 1, 2018 | Sep 2, 2018 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2018 | Jun 15, 2018 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 12, 2018 | Dec 22, 2017 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jan 9, 2018 | May 24, 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2017 | Nov 10, 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 24, 2017 | Oct 22, 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2017 | Oct 20, 2017 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Oct 5, 2017 | Oct 2, 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2017 | Oct 2, 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2017 | Dec 15, 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 16, 2016 | Dec 15, 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2016 | Dec 15, 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 14, 2016 | Nov 11, 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 7, 2016 | Nov 7, 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 25, 2016 | Oct 22, 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 7, 2016 | Oct 5, 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 11, 2016 | Jul 11, 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 29, 2015 | Oct 29, 2015 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2015 | Oct 27, 2015 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2015 | Oct 22, 2015 | 000-20355 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Oct 13, 2015 | Aug 30, 2015 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 9, 2015 | Oct 9, 2015 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2015 | Sep 24, 2015 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 7, 2015 | Dec 17, 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2015 | Mar 6, 2015 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2015 | Feb 27, 2015 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2014 | Dec 17, 2014 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Dec 1, 2014 | Aug 14, 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 7, 2014 | Nov 7, 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 31, 2014 | Oct 30, 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 29, 2014 | Oct 29, 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2014 | Oct 22, 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 9, 2014 | Oct 9, 2014 | 000-20355 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Oct 6, 2014 | Aug 31, 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2014 | Sep 26, 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 22, 2014 | Aug 20, 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2014 | Aug 14, 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2014 | Mar 14, 2014 | 000-20355 |