| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Jun 30, 2025 | Jun 18, 2025 | 000-29089 |
| 4 | Open Document | Open Filing | 4 | Jun 20, 2025 | Jun 17, 2025 | 000-29089 |
| 4 | Open Document | Open Filing | 4 | Nov 18, 2024 | Nov 14, 2024 | 000-29089 |
| 4 | Open Document | Open Filing | 4 | Jun 18, 2024 | Jun 11, 2024 | 000-29089 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 9, 2023 | Jan 5, 2023 | 000-29089 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2022 | Feb 2, 2022 | 000-29089 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2022 | Jan 2, 2022 | 000-29089 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 20, 2021 | Oct 13, 2021 | 001-40908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 14, 2021 | Sep 10, 2021 | 000-29089 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2021 | Jun 15, 2021 | 000-29089 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2021 | Apr 2, 2021 | 000-29089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2020 | Dec 17, 2020 | 000-29089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2020 | Jun 15, 2020 | 000-29089 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 27, 2019 | Dec 24, 2019 | 000-29089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2019 | Nov 5, 2019 | 000-29089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 25, 2019 | Jul 23, 2019 | 000-29089 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2019 | Jun 19, 2019 | 000-29089 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2018 | Jun 20, 2018 | 000-29089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 22, 2018 | Jun 20, 2018 | 000-29089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2017 | Oct 9, 2017 | 000-29089 |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2017 | May 23, 2017 | 001-34493 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 21, 2017 | Apr 19, 2017 | 000-29089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2017 | Mar 31, 2017 | 000-29089 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 20, 2016 | Sep 16, 2016 | 000-29089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2016 | Jun 14, 2016 | 000-29089 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2016 | Apr 26, 2016 | 000-29089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2016 | Apr 26, 2016 | 000-29089 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2016 | Apr 25, 2016 | 001-34493 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 8, 2015 | Jul 6, 2015 | 000-29089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2015 | Feb 12, 2015 | 000-29089 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 24, 2014 | Nov 21, 2014 | 001-34493 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2014 | Feb 14, 2014 | 000-29089 |