| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Jun 24, 2025 | Jun 23, 2025 | 001-41564 |
| 4 | Open Document | Open Filing | 4 | Feb 27, 2025 | Feb 25, 2025 | 001-41564 |
| 4 | Open Document | Open Filing | 4 | Feb 27, 2024 | Feb 26, 2024 | 001-41564 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2023 | Feb 27, 2023 | 001-41564 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 9, 2022 | Aug 8, 2022 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2021 | Jun 9, 2021 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 23, 2020 | Mar 19, 2020 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 5, 2019 | Sep 4, 2019 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2018 | May 24, 2018 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 22, 2018 | Mar 20, 2018 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2017 | May 24, 2017 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 23, 2017 | Mar 21, 2017 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 21, 2016 | Nov 17, 2016 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2016 | Sep 26, 2016 | 000-24843 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 25, 2015 | Nov 24, 2015 | 000-24843 |
| 3/A | Open Document | Open Filing | FORM 3/A | Jul 20, 2015 | Apr 23, 2015 | 000-24843 |
| 3/A | Open Document | Open Filing | FORM 3/A | Jun 26, 2015 | Apr 23, 2015 | 000-24843 |
| 3 | Open Document | Open Filing | FORM 3 | May 1, 2015 | Apr 23, 2015 | 000-24843 |