| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Sep 15, 2025 | Sep 12, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Sep 12, 2025 | Sep 11, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Sep 11, 2025 | Sep 10, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Sep 10, 2025 | Sep 9, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Sep 9, 2025 | Sep 8, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Sep 8, 2025 | Sep 5, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Sep 5, 2025 | Sep 4, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Sep 4, 2025 | Sep 3, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Sep 2, 2025 | Sep 2, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Aug 29, 2025 | Aug 29, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Aug 28, 2025 | Aug 28, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Aug 27, 2025 | Aug 27, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Aug 27, 2025 | Aug 26, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Aug 26, 2025 | Aug 25, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Aug 25, 2025 | Aug 22, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Aug 22, 2025 | Aug 21, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Aug 21, 2025 | Aug 20, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Aug 20, 2025 | Aug 19, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Aug 19, 2025 | Aug 18, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Aug 18, 2025 | Aug 15, 2025 | 000-27598 |
| 4/A | Open Document | Open Filing | 4/A | Jun 24, 2025 | Jun 13, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Jun 17, 2025 | Jun 13, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Jun 11, 2025 | Jun 11, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Jun 10, 2025 | Jun 9, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Jun 6, 2025 | Jun 6, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Jun 3, 2025 | Jun 2, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | May 29, 2025 | May 29, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | May 28, 2025 | May 28, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | May 27, 2025 | May 27, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | May 27, 2025 | May 23, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | May 22, 2025 | May 22, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | May 15, 2025 | May 14, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | May 13, 2025 | May 13, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | May 12, 2025 | May 12, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | May 9, 2025 | May 9, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | May 8, 2025 | May 8, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | May 7, 2025 | May 7, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | May 6, 2025 | May 6, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | May 5, 2025 | May 5, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Apr 29, 2025 | Apr 29, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Apr 28, 2025 | Apr 28, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Apr 25, 2025 | Apr 25, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Apr 24, 2025 | Apr 23, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Apr 22, 2025 | Apr 21, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | Mar 27, 2025 | Mar 25, 2025 | 000-27598 |
| 3 | Open Document | Open Filing | 3 | Mar 20, 2025 | Mar 19, 2025 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 24, 2019 | Oct 22, 2019 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 29, 2019 | Jul 27, 2019 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 26, 2019 | Jul 24, 2019 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2019 | Jun 6, 2019 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 7, 2019 | Jan 3, 2019 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2018 | Jan 9, 2018 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2018 | Jul 28, 2018 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2018 | Mar 13, 2018 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 13, 2017 | Mar 7, 2017 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2017 | Mar 15, 2017 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2016 | Nov 16, 2016 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2016 | Sep 12, 2016 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 24, 2016 | Aug 23, 2016 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 22, 2016 | Aug 18, 2016 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2016 | Aug 16, 2016 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2016 | Mar 1, 2016 | 000-27598 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2015 | Aug 24, 2015 | 000-27598 |