| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 8, 2025 | Apr 6, 2025 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2025 | Apr 1, 2025 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 28, 2025 | Mar 27, 2025 | 000-49885 |
| 4 | Open Document | Open Filing | 4 | Sep 4, 2024 | Aug 31, 2024 | 000-49885 |
| 4 | Open Document | Open Filing | 4 | Apr 9, 2024 | Apr 6, 2024 | 000-49885 |
| 4 | Open Document | Open Filing | 4 | Mar 29, 2024 | Mar 27, 2024 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2023 | Oct 6, 2023 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 5, 2023 | Aug 31, 2023 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 10, 2023 | Apr 6, 2023 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2022 | Aug 31, 2022 | 000-49885 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 2, 2022 | Aug 31, 2022 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 10, 2018 | Apr 9, 2018 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2018 | Mar 20, 2018 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 20, 2018 | Feb 28, 2018 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2017 | Nov 30, 2017 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 20, 2017 | Aug 31, 2017 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 20, 2017 | May 31, 2017 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2017 | Jun 12, 2017 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2017 | Jun 2, 2017 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2017 | Jun 1, 2017 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2017 | Feb 28, 2017 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 8, 2016 | Nov 30, 2016 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 12, 2016 | Aug 31, 2016 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2016 | May 31, 2016 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2016 | Jun 4, 2016 | 000-49885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2016 | Jun 1, 2016 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2016 | Feb 29, 2016 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2015 | Nov 30, 2015 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 16, 2015 | Aug 31, 2015 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 19, 2015 | Jun 17, 2015 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2015 | May 30, 2015 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 15, 2015 | May 31, 2015 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2015 | Jun 4, 2015 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2015 | Feb 28, 2015 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2015 | Feb 12, 2015 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 23, 2014 | Dec 19, 2014 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 12, 2014 | Nov 28, 2014 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 16, 2014 | Aug 31, 2014 | 000-49885 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 16, 2014 | Jun 12, 2014 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 20, 2014 | Jun 12, 2014 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2014 | May 31, 2014 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2014 | Jun 1, 2014 | 000-49885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2014 | Feb 28, 2014 | 000-49885 |