| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 09 Jun 2025 | 05 Jun 2025 | 000-15006 | |
| 4 | Open Document | Open Filing | 12 Nov 2024 | 11 Nov 2024 | 000-15006 | |
| 4 | Open Document | Open Filing | 17 Jun 2024 | 13 Jun 2024 | 000-15006 | |
| 4 | Open Document | Open Filing | 20 Jun 2023 | 15 Jun 2023 | 000-15006 | |
| 4 | Open Document | Open Filing | 17 Aug 2022 | 15 Aug 2022 | 000-15006 | |
| 4 | Open Document | Open Filing | 17 Jun 2022 | 16 Jun 2022 | 000-15006 | |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Aug 2021 | 05 Aug 2021 | 000-15006 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Jun 2021 | 17 Jun 2021 | 000-15006 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Jun 2020 | 18 Jun 2020 | 000-15006 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Jun 2020 | 09 Jun 2020 | 000-15006 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Jun 2019 | 19 Jun 2019 | 000-15006 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Jun 2018 | 13 Jun 2018 | 000-15006 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Jun 2017 | 15 Jun 2017 | 000-15006 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Jun 2016 | 08 Jun 2016 | 000-15006 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Aug 2015 | 13 Aug 2015 | 000-15006 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Jun 2015 | 10 Jun 2015 | 000-15006 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Jun 2014 | 04 Jun 2014 | 000-15006 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jul 2013 | 01 Jul 2013 | 000-15006 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Sep 2012 | 12 Sep 2012 | 000-15006 |