| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2025 | 22 May 2025 | 000-10661 |
| 4/A | Open Document | Open Filing | FORM 4/A | 16 Dec 2024 | 11 Dec 2024 | 000-10661 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2024 | 11 Dec 2024 | 000-10661 |
| 144 | Open Document | Open Filing | 11 Dec 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2024 | 16 Aug 2024 | 000-10661 |
| 144 | Open Document | Open Filing | 16 Aug 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2024 | 23 May 2024 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2024 | 20 May 2024 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2023 | 12 Jun 2023 | 000-10661 |
| 144 | Open Document | Open Filing | 08 Jun 2023 | |||
| 144 | Open Document | Open Filing | 08 Jun 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2023 | 08 Jun 2023 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2023 | 18 May 2023 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2023 | 05 May 2023 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2022 | 27 May 2022 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2022 | 19 May 2022 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2022 | 17 May 2022 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Mar 2022 | 24 Mar 2022 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2021 | 27 May 2021 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2021 | 05 May 2021 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jun 2020 | 25 Jun 2020 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2020 | 28 May 2020 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Nov 2019 | 05 Nov 2019 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jun 2019 | 25 Jun 2019 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2019 | 21 May 2019 | 000-10661 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Dec 2018 | 14 Dec 2018 | 000-10661 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Dec 2018 | 14 Dec 2018 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2018 | 03 Dec 2018 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2018 | 22 May 2018 | 000-10661 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2017 | 19 May 2016 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2017 | 23 May 2017 | 000-10661 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2016 | 19 May 2016 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2016 | 19 May 2016 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2016 | 06 May 2016 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2015 | 10 Aug 2015 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2015 | 07 May 2015 | 000-10661 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Aug 2014 | 11 Aug 2014 | 000-10661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2014 | 11 Aug 2014 | 000-10661 |