| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2025 | 08 Aug 2025 | 000-19271 |
| 144 | Open Document | Open Filing | 08 Aug 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2025 | 13 Feb 2025 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Feb 2024 | 16 Feb 2024 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2024 | 14 Feb 2024 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2023 | 05 May 2023 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2023 | 14 Feb 2023 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2023 | 08 Feb 2023 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2022 | 17 Feb 2022 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2022 | 14 Feb 2022 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2021 | 22 Feb 2021 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2021 | 14 Feb 2021 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Aug 2020 | 19 Aug 2020 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2020 | 14 Feb 2020 | 000-19271 |
| 3 | Open Document | Open Filing | FORM 3 | 08 Mar 2019 | 01 Mar 2019 | 000-19271 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jan 2019 | 15 Dec 2018 | 001-00087 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2018 | 15 Dec 2018 | 001-00087 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Dec 2017 | 15 Dec 2017 | 001-00087 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jan 2017 | 15 Dec 2016 | 001-00087 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2016 | 18 May 2015 | 001-00087 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2016 | 01 Apr 2016 | 001-00087 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jan 2016 | 15 Dec 2015 | 001-00087 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2015 | 15 Dec 2015 | 001-00087 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2015 | 02 Mar 2015 | 001-00087 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jan 2015 | 06 Jan 2015 | 001-00087 |