| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 23 Jun 2025 | 18 Jun 2025 | 001-38205 | |
| 4 | Open Document | Open Filing | 4 | 01 May 2025 | 30 Apr 2025 | 001-05075 |
| 4 | Open Document | Open Filing | 20 Jun 2024 | 18 Jun 2024 | 001-38205 | |
| 4 | Open Document | Open Filing | 4 | 02 May 2024 | 01 May 2024 | 001-05075 |
| 4 | Open Document | Open Filing | 4 | 17 May 2023 | 15 May 2023 | 001-05075 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2023 | 03 Mar 2023 | 001-38205 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Jan 2023 | 07 Jan 2023 | 001-38205 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2022 | 06 May 2022 | 001-05075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2022 | 18 Feb 2022 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2022 | 12 Feb 2022 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2022 | 10 Feb 2022 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2022 | 19 Jan 2022 | 000-19311 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2021 | 07 May 2021 | 001-05075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2021 | 18 Feb 2021 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2021 | 12 Feb 2021 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2021 | 27 Jan 2021 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Dec 2020 | 30 Nov 2020 | 000-19311 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2020 | 08 May 2020 | 001-05075 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2020 | 16 Mar 2020 | 001-05075 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 Mar 2020 | 01 Mar 2020 | 001-05075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2020 | 15 Feb 2020 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2020 | 12 Feb 2020 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2019 | 02 May 2019 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2019 | 01 May 2019 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2019 | 15 Feb 2019 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2019 | 12 Feb 2019 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2018 | 02 May 2018 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2018 | 15 Feb 2018 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2018 | 12 Feb 2018 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2018 | 29 Dec 2017 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2017 | 02 May 2017 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2017 | 01 May 2017 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2017 | 27 Feb 2017 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2017 | 15 Feb 2017 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2016 | 02 May 2016 | 000-19311 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Apr 2016 | 18 Apr 2016 | 000-19311 |