| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2025 | 31 Aug 2025 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2023 | 15 Mar 2023 | 000-22193 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Dec 2022 | 06 Dec 2022 | 001-38231 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2022 | 10 Jun 2022 | 001-38231 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2022 | 15 Mar 2022 | 000-22193 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jun 2021 | 11 Jun 2021 | 001-38231 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2021 | 15 Mar 2021 | 000-22193 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jun 2020 | 12 Jun 2020 | 001-38231 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2020 | 31 Mar 2020 | 000-22193 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2019 | 07 Jun 2019 | 001-38231 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2019 | 28 Feb 2019 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jul 2018 | 07 Jun 2018 | 001-38231 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2018 | 28 Feb 2018 | 000-22193 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Oct 2017 | 05 Oct 2017 | 001-38231 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2017 | 07 Sep 2017 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2017 | 26 Jan 2017 | 000-22193 |
| 3 | Open Document | Open Filing | FORM 3 | 09 Feb 2016 | 31 Jan 2016 | 000-22193 |