| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 27 Oct 2025 | 23 Oct 2025 | 001-36104 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2025 | 15 May 2025 | 001-36104 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2024 | 15 May 2024 | 001-36104 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2023 | 19 May 2023 | 001-36104 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2022 | 19 May 2022 | 001-36104 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2021 | 20 May 2021 | 001-36104 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Aug 2020 | 28 Aug 2020 | 001-36104 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2020 | 18 Aug 2020 | 001-36104 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2019 | 18 Nov 2019 | 001-36104 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2019 | 03 Sep 2019 | 001-36104 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 03 Sep 2019 | 23 Aug 2019 | 001-36104 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jan 2018 | 12 Jan 2018 | 000-01667 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Aug 2016 | 25 Aug 2016 | 000-01667 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Aug 2015 | 20 Aug 2015 | 000-01667 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2014 | 03 Sep 2014 | 000-01667 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Sep 2014 | 03 Sep 2014 | 000-01667 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Apr 2012 | 09 Apr 2012 | 000-18629 |