| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2025 | 31 Jan 2025 | 001-36695 |
| 3 | Open Document | Open Filing | 3 | 01 Jul 2024 | 01 Jul 2024 | 001-36695 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2023 | 04 May 2023 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2023 | 21 Mar 2023 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2023 | 25 Feb 2023 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Mar 2022 | 16 Mar 2022 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2022 | 26 Feb 2022 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jan 2022 | 19 Jan 2022 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Dec 2021 | 19 Dec 2021 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Mar 2021 | 19 Mar 2021 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2020 | 05 May 2020 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2020 | 25 Feb 2020 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2019 | 26 Feb 2019 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Dec 2018 | 19 Dec 2018 | 000-26481 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 Nov 2018 | 24 Oct 2018 | 000-26481 |