| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2025 | 24 Jan 2025 | 000-21180 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 Jan 2024 | 19 Jan 2024 | 000-21180 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2023 | 05 May 2023 | 000-21180 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 May 2023 | 04 May 2023 | 000-21180 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2022 | 01 Jun 2022 | 001-36904 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2021 | 02 Jun 2021 | 001-36904 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2020 | 03 Jun 2020 | 001-36904 |
| 4/A | Open Document | Open Filing | FORM 4/A | 25 Jun 2019 | 04 Jun 2019 | 001-36904 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jun 2019 | 04 Jun 2019 | 001-36904 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2018 | 30 Jul 2018 | 001-36904 |
| 3 | Open Document | Open Filing | FORM 3 | 02 Aug 2018 | 30 Jul 2018 | 001-36904 |