| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 23 Aug 2024 | 16 Feb 2024 | 000-21318 | |
| 4 | Open Document | Open Filing | 15 Feb 2024 | 13 Feb 2024 | 000-21318 | |
| 144 | Open Document | Open Filing | 13 Feb 2024 | |||
| 4 | Open Document | Open Filing | 06 Nov 2023 | 02 Nov 2023 | 000-21318 | |
| 144 | Open Document | Open Filing | 02 Nov 2023 | |||
| 4 | Open Document | Open Filing | 15 May 2023 | 11 May 2023 | 000-21318 | |
| 144 | Open Document | Open Filing | 11 May 2023 | |||
| 4 | Open Document | Open Filing | 06 Feb 2023 | 02 Feb 2023 | 000-21318 | |
| 4 | Open Document | Open Filing | 23 Nov 2022 | 21 Nov 2022 | 000-21318 | |
| 4 | Open Document | Open Filing | 03 Nov 2022 | 02 Nov 2022 | 000-21318 | |
| 4 | Open Document | Open Filing | 07 Feb 2022 | 03 Feb 2022 | 000-21318 | |
| 4 | Open Document | Open Filing | 05 Aug 2021 | 03 Aug 2021 | 000-21318 | |
| 4 | Open Document | Open Filing | 12 May 2021 | 10 May 2021 | 000-21318 | |
| 4 | Open Document | Open Filing | 08 Feb 2021 | 04 Feb 2021 | 000-21318 | |
| 4 | Open Document | Open Filing | 12 Nov 2020 | 09 Nov 2020 | 000-21318 | |
| 4 | Open Document | Open Filing | 03 Feb 2020 | 30 Jan 2020 | 000-21318 | |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2019 | 06 Nov 2019 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2019 | 31 Jan 2019 | 000-21318 |
| 3 | Open Document | Open Filing | FORM 3 | 04 Jan 2019 | 01 Jan 2019 | 000-21318 |