| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 09 Jul 2025 | 07 Jul 2025 | 000-21767 |
| 4 | Open Document | Open Filing | 4 | 10 Jun 2025 | 14 May 2025 | 000-21767 |
| 4 | Open Document | Open Filing | 4 | 19 Nov 2024 | 17 Nov 2024 | 000-21767 |
| 4 | Open Document | Open Filing | 4 | 09 Jul 2024 | 07 Jul 2024 | 000-21767 |
| 4 | Open Document | Open Filing | 4 | 25 Jun 2024 | 07 Jun 2024 | 000-21767 |
| 4 | Open Document | Open Filing | 4 | 11 Jun 2024 | 07 Jun 2024 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2023 | 09 Oct 2023 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2023 | 15 Aug 2023 | 000-21767 |
| 144 | Open Document | Open Filing | 15 Aug 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2023 | 07 Jun 2023 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Dec 2022 | 17 Dec 2022 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2022 | 17 Nov 2022 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2022 | 07 Jun 2022 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Dec 2021 | 17 Dec 2021 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2021 | 17 Nov 2021 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jul 2021 | 07 Jul 2021 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2020 | 17 Nov 2020 | 000-21767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2020 | 07 Jun 2020 | 000-21767 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Mar 2020 | 04 Mar 2020 | 000-21767 |