| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Feb 2024 | 12 Feb 2024 | 000-17999 |
| 4 | Open Document | Open Filing | 05 Feb 2024 | 01 Feb 2024 | 000-17999 | |
| 4 | Open Document | Open Filing | 19 Sep 2023 | 18 Sep 2023 | 000-17999 | |
| 3 | Open Document | Open Filing | 19 Sep 2023 | 18 Sep 2023 | 000-17999 | |
| 4 | Open Document | Open Filing | FORM 4 | 31 Aug 2023 | 30 Aug 2023 | 001-39567 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2023 | 13 Feb 2023 | 001-39567 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Feb 2023 | 30 Jan 2023 | 001-39567 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 14 Jun 2022 | 26 May 2022 | 001-39567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 May 2022 | 25 May 2022 | 001-39567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Feb 2022 | 14 Feb 2022 | 001-39567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2021 | 21 Jun 2021 | 001-39567 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 21 Jun 2021 | 21 Jun 2021 | 001-39567 |