| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 14 Jul 2023 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 13 Apr 2023 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 11 Jan 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jan 2023 | 09 Jan 2023 | 001-12609 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 14 Dec 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2022 | 12 Dec 2022 | 001-12609 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 31 Oct 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Oct 2022 | 27 Oct 2022 | 001-12609 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 11 Oct 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2022 | 04 Oct 2022 | 001-12609 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Apr 2022 | 14 Apr 2022 | 001-12609 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 18 Apr 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2022 | 31 Jan 2022 | 001-12609 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 02 Feb 2022 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 09 Jul 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2020 | 03 Aug 2020 | 001-12609 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 10 Jul 2020 | 01 Jul 2020 | 001-12609 |
| SC 13D | Open Document | Open Filing | SC 13D | 10 Jul 2020 |