| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2024 | Mar 5, 2024 | 001-38393 | 
| SC 13D/A | Open Document | Open Filing | Mar 7, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2023 | Nov 17, 2023 | 001-38393 | 
| SC 13D/A | Open Document | Open Filing | Nov 21, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2023 | Jun 30, 2023 | 001-38393 | 
| SC 13D/A | Open Document | Open Filing | Mar 6, 2023 | |||
| SC 13D/A | Open Document | Open Filing | Sep 8, 2022 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2021 | Jun 10, 2021 | 001-38393 | 
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Oct 26, 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 | Oct 26, 2020 | Oct 22, 2020 | 001-38393 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 31, 2020 | Jul 29, 2020 | 001-38393 | 
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jul 31, 2020 | ||
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 27, 2020 | Jul 15, 2020 | 001-38393 | 
| SC 13D | Open Document | Open Filing | SC 13D | Jul 27, 2020 |