| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 9, 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2023 | May 31, 2023 | 001-39273 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Apr 22, 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 14, 2022 | Apr 12, 2022 | 001-39273 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 26, 2021 | Jul 26, 2021 | 001-40601 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 21, 2021 | Jul 21, 2021 | 001-40601 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 14, 2021 | Jul 14, 2021 | 001-39453 |
| SC 13D | Open Document | Open Filing | SC 13D | May 15, 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2020 | May 5, 2020 | 001-39273 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 30, 2020 | Apr 30, 2020 | 001-39273 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 1, 2015 | Apr 29, 2015 | 001-36171 |
| 13F-HR | Open Document | Open Filing | Nov 10, 2014 | Sep 30, 2014 | 028-13265 | |
| 13F-HR | Open Document | Open Filing | Aug 7, 2014 | Jun 30, 2014 | 028-13265 | |
| 13F-HR | Open Document | Open Filing | May 14, 2014 | Mar 31, 2014 | 028-13265 | |
| 13F-HR | Open Document | Open Filing | Feb 10, 2014 | Dec 31, 2013 | 028-13265 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Jan 22, 2014 | ||
| SC 13G | Open Document | Open Filing | SC 13G | Jan 22, 2014 |