| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 31, 2024 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 30, 2024 | May 29, 2024 | 814-00967 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 25, 2022 | Sep 10, 2021 | 001-33071 |
| 4 | Open Document | Open Filing | Oct 4, 2021 | Sep 9, 2021 | 001-39802 | |
| 3 | Open Document | Open Filing | Oct 4, 2021 | Sep 9, 2021 | 001-39802 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Dec 26, 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 | Dec 26, 2019 | Dec 20, 2019 | 814-00967 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Dec 13, 2019 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 13, 2019 | Dec 13, 2019 | 814-00967 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Dec 10, 2019 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 9, 2019 | Dec 5, 2019 | 814-00967 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 23, 2019 | Sep 23, 2019 | 001-39049 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 18, 2019 | Sep 18, 2019 | 001-39049 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Jun 28, 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jun 27, 2019 | Jun 27, 2019 | 814-00967 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 19, 2019 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2019 | Jun 14, 2019 | 814-00967 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 31, 2018 | Aug 29, 2018 | 814-00967 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Aug 31, 2018 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 5, 2017 | Aug 31, 2017 | 001-37576 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2017 | May 1, 2017 | 001-10367 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Feb 12, 2016 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 27, 2015 | Nov 24, 2015 | 814-00967 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 23, 2015 | Oct 21, 2015 | 001-37576 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 20, 2015 | Oct 16, 2015 | 814-00967 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 15, 2015 | Oct 9, 2015 | 814-00967 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 8, 2015 | Oct 2, 2015 | 814-00967 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2015 | Sep 30, 2015 | 001-37576 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 1, 2015 | Sep 25, 2015 | 814-00967 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 24, 2015 | Sep 18, 2015 | 814-00967 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 18, 2015 | Sep 17, 2015 | 814-00967 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 17, 2015 | Sep 11, 2015 | 814-00967 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 10, 2015 | Sep 4, 2015 | 814-00967 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 3, 2015 | Aug 28, 2015 | 814-00967 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 27, 2015 | Aug 25, 2015 | 814-00967 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 24, 2015 | Aug 20, 2015 | 814-00967 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 19, 2015 | Aug 17, 2015 | 814-00967 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 14, 2015 | Aug 12, 2015 | 814-00967 |