| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | Nov 14, 2025 | Apr 24, 2025 | 001-42617 | |
| 3 | Open Document | Open Filing | Feb 11, 2021 | Feb 11, 2021 | 001-40057 | |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 14, 2020 | Dec 31, 2019 | 001-38158 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 31, 2019 | Oct 31, 2019 | 001-39113 |
| 4 | Open Document | Open Filing | May 24, 2019 | May 24, 2019 | 001-38158 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 11, 2018 | Oct 6, 2018 | 001-36725 |
| 4 | Open Document | Open Filing | Sep 24, 2018 | Sep 17, 2018 | 001-38158 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 24, 2018 | Aug 23, 2018 | 001-38158 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2018 | Jun 8, 2018 | 001-36725 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2018 | Feb 28, 2018 | 001-36725 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 6, 2017 | Sep 1, 2017 | 001-35317 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 20, 2017 | Jul 20, 2017 | 001-38158 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jul 7, 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2017 | May 17, 2017 | 001-35317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2017 | May 5, 2017 | 001-36725 |
| 5 | Open Document | Open Filing | FORM 5 | Nov 14, 2016 | Sep 30, 2016 | 811-22749 |
| 5/A | Open Document | Open Filing | FORM 5/A | Nov 14, 2016 | Sep 30, 2016 | 811-23016 |
| 5 | Open Document | Open Filing | FORM 5 | Nov 14, 2016 | Sep 30, 2016 | 811-23016 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 11, 2016 | Oct 6, 2016 | 001-36725 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 15, 2016 | Sep 8, 2016 | 000-04408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 6, 2016 | Sep 1, 2016 | 001-35317 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 6, 2016 | Sep 1, 2016 | 001-35317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 1, 2016 | Sep 1, 2016 | 001-35317 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 3, 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 29, 2016 | Apr 27, 2016 | 001-36725 |
| SC 13D | Open Document | Open Filing | SC 13D | Apr 22, 2016 | ||
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 5, 2016 | Apr 5, 2016 | 000-55603 |
| SC 13D | Open Document | Open Filing | Sep 8, 2015 | |||
| 3 | Open Document | Open Filing | FORM 3 | Sep 8, 2015 | Aug 28, 2015 | 001-32026 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2015 | Jun 8, 2015 | 001-36725 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2015 | Feb 27, 2015 | 001-14998 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2015 | Feb 27, 2015 | 001-36725 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2015 | Feb 27, 2015 | 001-32953 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2015 | Feb 19, 2015 | 001-14998 |
| 5 | Open Document | Open Filing | Feb 10, 2015 | Dec 31, 2014 | 001-32953 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 6, 2015 | Feb 5, 2015 | 001-36725 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 23, 2014 | Sep 22, 2014 | 000-04408 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 15, 2014 | Sep 11, 2014 | 000-04408 |
| 4/A | Open Document | Open Filing | Jun 30, 2014 | Jun 26, 2014 | 001-32953 | |
| 4 | Open Document | Open Filing | Jun 30, 2014 | Jun 26, 2014 | 001-32953 | |
| 4 | Open Document | Open Filing | 2014-06-28 GRANT AWARD | Jun 30, 2014 | Jun 28, 2014 | 001-14998 |
| 4 | Open Document | Open Filing | EEC FORM 4 5-2014 | May 19, 2014 | May 19, 2014 | 001-35317 |
| 4 | Open Document | Open Filing | E COHEN FORM 4 2-2014(2) | Feb 20, 2014 | Feb 18, 2014 | 001-14998 |
| 4 | Open Document | Open Filing | E COHEN FORM 4 2-2014 | Feb 20, 2014 | Feb 18, 2014 | 001-32953 |
| 5 | Open Document | Open Filing | Jan 24, 2014 | Dec 31, 2013 | 001-32953 | |
| 5 | Open Document | Open Filing | Jan 24, 2014 | Dec 31, 2013 | 001-35317 | |
| 5 | Open Document | Open Filing | Jan 24, 2014 | Dec 31, 2013 | 001-14998 |