| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Dec 4, 2025 | Dec 3, 2025 | 001-05103 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | Dec 2, 2025 | Nov 28, 2025 | 001-05103 |
| 4 | Open Document | Open Filing | Nov 12, 2025 | Nov 10, 2025 | 001-11015 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 17, 2025 | Jul 15, 2025 | 000-27446 |
| 4 | Open Document | Open Filing | Mar 4, 2025 | Mar 1, 2025 | 001-11015 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 7, 2024 | Mar 1, 2024 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 10, 2024 | Jul 8, 2024 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2024 | Mar 1, 2024 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2024 | Feb 1, 2024 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2023 | Jun 1, 2023 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2023 | May 31, 2023 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2023 | May 9, 2023 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2023 | Mar 1, 2023 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2023 | Feb 1, 2023 | 000-27446 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jan 27, 2023 | Jan 20, 2023 | 000-20214 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 24, 2023 | Jan 20, 2023 | 000-20214 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 15, 2022 | Jul 14, 2022 | 000-20214 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 7, 2022 | Jun 4, 2022 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2022 | May 31, 2022 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2022 | Feb 23, 2022 | 001-11015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 14, 2022 | Jan 12, 2022 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 11, 2022 | Jan 7, 2022 | 000-20214 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 18, 2021 | Oct 14, 2021 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 15, 2021 | Sep 14, 2021 | 001-37594 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 22, 2021 | Jun 17, 2021 | 000-20214 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2021 | Jun 4, 2021 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 19, 2021 | Apr 16, 2021 | 000-20214 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2021 | Feb 25, 2021 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2021 | Feb 23, 2021 | 001-11015 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Nov 13, 2020 | Nov 11, 2020 | 000-20214 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Nov 4, 2020 | Nov 2, 2020 | 000-20214 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2020 | Oct 14, 2020 | 000-27446 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2020 | Oct 14, 2020 | 000-27446 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 15, 2020 | Sep 11, 2020 | 001-37594 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 15, 2020 | Aug 3, 2020 | 001-37594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2020 | Aug 14, 2020 | 001-11015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 5, 2020 | Aug 3, 2020 | 001-37594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 15, 2020 | Jul 14, 2020 | 000-20214 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2020 | Feb 25, 2020 | 001-11015 |
| 4 | Open Document | Open Filing | Aug 19, 2019 | Aug 15, 2019 | 001-36868 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 8, 2019 | Aug 7, 2019 | 001-37594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 5, 2019 | Aug 1, 2019 | 001-37594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2019 | Jul 25, 2019 | 000-20214 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2019 | May 29, 2019 | 000-20214 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2019 | Feb 25, 2019 | 001-11015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2018 | Aug 7, 2018 | 001-37594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 16, 2018 | Aug 14, 2018 | 001-37594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2018 | Jun 27, 2018 | 001-03083 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2018 | May 20, 2018 | 001-11015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 14, 2018 | 001-11015 |
| 3 | Open Document | Open Filing | May 4, 2018 | Apr 26, 2018 | 001-36868 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2018 | May 2, 2018 | 001-11015 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 2, 2018 | Apr 24, 2018 | 001-03083 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2018 | Feb 27, 2018 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 26, 2018 | Aug 14, 2017 | 001-37594 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 20, 2017 | Jul 19, 2017 | 001-37594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2017 | Feb 21, 2017 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 21, 2016 | Jul 19, 2016 | 001-37594 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 11, 2016 | Jun 28, 2016 | 001-37594 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 28, 2016 | Mar 18, 2016 | 001-36493 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2016 | Feb 23, 2016 | 001-11015 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 TO THE SCHEDULE 13D | Feb 4, 2016 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 TO THE SCHEDULE 13D | Nov 24, 2015 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 TO THE SCHEDULE 13D | Nov 23, 2015 | ||
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 16, 2015 | Nov 6, 2015 | 001-32167 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Oct 28, 2015 | ||
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 6, 2015 | Oct 1, 2015 | 000-30901 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 TO THE SCHEDULE 13D | Sep 16, 2015 | ||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Aug 12, 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2015 | May 20, 2015 | 001-11015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2015 | May 4, 2015 | 001-11015 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 17, 2015 | Apr 11, 2015 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2015 | Mar 16, 2015 | 000-25813 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2014 | Mar 13, 2014 | 000-25813 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 17, 2014 | Mar 13, 2014 | 000-25813 |