| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Oct 3, 2025 | Oct 1, 2025 | 001-10551 | |
| 4 | Open Document | Open Filing | 4 | Jul 18, 2025 | Jul 18, 2025 | 001-01204 | 
| 4 | Open Document | Open Filing | Jul 3, 2025 | Jul 1, 2025 | 001-10551 | |
| 4 | Open Document | Open Filing | Apr 3, 2025 | Apr 1, 2025 | 001-10551 | |
| 4 | Open Document | Open Filing | 4 | Mar 10, 2025 | Mar 6, 2025 | 001-01204 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2025 | Jan 1, 2025 | 001-10551 | 
| 4 | Open Document | Open Filing | Oct 3, 2024 | Oct 1, 2024 | 001-10551 | |
| 4 | Open Document | Open Filing | Jul 3, 2024 | Jul 1, 2024 | 001-10551 | |
| 4 | Open Document | Open Filing | Apr 3, 2024 | Apr 1, 2024 | 001-10551 | |
| 4 | Open Document | Open Filing | 4 | Mar 8, 2024 | Mar 6, 2024 | 001-01204 | 
| 4 | Open Document | Open Filing | Jan 3, 2024 | Jan 1, 2024 | 001-10551 | |
| 4 | Open Document | Open Filing | Oct 3, 2023 | Oct 1, 2023 | 001-10551 | |
| 4 | Open Document | Open Filing | Jul 5, 2023 | Jul 1, 2023 | 001-10551 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2023 | May 10, 2023 | 001-01204 | 
| 4 | Open Document | Open Filing | Apr 4, 2023 | Apr 1, 2023 | 001-10551 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2023 | Mar 6, 2023 | 001-01204 | 
| 4 | Open Document | Open Filing | Jan 4, 2023 | Jan 1, 2023 | 001-10551 | |
| 4 | Open Document | Open Filing | Oct 4, 2022 | Oct 1, 2022 | 001-10551 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2022 | Aug 11, 2022 | 000-17948 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2022 | Jul 28, 2022 | 000-17948 | 
| 4 | Open Document | Open Filing | Jul 6, 2022 | Jul 1, 2022 | 001-10551 | |
| 4 | Open Document | Open Filing | Apr 5, 2022 | Apr 1, 2022 | 001-10551 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2022 | Mar 6, 2022 | 001-01204 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2022 | Jan 31, 2022 | 001-36270 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2022 | Jan 1, 2022 | 001-10551 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2021 | Oct 1, 2021 | 001-10551 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 13, 2021 | Aug 12, 2021 | 000-17948 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2021 | Jul 28, 2021 | 000-17948 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 6, 2021 | Jul 1, 2021 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2021 | Jun 4, 2021 | 001-36270 | 
| 4 | Open Document | Open Filing | Apr 5, 2021 | Apr 1, 2021 | 001-10551 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2021 | Mar 6, 2021 | 001-01204 | 
| 3 | Open Document | Open Filing | FORM 3 | Feb 1, 2021 | Jan 25, 2021 | 001-36270 | 
| 4 | Open Document | Open Filing | Jan 5, 2021 | Jan 1, 2021 | 001-10551 | |
| 4 | Open Document | Open Filing | Oct 5, 2020 | Oct 1, 2020 | 001-10551 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 10, 2020 | Aug 6, 2020 | 000-17948 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 7, 2020 | Aug 5, 2020 | 000-17948 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2020 | Jul 31, 2020 | 000-17948 | 
| 4 | Open Document | Open Filing | Jul 6, 2020 | Jul 1, 2020 | 001-10551 | |
| 4 | Open Document | Open Filing | Apr 3, 2020 | Apr 1, 2020 | 001-10551 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 10, 2020 | Mar 6, 2020 | 001-01204 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2020 | Feb 21, 2020 | 001-10308 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2020 | Feb 7, 2020 | 000-17948 | 
| 4 | Open Document | Open Filing | Jan 3, 2020 | Jan 1, 2020 | 001-10551 | |
| 4 | Open Document | Open Filing | Oct 3, 2019 | Oct 1, 2019 | 001-10551 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2019 | Aug 8, 2019 | 000-17948 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 1, 2019 | Jul 31, 2019 | 000-17948 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 3, 2019 | Jul 1, 2019 | 001-10551 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 3, 2019 | Apr 1, 2019 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2019 | Mar 6, 2019 | 001-01204 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 28, 2019 | Feb 28, 2019 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2019 | Feb 22, 2019 | 001-10308 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2019 | Feb 12, 2019 | 000-17948 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2019 | Jan 1, 2019 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2018 | Nov 7, 2018 | 001-10308 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 3, 2018 | Oct 1, 2018 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 20, 2018 | Aug 17, 2018 | 001-10308 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 13, 2018 | Aug 9, 2018 | 001-10308 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2018 | Aug 2, 2018 | 000-17948 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 26, 2018 | Jul 26, 2018 | 000-17948 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 3, 2018 | Jul 1, 2018 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2018 | May 4, 2018 | 001-10308 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 3, 2018 | Apr 1, 2018 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2018 | Mar 6, 2018 | 001-01204 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2018 | Feb 23, 2018 | 001-10308 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2018 | Feb 16, 2018 | 000-17948 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2018 | Jan 1, 2018 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2017 | Nov 8, 2017 | 001-10308 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 3, 2017 | Oct 1, 2017 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 11, 2017 | Aug 9, 2017 | 001-10308 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2017 | Aug 3, 2017 | 000-17948 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 27, 2017 | Jul 26, 2017 | 000-17948 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 5, 2017 | Jul 1, 2017 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2017 | May 5, 2017 | 001-10308 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 24, 2017 | Apr 20, 2017 | 001-10551 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 4, 2017 | Apr 1, 2017 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2017 | Feb 28, 2017 | 001-01204 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2017 | Feb 17, 2017 | 001-10308 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 4, 2017 | Jan 1, 2017 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2016 | Dec 8, 2016 | 001-36223 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 28, 2016 | Nov 23, 2016 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2016 | Nov 4, 2016 | 001-10308 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 4, 2016 | Oct 1, 2016 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 23, 2016 | Sep 21, 2016 | 001-01204 | 
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 13, 2016 | Sep 7, 2016 | 001-01204 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 8, 2016 | Sep 6, 2016 | 001-36223 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 15, 2016 | Aug 12, 2016 | 000-17948 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2016 | Aug 4, 2016 | 001-10308 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 1, 2016 | Jul 28, 2016 | 000-17948 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 6, 2016 | Jul 1, 2016 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2016 | Jun 7, 2016 | 001-36223 | 
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2016 | May 5, 2016 | 001-10308 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 5, 2016 | Apr 1, 2016 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2016 | Mar 7, 2016 | 001-36223 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 29, 2016 | Feb 25, 2016 | 001-10308 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2016 | Feb 2, 2016 | 001-36223 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 5, 2016 | Jan 1, 2016 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 11, 2015 | Dec 9, 2015 | 001-36223 | 
| 4 | Open Document | Open Filing | FORM 4 | Nov 6, 2015 | Nov 4, 2015 | 001-10308 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 2, 2015 | Oct 1, 2015 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 10, 2015 | Sep 8, 2015 | 001-36223 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2015 | Aug 14, 2015 | 000-17948 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 6, 2015 | Aug 5, 2015 | 001-10308 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2015 | Jul 29, 2015 | 000-17948 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 6, 2015 | Jul 1, 2015 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2015 | Jun 9, 2015 | 001-36223 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2015 | May 14, 2015 | 000-17948 | 
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2015 | May 6, 2015 | 001-10308 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 3, 2015 | Apr 1, 2015 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2015 | Mar 9, 2015 | 001-36223 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 27, 2015 | Feb 25, 2015 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2015 | Feb 20, 2015 | 001-10308 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2015 | Feb 3, 2015 | 001-36223 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 5, 2015 | Jan 1, 2015 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 18, 2014 | Dec 16, 2014 | 001-36223 | 
| 4 | Open Document | Open Filing | FORM 4 | Nov 4, 2014 | Oct 31, 2014 | 001-10308 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 3, 2014 | Oct 1, 2014 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 11, 2014 | Sep 9, 2014 | 001-36223 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2014 | Aug 6, 2014 | 001-10308 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2014 | Jul 29, 2014 | 000-17948 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 3, 2014 | Jul 1, 2014 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2014 | Jun 9, 2014 | 001-36223 | 
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2014 | May 9, 2014 | 001-10308 | 
| 4 | Open Document | Open Filing | Apr 24, 2014 | Apr 22, 2014 | 001-33998 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 3, 2014 | Apr 1, 2014 | 001-10551 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2014 | Mar 11, 2014 | 001-36223 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2014 | Feb 21, 2014 | 001-10308 | 
| 4 | Open Document | Open Filing | COLEMAN FORM 4 | Feb 6, 2014 | Feb 4, 2014 | 001-36223 | 
| 4 | Open Document | Open Filing | Jan 7, 2014 | Jan 6, 2014 | 001-33998 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2014 | Jan 1, 2014 | 001-10551 |