| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jul 5, 2023 | Jun 28, 2023 | 001-39209 | |
| 4 | Open Document | Open Filing | Apr 4, 2023 | Apr 1, 2023 | 001-39209 | |
| 4 | Open Document | Open Filing | Jan 4, 2023 | Jan 1, 2023 | 001-39209 | |
| 4 | Open Document | Open Filing | Oct 4, 2022 | Oct 1, 2022 | 001-39209 | |
| 4 | Open Document | Open Filing | Jul 6, 2022 | Jul 1, 2022 | 001-39209 | |
| 4 | Open Document | Open Filing | Apr 5, 2022 | Apr 1, 2022 | 001-39209 | |
| 4 | Open Document | Open Filing | Jan 4, 2022 | Jan 1, 2022 | 001-39209 | |
| 4 | Open Document | Open Filing | Oct 5, 2021 | Oct 1, 2021 | 001-39209 | |
| 4 | Open Document | Open Filing | Jul 6, 2021 | Jul 1, 2021 | 001-39209 | |
| 4 | Open Document | Open Filing | Apr 5, 2021 | Apr 1, 2021 | 001-39209 | |
| 4 | Open Document | Open Filing | Jan 5, 2021 | Jan 1, 2021 | 001-39209 | |
| 4 | Open Document | Open Filing | Oct 5, 2020 | Oct 1, 2020 | 001-39209 | |
| 4 | Open Document | Open Filing | Jul 6, 2020 | Jul 1, 2020 | 001-39209 | |
| 4 | Open Document | Open Filing | Apr 3, 2020 | Apr 1, 2020 | 001-39209 | |
| 4 | Open Document | Open Filing | Jan 24, 2020 | Jan 22, 2020 | 000-19202 | |
| 4 | Open Document | Open Filing | Jan 3, 2020 | Jan 1, 2020 | 000-19202 | |
| 4 | Open Document | Open Filing | Oct 25, 2019 | Oct 23, 2019 | 000-19202 | |
| 4 | Open Document | Open Filing | Jul 25, 2019 | Jul 24, 2019 | 000-19202 | |
| 4 | Open Document | Open Filing | May 22, 2019 | May 22, 2019 | 000-19202 | |
| 4 | Open Document | Open Filing | Apr 24, 2019 | Apr 24, 2019 | 000-19202 | |
| 4 | Open Document | Open Filing | Jan 24, 2019 | Jan 23, 2019 | 000-19202 | |
| 4 | Open Document | Open Filing | Oct 25, 2018 | Oct 24, 2018 | 000-19202 | |
| 4 | Open Document | Open Filing | Jul 26, 2018 | Jul 25, 2018 | 000-19202 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 23, 2018 | May 23, 2018 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 26, 2018 | Apr 25, 2018 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 1, 2018 | Jan 30, 2018 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 25, 2018 | Jan 24, 2018 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 26, 2017 | Oct 25, 2017 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 26, 2017 | Jul 26, 2017 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 24, 2017 | May 24, 2017 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 26, 2017 | Apr 26, 2017 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 27, 2017 | Jan 25, 2017 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 26, 2016 | Oct 26, 2016 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 27, 2016 | Jul 27, 2016 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 18, 2016 | May 18, 2016 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 2, 2016 | Apr 27, 2016 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 28, 2016 | Jan 27, 2016 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 29, 2015 | Oct 28, 2015 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 23, 2015 | Jul 22, 2015 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 29, 2015 | May 27, 2015 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 23, 2015 | Apr 22, 2015 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 28, 2015 | Jan 28, 2015 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 24, 2014 | Oct 22, 2014 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 23, 2014 | Jul 23, 2014 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 29, 2014 | May 28, 2014 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 1, 2014 | Apr 30, 2014 | 000-19202 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 22, 2014 | Jan 22, 2014 | 000-19202 |