| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Nov 1, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 15, 2023 | Sep 13, 2023 | 000-29174 |
| 4 | Open Document | Open Filing | May 17, 2023 | May 15, 2023 | 001-00644 | |
| 4 | Open Document | Open Filing | Mar 1, 2023 | Feb 27, 2023 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2022 | Sep 14, 2022 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 9, 2022 | Sep 8, 2022 | 000-29174 |
| 4 | Open Document | Open Filing | May 11, 2022 | May 9, 2022 | 001-00644 | |
| 4 | Open Document | Open Filing | Feb 4, 2022 | Feb 2, 2022 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 10, 2021 | Sep 8, 2021 | 000-29174 |
| 4 | Open Document | Open Filing | May 12, 2021 | May 10, 2021 | 001-00644 | |
| 4 | Open Document | Open Filing | Feb 12, 2021 | Feb 11, 2021 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 9, 2020 | Sep 4, 2020 | 000-29174 |
| 4 | Open Document | Open Filing | May 14, 2020 | May 13, 2020 | 001-00644 | |
| 4 | Open Document | Open Filing | May 13, 2020 | May 11, 2020 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 6, 2019 | Sep 4, 2019 | 000-29174 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 6, 2019 | Sep 4, 2019 | 000-29174 |
| 4 | Open Document | Open Filing | May 15, 2019 | May 13, 2019 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2018 | Nov 28, 2018 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 14, 2018 | Aug 13, 2018 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 10, 2018 | Aug 8, 2018 | 001-09608 |
| 4 | Open Document | Open Filing | May 16, 2018 | May 14, 2018 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2018 | Feb 23, 2018 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2018 | Feb 12, 2018 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 20, 2017 | Nov 20, 2017 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 13, 2017 | Sep 13, 2017 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 28, 2017 | Aug 24, 2017 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2017 | May 19, 2017 | 001-09608 |
| 4 | Open Document | Open Filing | May 17, 2017 | May 15, 2017 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2017 | Mar 6, 2017 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 15, 2017 | Feb 13, 2017 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 1, 2016 | Nov 1, 2016 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 1, 2016 | Oct 31, 2016 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2016 | May 9, 2016 | 001-00644 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 10, 2016 | Feb 8, 2016 | 001-09608 |
| 4/A | Open Document | Open Filing | FORM 4/A | Dec 29, 2015 | Dec 24, 2015 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2015 | May 11, 2015 | 001-00644 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2015 | Feb 9, 2015 | 001-09608 |
| 4 | Open Document | Open Filing | Aug 7, 2014 | Aug 5, 2014 | 001-00644 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2014 | Jun 11, 2014 | 001-00644 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2014 | Feb 12, 2014 | 001-09608 |