| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 28, 2023 | Aug 25, 2023 | 001-40415 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 28, 2023 | Aug 25, 2023 | 001-40415 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 25, 2023 | Aug 25, 2023 | 000-55760 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2023 | May 4, 2023 | 001-12002 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2023 | Feb 28, 2023 | 000-55760 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2022 | May 27, 2022 | 000-55760 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2022 | May 5, 2022 | 001-12002 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 14, 2021 | Sep 13, 2021 | 001-12002 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 31, 2021 | Aug 25, 2021 | 000-55760 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 7, 2021 | May 6, 2021 | 001-12002 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 7, 2020 | May 7, 2020 | 001-12002 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 10, 2019 | May 9, 2019 | 001-12002 |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2018 | May 10, 2018 | 001-12002 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2017 | May 18, 2017 | 000-27408 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2017 | May 10, 2017 | 001-12002 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2016 | May 9, 2016 | 001-12002 |
| 4 | Open Document | Open Filing | Aug 26, 2015 | Aug 24, 2015 | 001-07323 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Jun 12, 2015 | Jun 9, 2015 | 001-12002 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2015 | Jun 9, 2015 | 001-12002 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 7, 2015 | Apr 3, 2015 | 000-27408 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2015 | Feb 19, 2015 | 001-12002 |
| 4 | Open Document | Open Filing | Oct 24, 2014 | Oct 22, 2014 | 001-07323 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 11, 2014 | Jul 10, 2014 | 001-12002 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jul 9, 2014 | Jul 7, 2014 | 001-07323 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 9, 2014 | Jul 7, 2014 | 001-07323 |
| 5 | Open Document | Open Filing | Jun 24, 2014 | Mar 31, 2014 | 000-16148 | |
| 5 | Open Document | Open Filing | Jun 24, 2014 | Mar 31, 2013 | 000-16148 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 6, 2014 | Jun 4, 2014 | 001-12002 |