| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Feb 2, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jan 10, 2024 | Jan 5, 2024 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 15, 2023 | Dec 14, 2023 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 1, 2023 | Nov 29, 2023 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2023 | Sep 29, 2023 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 8, 2023 | Aug 7, 2023 | 001-12488 |
| 144 | Open Document | Open Filing | Aug 4, 2023 | |||
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 3, 2023 | Dec 9, 2022 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 13, 2022 | Dec 9, 2022 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 5, 2022 | Dec 2, 2022 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2022 | Oct 1, 2022 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2021 | Dec 6, 2021 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2021 | Oct 1, 2021 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 9, 2020 | Dec 7, 2020 | 001-12488 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Nov 18, 2020 | Dec 2, 2019 | 001-12488 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Nov 18, 2020 | Oct 1, 2019 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2020 | Oct 1, 2020 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 23, 2019 | Dec 10, 2019 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2019 | Oct 1, 2012 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2019 | Oct 1, 2012 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2019 | Jul 1, 2019 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2019 | Dec 10, 2018 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 15, 2018 | Oct 1, 2018 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2017 | Dec 15, 2017 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2017 | Oct 2, 2017 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2016 | Sep 30, 2016 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 6, 2016 | Feb 23, 2016 | 001-12488 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Oct 6, 2015 | Oct 1, 2015 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2015 | Oct 1, 2015 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2014 | Dec 1, 2014 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2014 | Oct 1, 2011 | 001-12488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2014 | Feb 21, 2014 | 001-12488 |