| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Sep 20, 2023 | Sep 18, 2023 | 000-19860 | |
| 4 | Open Document | Open Filing | Sep 20, 2022 | Sep 19, 2022 | 000-19860 | |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 24, 2021 | Sep 22, 2021 | 000-19860 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 22, 2021 | Sep 21, 2021 | 000-19860 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 25, 2020 | Sep 23, 2020 | 000-19860 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 19, 2019 | Sep 18, 2019 | 000-19860 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Aug 19, 2019 | Sep 26, 2018 | 000-19860 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 22, 2017 | Sep 20, 2017 | 000-19860 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 23, 2016 | Sep 21, 2016 | 000-19860 |
| 4 | Open Document | Open Filing | 4 | Sep 23, 2015 | Sep 21, 2015 | 000-19860 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 25, 2014 | Sep 24, 2014 | 000-19860 |