| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2025 | May 9, 2025 | 000-19271 |
| 144 | Open Document | Open Filing | May 9, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2025 | May 6, 2025 | 000-19271 |
| 4 | Open Document | Open Filing | 4 | May 1, 2025 | Apr 30, 2025 | 001-05075 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 29, 2024 | Nov 27, 2024 | 000-19271 |
| 144 | Open Document | Open Filing | Nov 27, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2024 | May 6, 2024 | 000-19271 |
| 4 | Open Document | Open Filing | 4 | May 2, 2024 | May 1, 2024 | 001-05075 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2024 | Mar 5, 2024 | 000-19271 |
| 144 | Open Document | Open Filing | Mar 5, 2024 | |||
| 4 | Open Document | Open Filing | 4 | Feb 16, 2024 | Feb 15, 2024 | 001-05075 |
| 3 | Open Document | Open Filing | 3 | Feb 1, 2024 | Feb 1, 2024 | 001-05075 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2023 | May 17, 2023 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2023 | May 11, 2023 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2023 | May 4, 2023 | 000-19271 |
| 144 | Open Document | Open Filing | May 4, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2022 | May 11, 2022 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2021 | May 12, 2021 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2021 | Feb 12, 2021 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2020 | May 6, 2020 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2020 | Feb 18, 2020 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 3, 2020 | Jan 30, 2020 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 31, 2019 | Oct 30, 2019 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 14, 2019 | Aug 12, 2019 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2019 | Aug 5, 2019 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2019 | Jul 30, 2019 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2019 | May 8, 2019 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2019 | Apr 30, 2019 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 1, 2019 | Jan 30, 2019 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 1, 2018 | Oct 30, 2018 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2018 | Aug 3, 2018 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2018 | Jul 30, 2018 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2018 | May 9, 2018 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2018 | Apr 30, 2018 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2017 | May 3, 2017 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2016 | May 4, 2016 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2015 | May 6, 2015 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2015 | Feb 2, 2015 | 000-06715 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2014 | Nov 10, 2014 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2014 | May 7, 2014 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 3, 2014 | Feb 1, 2014 | 000-06715 |