| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 30, 2025 | Jan 28, 2025 | 001-04802 |
| 144 | Open Document | Open Filing | Sep 16, 2024 | |||
| 4 | Open Document | Open Filing | 4 | Apr 9, 2024 | Apr 8, 2024 | 000-19961 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 25, 2024 | Jan 23, 2024 | 001-04802 |
| 4/A | Open Document | Open Filing | AMENDED STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 25, 2024 | Jan 22, 2019 | 001-04802 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 17, 2023 | Oct 15, 2023 | 000-19961 |
| 144 | Open Document | Open Filing | Sep 15, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2023 | Jun 19, 2023 | 000-19961 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 9, 2023 | Jan 5, 2023 | 000-19961 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 26, 2023 | Jan 24, 2023 | 001-04802 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 9, 2023 | Jan 5, 2023 | 000-19961 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 8, 2022 | Aug 5, 2022 | 001-14041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2022 | Jun 6, 2022 | 000-19961 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 27, 2022 | Jan 25, 2022 | 001-04802 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 19, 2021 | Nov 19, 2021 | 000-19961 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 9, 2021 | Aug 6, 2021 | 001-14041 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2021 | Jun 21, 2021 | 000-19961 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 23, 2021 | Jun 21, 2021 | 000-19961 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 28, 2021 | Jan 26, 2021 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 22, 2020 | Jul 21, 2020 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 30, 2020 | Jan 28, 2020 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 26, 2019 | Jul 24, 2019 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 30, 2019 | Apr 13, 2018 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2019 | Jan 22, 2019 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2018 | Jul 26, 2018 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 25, 2018 | Jan 23, 2018 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2017 | Jul 27, 2017 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 26, 2017 | Jan 24, 2017 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 27, 2016 | Oct 25, 2016 | 001-14041 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 27, 2016 | Oct 25, 2016 | 001-14041 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2016 | Mar 8, 2016 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2016 | Jan 26, 2016 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2015 | Jan 27, 2015 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 30, 2014 | Jan 28, 2014 | 001-04802 |