| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Jul 17, 2023 | |||
| 144 | Open Document | Open Filing | May 11, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 2, 2023 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2022 | May 5, 2022 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2021 | May 5, 2021 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2021 | Mar 2, 2021 | 001-04347 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 27, 2021 | Dec 31, 2020 | 001-04347 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 27, 2021 | Dec 31, 2020 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2020 | May 7, 2020 | 001-04347 |
| 4 | Open Document | Open Filing | May 13, 2019 | May 9, 2019 | 001-04347 | |
| 4 | Open Document | Open Filing | May 7, 2018 | May 3, 2018 | 001-04347 | |
| 4 | Open Document | Open Filing | Aug 23, 2017 | Aug 22, 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | May 8, 2017 | May 4, 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | Mar 7, 2017 | Mar 3, 2017 | 001-04347 | |
| 5 | Open Document | Open Filing | FORM 5 | Feb 6, 2017 | Dec 31, 2016 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2016 | Nov 7, 2016 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2016 | May 23, 2016 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2016 | May 12, 2016 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2016 | May 6, 2016 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 24, 2015 | Aug 21, 2015 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2015 | May 8, 2015 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2015 | Mar 2, 2015 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 28, 2014 | Aug 26, 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | May 29, 2014 | May 27, 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2014 | May 9, 2014 | 001-04347 |