| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Nov 9, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2023 | Feb 24, 2023 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2023 | Feb 15, 2023 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 25, 2022 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2022 | Feb 15, 2022 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 25, 2022 | Jan 24, 2022 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2021 | Feb 26, 2021 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2021 | Feb 15, 2021 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2020 | Feb 27, 2020 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2020 | Feb 15, 2020 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 19, 2019 | Nov 18, 2019 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 19, 2019 | Aug 16, 2019 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2019 | May 16, 2019 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2019 | Mar 1, 2019 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2019 | Feb 19, 2019 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 19, 2018 | Nov 16, 2018 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2018 | Aug 16, 2018 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2018 | May 16, 2018 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2018 | Feb 26, 2018 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2018 | Feb 16, 2018 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2017 | Nov 16, 2017 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2017 | Aug 16, 2017 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2017 | May 2, 2017 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2017 | Feb 27, 2017 | 001-07511 |
| 3 | Open Document | Open Filing | FORM 3 | Jun 16, 2016 | Jun 7, 2016 | 001-07511 |