| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Oct 30, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2023 | Mar 1, 2023 | 001-12609 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2022 | Mar 1, 2022 | 001-12609 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 18, 2022 | Feb 8, 2022 | 001-02348 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 18, 2022 | Feb 8, 2022 | 001-12609 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 11, 2018 | Apr 9, 2018 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2018 | Mar 8, 2018 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2018 | Mar 3, 2018 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2018 | Mar 1, 2018 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2018 | Feb 27, 2018 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2017 | Mar 8, 2017 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2017 | Mar 3, 2017 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 1, 2017 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2016 | Mar 18, 2016 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 10, 2016 | Mar 8, 2016 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2016 | Mar 3, 2016 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 2, 2015 | Oct 29, 2015 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2015 | Aug 17, 2015 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 20, 2015 | Mar 18, 2015 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2015 | Mar 3, 2015 | 001-33443 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 31, 2014 | Oct 29, 2014 | 001-33443 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 8, 2014 | Oct 2, 2014 | 001-33443 |