| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 31, 2023 | Jul 28, 2023 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2023 | Mar 11, 2023 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2022 | Apr 29, 2022 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 11, 2022 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2021 | Apr 30, 2021 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2021 | Mar 11, 2021 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2021 | Mar 4, 2021 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2020 | May 13, 2020 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2020 | May 1, 2020 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2020 | Mar 11, 2020 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2020 | Feb 28, 2020 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2019 | Nov 27, 2019 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 7, 2019 | Nov 6, 2019 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2019 | May 1, 2019 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2019 | Mar 1, 2019 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2018 | May 1, 2018 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2018 | Mar 1, 2018 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 7, 2017 | Nov 3, 2017 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2017 | Aug 1, 2017 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2017 | Mar 3, 2017 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 1, 2017 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 14, 2016 | Nov 10, 2016 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2016 | Mar 4, 2016 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2016 | Mar 1, 2016 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 14, 2015 | Sep 10, 2015 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2015 | Aug 6, 2015 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2015 | Mar 5, 2015 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2015 | Mar 1, 2015 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2014 | May 19, 2014 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2014 | Mar 5, 2014 | 001-10716 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2014 | Mar 1, 2014 | 001-10716 |