| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | May 19, 2025 | May 15, 2025 | 001-33891 | |
| 144 | Open Document | Open Filing | May 24, 2024 | |||
| 4 | Open Document | Open Filing | May 20, 2024 | May 16, 2024 | 001-33891 | |
| 4 | Open Document | Open Filing | Nov 28, 2023 | Nov 27, 2023 | 001-33891 | |
| 4 | Open Document | Open Filing | Sep 7, 2023 | Sep 6, 2023 | 001-33891 | |
| 4 | Open Document | Open Filing | May 22, 2023 | May 18, 2023 | 001-33891 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 7, 2023 | Mar 1, 2023 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2023 | Mar 1, 2023 | 001-33891 |
| 4/A | Open Document | Open Filing | FORM 4/A | Sep 28, 2022 | Sep 12, 2022 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 14, 2022 | Sep 12, 2022 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2022 | May 19, 2022 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 10, 2021 | Sep 8, 2021 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2021 | May 19, 2021 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2020 | Nov 10, 2020 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2020 | May 21, 2020 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 18, 2020 | Feb 10, 2020 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 5, 2019 | Dec 3, 2019 | 001-33891 |
| 144 | Open Document | Open Filing | FORM 144 | Nov 8, 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 | Nov 7, 2019 | Nov 5, 2019 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 28, 2019 | Mar 26, 2019 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 18, 2018 | Sep 14, 2018 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 13, 2018 | Aug 9, 2018 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | May 29, 2018 | May 24, 2018 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2017 | Nov 16, 2017 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2017 | May 25, 2017 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2016 | May 19, 2016 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2016 | Nov 20, 2015 | 001-36804 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2016 | Feb 2, 2016 | 001-36804 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 25, 2015 | Aug 21, 2015 | 001-36804 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2015 | Mar 2, 2015 | 001-36804 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 15, 2015 | Jan 15, 2015 | 001-36804 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 24, 2014 | Nov 20, 2014 | 001-33891 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2014 | Jun 10, 2014 | 001-33891 |