| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Aug 1, 2025 | Jul 30, 2025 | 000-07099 |
| 4 | Open Document | Open Filing | 4 | Jun 5, 2025 | Jun 3, 2025 | 000-07099 |
| 4 | Open Document | Open Filing | 4 | May 22, 2024 | May 20, 2024 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2023 | Jun 5, 2023 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2022 | Jun 8, 2022 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2021 | May 25, 2021 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | Jun 11, 2020 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2019 | Jun 5, 2019 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2018 | Jun 12, 2018 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2017 | Nov 9, 2017 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2017 | May 16, 2017 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2017 | Mar 14, 2017 | 000-07099 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 20, 2016 | May 12, 2016 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2016 | May 12, 2016 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2016 | Jan 6, 2016 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 8, 2015 | Sep 4, 2015 | 000-07099 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 29, 2015 | Jun 8, 2015 | 000-07099 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2014 | Jul 28, 2014 | 001-35214 |