| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 29 Oct 2025 | 27 Oct 2025 | 000-06936 | |
| 4 | Open Document | Open Filing | 14 Nov 2024 | 13 Nov 2024 | 000-06936 | |
| 144 | Open Document | Open Filing | 13 Nov 2024 | |||
| 4 | Open Document | Open Filing | 24 Oct 2024 | 22 Oct 2024 | 000-06936 | |
| 144 | Open Document | Open Filing | 22 Oct 2024 | |||
| 4 | Open Document | Open Filing | 07 Oct 2024 | 03 Oct 2024 | 000-06936 | |
| 4 | Open Document | Open Filing | 26 Oct 2023 | 24 Oct 2023 | 000-06936 | |
| 4 | Open Document | Open Filing | 10 Oct 2023 | 05 Oct 2023 | 000-06936 | |
| 4 | Open Document | Open Filing | FORM 4 | 25 Oct 2022 | 24 Oct 2022 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Oct 2022 | 10 Oct 2022 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Oct 2021 | 22 Oct 2021 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Oct 2021 | 12 Oct 2021 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2021 | 26 Jan 2021 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Oct 2020 | 29 Oct 2020 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Oct 2020 | 21 Oct 2020 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Oct 2020 | 12 Oct 2020 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2020 | 18 Aug 2020 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Oct 2019 | 24 Oct 2019 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Oct 2019 | 07 Oct 2019 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Oct 2018 | 26 Oct 2018 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Oct 2018 | 08 Oct 2018 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2018 | 15 Aug 2018 | 000-06936 |
| 144 | Open Document | Open Filing | FORM 144 | 15 Aug 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 | 31 Oct 2017 | 27 Oct 2017 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Oct 2017 | 09 Oct 2017 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Oct 2016 | 28 Oct 2016 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Oct 2016 | 10 Oct 2016 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Aug 2016 | 05 Aug 2016 | 000-06936 |
| 144 | Open Document | Open Filing | FORM 144 | 02 Aug 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 | 27 Oct 2015 | 23 Oct 2015 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Oct 2015 | 12 Oct 2015 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Oct 2014 | 24 Oct 2014 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Oct 2014 | 13 Oct 2014 | 000-06936 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Aug 2014 | 01 Aug 2014 | 000-06936 |
| 144 | Open Document | Open Filing | FORM 144 | 31 Jul 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2014 | 11 Feb 2014 | 000-06936 |
| 144 | Open Document | Open Filing | FORM 144 | 10 Feb 2014 |