| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 26 Mar 2025 | 24 Mar 2025 | 000-14678 | |
| 4 | Open Document | Open Filing | 25 Mar 2025 | 21 Mar 2025 | 000-14678 | |
| 144 | Open Document | Open Filing | 25 Mar 2025 | |||
| 144 | Open Document | Open Filing | 24 Mar 2025 | |||
| 4 | Open Document | Open Filing | 14 Mar 2025 | 12 Mar 2025 | 000-14678 | |
| 4 | Open Document | Open Filing | 18 Sep 2024 | 16 Sep 2024 | 000-14678 | |
| 4 | Open Document | Open Filing | 17 Sep 2024 | 13 Sep 2024 | 000-14678 | |
| 144 | Open Document | Open Filing | 16 Sep 2024 | |||
| 4 | Open Document | Open Filing | 29 Mar 2024 | 27 Mar 2024 | 000-14678 | |
| 144 | Open Document | Open Filing | 27 Mar 2024 | |||
| 4 | Open Document | Open Filing | 26 Mar 2024 | 22 Mar 2024 | 000-14678 | |
| 4 | Open Document | Open Filing | 20 Mar 2024 | 18 Mar 2024 | 000-14678 | |
| 144 | Open Document | Open Filing | 18 Mar 2024 | |||
| 4 | Open Document | Open Filing | 15 Mar 2024 | 13 Mar 2024 | 000-14678 | |
| 4 | Open Document | Open Filing | 19 Sep 2023 | 15 Sep 2023 | 000-14678 | |
| 4 | Open Document | Open Filing | 21 Mar 2023 | 17 Mar 2023 | 000-14678 | |
| 4 | Open Document | Open Filing | 10 Mar 2023 | 08 Mar 2023 | 000-14678 | |
| 4 | Open Document | Open Filing | 08 Mar 2023 | 06 Mar 2023 | 000-14678 | |
| 4 | Open Document | Open Filing | 20 Sep 2022 | 16 Sep 2022 | 000-14678 | |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Mar 2022 | 18 Mar 2022 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Mar 2022 | 09 Mar 2022 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Mar 2021 | 23 Mar 2021 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Mar 2021 | 19 Mar 2021 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Mar 2021 | 16 Mar 2021 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Mar 2021 | 12 Mar 2021 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Mar 2021 | 10 Mar 2021 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Aug 2020 | 24 Aug 2020 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Mar 2020 | 13 Mar 2020 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Mar 2020 | 11 Mar 2020 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Aug 2019 | 16 Aug 2019 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Mar 2019 | 20 Mar 2019 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Mar 2019 | 15 Mar 2019 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Mar 2019 | 13 Mar 2019 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Mar 2019 | 12 Mar 2019 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Mar 2018 | 21 Mar 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Mar 2018 | 20 Mar 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Mar 2018 | 16 Mar 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Mar 2018 | 14 Mar 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Mar 2018 | 12 Mar 2018 | 000-14678 |
| 5 | Open Document | Open Filing | FORM 5 - | 09 Mar 2018 | 03 Feb 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Mar 2017 | 20 Mar 2017 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Mar 2017 | 16 Mar 2017 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Mar 2017 | 14 Mar 2017 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Mar 2017 | 10 Mar 2017 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Mar 2017 | 08 Mar 2017 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Mar 2017 | 03 Mar 2017 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Apr 2016 | 31 Mar 2016 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Mar 2016 | 23 Mar 2016 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Mar 2016 | 18 Mar 2016 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Mar 2016 | 16 Mar 2016 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Mar 2016 | 09 Mar 2016 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Mar 2016 | 04 Mar 2016 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Mar 2015 | 26 Mar 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Mar 2015 | 24 Mar 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Mar 2015 | 18 Mar 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Mar 2015 | 16 Mar 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Mar 2015 | 11 Mar 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Mar 2015 | 02 Mar 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Mar 2014 | 24 Mar 2014 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Mar 2014 | 19 Mar 2014 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Mar 2014 | 18 Mar 2014 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Mar 2014 | 04 Mar 2014 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Mar 2014 | 03 Mar 2014 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Feb 2014 | 03 Feb 2014 | 000-14678 |
| 3 | Open Document | Open Filing | FORM 3 - | 03 Feb 2014 | 02 Feb 2014 | 000-14678 |