| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 21 Nov 2025 | 19 Nov 2025 | 000-27078 |
| 4 | Open Document | Open Filing | 4 | 03 Jun 2025 | 30 May 2025 | 000-27078 |
| 4 | Open Document | Open Filing | 4 | 20 Mar 2025 | 18 Mar 2025 | 000-27078 |
| 4 | Open Document | Open Filing | 4 | 17 Mar 2025 | 14 Mar 2025 | 000-27078 |
| 4 | Open Document | Open Filing | 4 | 11 Mar 2025 | 10 Mar 2025 | 000-27078 |
| 4 | Open Document | Open Filing | 4 | 04 Mar 2025 | 03 Mar 2025 | 000-27078 |
| 4 | Open Document | Open Filing | 4 | 20 Nov 2024 | 18 Nov 2024 | 000-27078 |
| 144 | Open Document | Open Filing | 18 Nov 2024 | |||
| 4 | Open Document | Open Filing | 4 | 13 Aug 2024 | 09 Aug 2024 | 000-27078 |
| 4 | Open Document | Open Filing | 4 | 11 Mar 2024 | 09 Mar 2024 | 000-27078 |
| 4 | Open Document | Open Filing | 4 | 05 Mar 2024 | 01 Mar 2024 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Aug 2023 | 23 Aug 2023 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2023 | 24 May 2023 | 000-27078 |
| 144 | Open Document | Open Filing | 24 May 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2023 | 03 Mar 2023 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2023 | 01 Mar 2023 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2022 | 06 May 2022 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Mar 2022 | 16 Mar 2022 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2022 | 04 Mar 2022 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2022 | 02 Mar 2022 | 000-27078 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 03 Feb 2022 | 25 Dec 2021 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2021 | 06 May 2020 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2021 | 05 Mar 2021 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2021 | 03 Mar 2021 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2021 | 02 Mar 2021 | 000-27078 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 05 Feb 2021 | 26 Dec 2020 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2020 | 07 Aug 2020 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2020 | 06 Mar 2020 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2020 | 04 Mar 2020 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2020 | 03 Mar 2020 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Nov 2019 | 06 Nov 2019 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2019 | 04 Mar 2019 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2019 | 01 Mar 2019 | 000-27078 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 04 Feb 2019 | 04 Feb 2019 | 001-38794 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Dec 2018 | 10 Dec 2018 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2018 | 02 Mar 2018 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2018 | 27 Feb 2018 | 000-27078 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 13 Feb 2018 | 30 Dec 2017 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2017 | 06 Mar 2017 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2017 | 01 Mar 2017 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Nov 2016 | 08 Nov 2016 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2016 | 07 Mar 2016 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2016 | 04 Mar 2016 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | 000-27078 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 03 Feb 2016 | 26 Dec 2015 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2015 | 19 Mar 2015 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2015 | 09 Mar 2015 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2015 | 02 Mar 2015 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Mar 2014 | 11 Mar 2014 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2014 | 07 Mar 2014 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2014 | 27 Feb 2014 | 000-27078 |