| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2025 | 11 Dec 2025 | 000-06920 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Nov 2025 | 25 Nov 2025 | 000-06920 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2025 | 19 Nov 2025 | 000-06920 |
| 144 | Open Document | Open Filing | 19 Nov 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Dec 2024 | 19 Dec 2024 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2024 | 12 Dec 2024 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2024 | 07 Jun 2024 | 000-06920 |
| 144 | Open Document | Open Filing | 07 Jun 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2024 | 31 May 2024 | 000-06920 |
| 144 | Open Document | Open Filing | 31 May 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2023 | 19 Dec 2023 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2023 | 07 Dec 2023 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jul 2023 | 07 Jul 2023 | 000-06920 |
| 144 | Open Document | Open Filing | 07 Jul 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2023 | 28 Feb 2023 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2022 | 19 Dec 2022 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Dec 2022 | 12 Dec 2022 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jul 2022 | 07 Jul 2022 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2022 | 01 Jul 2022 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2021 | 19 Dec 2021 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2021 | 02 Dec 2021 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2021 | 01 Jul 2021 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Dec 2020 | 03 Dec 2020 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2020 | 08 Jun 2020 | 000-06920 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2020 | 08 Jun 2020 | 000-06920 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2020 | 05 Jun 2020 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2020 | 25 Feb 2020 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2019 | 20 Nov 2019 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2019 | 11 Nov 2019 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2019 | 04 Nov 2019 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2019 | 03 Sep 2019 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Aug 2019 | 21 Aug 2019 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2019 | 05 Aug 2019 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2019 | 02 Aug 2019 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2019 | 01 Aug 2019 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2019 | 14 May 2019 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Nov 2018 | 23 Nov 2018 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2018 | 11 Nov 2018 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2018 | 04 Nov 2018 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2018 | 03 Sep 2018 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2018 | 03 Aug 2018 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2018 | 02 Aug 2018 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2017 | 20 Nov 2017 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2017 | 11 Nov 2017 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2017 | 04 Nov 2017 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Nov 2017 | 31 Oct 2017 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2017 | 03 Sep 2017 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2017 | 17 Aug 2017 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Aug 2017 | 04 Aug 2017 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Aug 2017 | 03 Aug 2017 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2016 | 11 Nov 2016 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2016 | 04 Nov 2016 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Sep 2016 | 03 Sep 2016 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Aug 2016 | 04 Aug 2016 | 000-09992 |
| 4/A | Open Document | Open Filing | FORM 4/A | 19 Jul 2016 | 04 Nov 2015 | 000-09992 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2015 | 04 Nov 2015 | 000-09992 |
| 3 | Open Document | Open Filing | FORM 3 | 29 Oct 2015 | 20 Oct 2015 | 000-09992 |