| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 26 Nov 2025 | 26 Nov 2025 | 001-06686 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2025 | 02 Sep 2025 | 000-23985 |
| 144 | Open Document | Open Filing | 03 Sep 2025 | |||
| 144 | Open Document | Open Filing | 02 Sep 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2025 | 26 Jun 2025 | 000-23985 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2025 | 01 May 2025 | 001-06686 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2024 | 27 Jun 2024 | 000-23985 |
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2024 | 29 May 2024 | 000-23985 |
| 4 | Open Document | Open Filing | FORM 4 | 29 May 2024 | 24 May 2024 | 000-23985 |
| 144 | Open Document | Open Filing | 29 May 2024 | |||
| 144 | Open Document | Open Filing | 28 May 2024 | |||
| 144 | Open Document | Open Filing | 24 May 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2024 | 01 May 2024 | 001-06686 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2023 | 15 Dec 2023 | 000-23985 |
| 144 | Open Document | Open Filing | 15 Dec 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 30 Nov 2023 | 28 Nov 2023 | 000-23985 |
| 144 | Open Document | Open Filing | 28 Nov 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 27 Jun 2023 | 23 Jun 2023 | 000-23985 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2023 | 07 Jun 2023 | 000-23985 |
| 144 | Open Document | Open Filing | 07 Jun 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2023 | 01 May 2023 | 001-06686 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2023 | 30 Mar 2023 | 000-23985 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2023 | 15 Mar 2023 | 001-06686 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2023 | 24 Feb 2023 | 000-23985 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2022 | 18 Nov 2022 | 000-23985 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2022 | 03 Jun 2022 | 000-23985 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2022 | 09 May 2022 | 001-06686 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2022 | 29 Apr 2022 | 001-06686 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jun 2021 | 28 Jun 2021 | 000-23985 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2021 | 04 Jun 2021 | 000-23985 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2021 | 30 Apr 2021 | 001-06686 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2020 | 15 Sep 2020 | 000-23985 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2020 | 10 Jun 2020 | 000-23985 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2020 | 21 May 2020 | 001-06686 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2020 | 01 May 2020 | 001-06686 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Feb 2020 | 18 Feb 2020 | 000-23985 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2019 | 03 Dec 2019 | 000-23985 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Aug 2019 | 22 Aug 2019 | 000-23985 |
| 4 | Open Document | Open Filing | FORM 4 | 28 May 2019 | 23 May 2019 | 000-23985 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2019 | 30 Apr 2019 | 001-06686 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2018 | 17 May 2018 | 000-23985 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2018 | 30 Apr 2018 | 001-06686 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2018 | 31 Jan 2018 | 001-37530 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Nov 2017 | 22 Nov 2017 | 000-23985 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2017 | 13 Nov 2017 | 000-23985 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2017 | 28 Apr 2017 | 001-06686 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2017 | 24 May 2017 | 000-23985 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2017 | 06 Mar 2017 | 001-06686 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2016 | 19 May 2016 | 000-23985 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2016 | 29 Apr 2016 | 001-06686 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Aug 2015 | 05 Aug 2015 | 001-37530 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2015 | 21 May 2015 | 000-23985 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2015 | 30 Apr 2015 | 001-06686 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2014 | 30 May 2014 | 001-07898 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2014 | 30 May 2014 | 001-06686 |
| 4 | Open Document | Open Filing | FORM 4 | 28 May 2014 | 27 May 2014 | 000-23985 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2014 | 19 Feb 2014 | 001-10269 |