| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 08 Dec 2025 | 04 Dec 2025 | 000-20388 | |
| 144 | Open Document | Open Filing | 05 Dec 2025 | |||
| 144 | Open Document | Open Filing | 04 Dec 2025 | |||
| 4 | Open Document | Open Filing | 28 Nov 2025 | 26 Nov 2025 | 000-20388 | |
| 144 | Open Document | Open Filing | 26 Nov 2025 | |||
| 4 | Open Document | Open Filing | 08 Sep 2025 | 05 Sep 2025 | 000-20388 | |
| 4 | Open Document | Open Filing | 09 Jun 2025 | 05 Jun 2025 | 000-20388 | |
| 4 | Open Document | Open Filing | 06 May 2025 | 05 May 2025 | 000-20388 | |
| 144 | Open Document | Open Filing | 05 May 2025 | |||
| 4 | Open Document | Open Filing | 29 Apr 2025 | 25 Apr 2025 | 000-20388 | |
| 4 | Open Document | Open Filing | 28 Apr 2025 | 24 Apr 2025 | 000-20388 | |
| 144 | Open Document | Open Filing | 06 May 2024 | |||
| 4 | Open Document | Open Filing | 06 May 2024 | 06 May 2024 | 000-20388 | |
| 4 | Open Document | Open Filing | 29 Apr 2024 | 27 Apr 2024 | 000-20388 | |
| 4 | Open Document | Open Filing | 29 Apr 2024 | 25 Apr 2024 | 000-20388 | |
| 4 | Open Document | Open Filing | 23 Apr 2024 | 22 Apr 2024 | 000-20388 | |
| 4 | Open Document | Open Filing | 15 Dec 2023 | 14 Dec 2023 | 000-20388 | |
| 144 | Open Document | Open Filing | 14 Dec 2023 | |||
| 4 | Open Document | Open Filing | 09 May 2023 | 08 May 2023 | 000-20388 | |
| 144 | Open Document | Open Filing | 08 May 2023 | |||
| 4 | Open Document | Open Filing | 01 May 2023 | 28 Apr 2023 | 000-20388 | |
| 4 | Open Document | Open Filing | 01 May 2023 | 27 Apr 2023 | 000-20388 | |
| 4 | Open Document | Open Filing | 25 Apr 2023 | 22 Apr 2023 | 000-20388 | |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2022 | 09 May 2022 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2022 | 28 Apr 2022 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Apr 2022 | 26 Apr 2022 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2022 | 22 Apr 2022 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2021 | 03 May 2021 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2021 | 27 Apr 2021 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Apr 2021 | 26 Apr 2021 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2021 | 23 Apr 2021 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2021 | 22 Apr 2021 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2020 | 10 Nov 2020 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Aug 2020 | 03 Aug 2020 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jul 2020 | 10 Jul 2020 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2020 | 06 May 2020 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2020 | 04 May 2020 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2020 | 28 Apr 2020 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Apr 2020 | 26 Apr 2020 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2020 | 23 Apr 2020 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2019 | 04 Nov 2019 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2019 | 06 May 2019 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2019 | 26 Apr 2019 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2019 | 22 Apr 2019 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2018 | 07 May 2018 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 01 May 2018 | 27 Apr 2018 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Apr 2018 | 24 Apr 2018 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2018 | 22 Apr 2018 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Feb 2018 | 05 Feb 2018 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2017 | 08 May 2017 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 01 May 2017 | 28 Apr 2017 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2017 | 25 Apr 2017 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Apr 2017 | 22 Apr 2017 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2017 | 09 Feb 2017 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Oct 2016 | 25 Oct 2016 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Aug 2016 | 29 Aug 2016 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2016 | 01 Aug 2016 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2016 | 26 Apr 2016 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2016 | 25 Apr 2016 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Apr 2016 | 22 Apr 2016 | 000-20388 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Aug 2015 | 01 Aug 2015 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2015 | 07 May 2015 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2015 | 04 May 2015 | 000-20388 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2015 | 24 Apr 2015 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2015 | 24 Apr 2015 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Nov 2014 | 01 Aug 2014 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2014 | 05 Aug 2014 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jul 2014 | 28 Jul 2014 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2014 | 12 May 2014 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2014 | 05 May 2014 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2014 | 28 Apr 2014 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2014 | 25 Apr 2014 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2014 | 03 Mar 2014 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2014 | 13 Feb 2014 | 000-20388 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2014 | 10 Feb 2014 | 000-20388 |