| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 10 Dec 2025 | 08 Dec 2025 | 001-36900 |
| 144 | Open Document | Open Filing | 06 Jun 2025 | |||
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 May 2025 | 30 May 2025 | 001-42391 |
| 144 | Open Document | Open Filing | 27 May 2025 | |||
| 144 | Open Document | Open Filing | 23 May 2025 | |||
| 144 | Open Document | Open Filing | 21 Feb 2025 | |||
| 144 | Open Document | Open Filing | 21 Feb 2025 | |||
| 144 | Open Document | Open Filing | 19 Feb 2025 | |||
| 144 | Open Document | Open Filing | 18 Feb 2025 | |||
| 4 | Open Document | Open Filing | 4 | 06 Dec 2024 | 04 Dec 2024 | 001-36900 |
| 144 | Open Document | Open Filing | 04 Dec 2024 | |||
| 144 | Open Document | Open Filing | 03 Dec 2024 | |||
| 144 | Open Document | Open Filing | 02 Dec 2024 | |||
| 144 | Open Document | Open Filing | 21 Aug 2024 | |||
| 144 | Open Document | Open Filing | 03 Jul 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2024 | 05 Mar 2024 | 000-19528 |
| 4 | Open Document | Open Filing | 4 | 16 Feb 2024 | 15 Feb 2024 | 001-36900 |
| 144 | Open Document | Open Filing | 18 Dec 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Dec 2023 | 11 Dec 2023 | 001-36900 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2023 | 08 Mar 2023 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Dec 2022 | 09 Dec 2022 | 001-36900 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2022 | 09 Mar 2022 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Dec 2021 | 08 Dec 2021 | 001-36900 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2021 | 10 Mar 2021 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Dec 2020 | 18 Dec 2020 | 001-36900 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2020 | 19 May 2020 | 001-36900 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 20 Apr 2020 | 17 Apr 2020 | 001-36900 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2020 | 10 Mar 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2019 | 12 Mar 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Apr 2018 | 05 Apr 2018 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Mar 2018 | 22 Mar 2018 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2017 | 07 Mar 2017 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2017 | 30 Jan 2017 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 31 Dec 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2016 | 30 Sep 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2016 | 30 Jun 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2016 | 31 Mar 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Mar 2016 | 23 Mar 2016 | 001-35198 |
| 3 | Open Document | Open Filing | FORM 3 | 24 Mar 2016 | 23 Mar 2016 | 001-35198 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2016 | 08 Mar 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2016 | 31 Dec 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2015 | 30 Sep 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Sep 2015 | 11 Sep 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jul 2015 | 24 Jul 2015 | 001-34554 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jul 2015 | 21 Jul 2015 | 000-19528 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jul 2015 | 21 Jul 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2015 | 23 Feb 2015 | 001-34554 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2014 | 21 Feb 2014 | 001-34554 |