| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 02 Oct 2025 | 30 Sep 2025 | 001-14793 |
| 4 | Open Document | Open Filing | 4 | 16 Sep 2025 | 07 Mar 2025 | 001-14793 |
| 4 | Open Document | Open Filing | 4 | 16 Dec 2024 | 13 Dec 2024 | 001-14793 |
| 4 | Open Document | Open Filing | 4 | 02 Oct 2024 | 30 Sep 2024 | 001-14793 |
| 4 | Open Document | Open Filing | 4 | 17 Sep 2024 | 11 Mar 2024 | 001-14793 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jan 2024 | 01 Jan 2024 | 001-38290 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Dec 2023 | 13 Mar 2023 | 001-14793 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2023 | 30 Sep 2023 | 001-14793 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2023 | 10 Mar 2023 | 001-14793 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 08 Feb 2023 | 31 Dec 2022 | 001-14793 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jan 2023 | 01 Jan 2023 | 001-38290 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 30 Sep 2022 | 001-14793 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Jan 2022 | 01 Jan 2022 | 001-38290 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2021 | 30 Sep 2021 | 001-14793 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Mar 2021 | 25 Mar 2021 | 001-38290 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Mar 2021 | 25 Feb 2021 | 001-38290 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2020 | 30 Nov 2020 | 001-14793 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2020 | 30 Sep 2020 | 001-14793 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2020 | 05 Jun 2020 | 001-14793 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2020 | 28 Feb 2020 | 001-14793 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2020 | 25 Feb 2020 | 001-14793 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2020 | 06 Feb 2020 | 001-14793 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Nov 2019 | 05 Nov 2019 | 001-14793 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2019 | 30 Sep 2019 | 001-14793 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2019 | 06 Feb 2019 | 001-14793 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 Jan 2019 | 24 Jan 2019 | 001-14793 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Nov 2015 | 01 Nov 2015 | 000-26001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2015 | 30 Mar 2015 | 000-26001 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2015 | 31 Dec 2014 | 000-26001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2015 | 27 Jan 2015 | 000-26001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jul 2014 | 22 Jul 2014 | 000-26001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2014 | 28 Apr 2014 | 000-26001 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2014 | 31 Dec 2013 | 000-26001 |