| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2025 | 01 Jul 2025 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 | 28 May 2025 | 27 May 2025 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2025 | 01 Apr 2025 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2025 | 01 Jan 2025 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2024 | 13 Dec 2024 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2024 | 01 Oct 2024 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2024 | 01 Jul 2024 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2024 | 01 Apr 2024 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2024 | 01 Jan 2024 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2023 | 01 Oct 2023 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jul 2023 | 01 Jul 2023 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2023 | 05 Jun 2023 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2023 | 01 Apr 2023 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2023 | 01 Jan 2023 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 01 Oct 2022 | 000-21044 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 29 Jul 2022 | 27 Jul 2022 | 000-21044 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jul 2022 | 27 Jul 2022 | 000-21044 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Jul 2022 | 27 Jul 2022 | 000-21044 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jul 2015 | 24 Jul 2015 | 001-34554 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2015 | 23 Feb 2015 | 001-34554 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2014 | 26 Feb 2014 | 001-34554 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2014 | 21 Feb 2014 | 001-34554 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2014 | 24 Feb 2012 | 001-34554 |