| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 19 Mar 2025 | 17 Mar 2025 | 001-34108 | |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2025 | 15 Feb 2025 | 001-34108 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2023 | 15 Feb 2023 | 001-34108 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2022 | 08 Mar 2022 | 001-34108 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 28 Jun 2021 | 12 Apr 2021 | 001-34108 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2021 | 12 Apr 2021 | 001-34108 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2020 | 11 Dec 2020 | 001-34108 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Oct 2020 | 27 Oct 2020 | 001-34108 |
| 4 | Open Document | Open Filing | 05 Oct 2020 | 01 Oct 2020 | 001-34108 | |
| 3 | Open Document | Open Filing | 05 Oct 2020 | 29 Sep 2020 | 001-34108 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 11 Feb 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jan 2015 | 14 Jan 2015 | 000-22873 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2015 | 05 Jan 2015 | 000-22873 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 07 Jan 2015 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 05 Jan 2015 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 11 Feb 2014 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 11 Feb 2014 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2014 | 04 Feb 2014 | 000-22873 |