| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 06 Nov 2025 | 05 Nov 2025 | 001-07183 |
| 4 | Open Document | Open Filing | 4 | 18 Jul 2025 | 17 Jul 2025 | 001-07183 |
| 4 | Open Document | Open Filing | 4 | 16 Apr 2025 | 16 Apr 2025 | 001-07183 |
| 4 | Open Document | Open Filing | 4 | 20 Feb 2025 | 19 Feb 2025 | 001-07183 |
| 3 | Open Document | Open Filing | 3 | 19 Feb 2025 | 19 Feb 2025 | 001-07183 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2022 | 25 May 2022 | 001-38165 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Dec 2020 | 21 Dec 2020 | 001-38165 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2020 | 23 Apr 2020 | 001-38165 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Sep 2019 | 11 Sep 2019 | 001-38165 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Aug 2019 | 12 Aug 2019 | 001-38165 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Aug 2017 | 04 Aug 2017 | 001-36001 |
| 5 | Open Document | Open Filing | FORM 5 | 11 Jan 2017 | 31 Dec 2016 | 033-36383 |
| 3 | Open Document | Open Filing | 15 Dec 2016 | 12 Dec 2016 | 001-36001 | |
| 3 | Open Document | Open Filing | FORM 3 | 25 Jan 2016 | 16 Jan 2016 | 033-36383 |