| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2025 | 18 Nov 2025 | 001-36436 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Sep 2025 | 08 Sep 2025 | 001-36436 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2025 | 17 Jun 2025 | 001-40573 |
| 3 | Open Document | Open Filing | FORM 3 | 18 Jun 2025 | 17 Jun 2025 | 001-40573 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2020 | 17 Dec 2020 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2020 | 13 Nov 2020 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2020 | 11 Nov 2020 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Dec 2019 | 17 Dec 2019 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Nov 2019 | 13 Nov 2019 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Dec 2018 | 17 Dec 2018 | 000-20322 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2018 | 12 Nov 2018 | 000-20322 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Mar 2018 | 21 Mar 2018 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Mar 2018 | 16 Mar 2018 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Mar 2017 | 22 Mar 2017 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Mar 2017 | 16 Mar 2017 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2016 | 06 May 2016 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Mar 2016 | 23 Mar 2016 | 001-34521 |
| 3 | Open Document | Open Filing | FORM 3 | 15 Mar 2016 | 14 Mar 2016 | 001-34521 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2015 | 06 Feb 2015 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2015 | 06 Feb 2015 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2014 | 01 Apr 2014 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2014 | 03 Mar 2014 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2014 | 10 Feb 2014 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2014 | 05 Feb 2014 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2014 | 05 Feb 2014 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2014 | 02 Jan 2014 | 001-13163 |