| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 06 Jan 2026 | 02 Jan 2026 | 001-13323 |
| 4 | Open Document | Open Filing | 4 | 08 May 2025 | 07 May 2025 | 001-13323 |
| 4 | Open Document | Open Filing | 4 | 21 Feb 2025 | 20 Feb 2025 | 001-13323 |
| 3 | Open Document | Open Filing | 3 | 21 Feb 2025 | 20 Feb 2025 | 001-13323 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2021 | 30 Apr 2021 | 001-38594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Aug 2020 | 18 Aug 2020 | 001-38594 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 21 Aug 2020 | 06 Aug 2020 | 001-38594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Nov 2018 | 05 Nov 2018 | 001-16625 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2018 | 02 Mar 2018 | 001-16625 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2018 | 28 Feb 2018 | 001-16625 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2017 | 24 Mar 2017 | 001-16625 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2017 | 07 Mar 2017 | 001-16625 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2017 | 27 Feb 2017 | 001-16625 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Mar 2016 | 05 Mar 2016 | 001-16625 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Mar 2016 | 05 Mar 2016 | 001-16625 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2016 | 01 Mar 2016 | 001-16625 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2015 | 02 Dec 2015 | 001-16625 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Sep 2015 | 02 Sep 2015 | 001-16625 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2015 | 02 Jun 2015 | 001-16625 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2015 | 02 Mar 2015 | 001-16625 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2015 | 27 Feb 2015 | 001-16625 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Dec 2014 | 02 Dec 2014 | 001-16625 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2014 | 02 Sep 2014 | 001-16625 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2014 | 02 Jun 2014 | 001-16625 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Mar 2014 | 28 Feb 2014 | 001-16625 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2013 | 02 Dec 2013 | 001-16625 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2013 | 03 Sep 2013 | 001-16625 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2013 | 03 Jun 2013 | 001-16625 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 May 2013 | 24 May 2013 | 001-16625 |