| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2025 | 08 Aug 2025 | 001-36462 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2025 | 10 Jun 2025 | 001-36462 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2025 | 09 Jun 2025 | 001-36462 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2025 | 14 Mar 2025 | 001-36462 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2024 | 05 Jun 2024 | 001-36462 |
| 4 | Open Document | Open Filing | 4 | 30 May 2024 | 28 May 2024 | 001-36462 |
| 4 | Open Document | Open Filing | 4 | 07 May 2024 | 06 May 2024 | 001-36462 |
| 4 | Open Document | Open Filing | 4 | 18 Mar 2024 | 14 Mar 2024 | 001-36462 |
| 4/A | Open Document | Open Filing | 4/A | 18 Mar 2024 | 14 Dec 2023 | 001-36462 |
| 4 | Open Document | Open Filing | 4 | 15 Dec 2023 | 14 Dec 2023 | 001-36462 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 11 Aug 2023 | 19 Jun 2023 | 001-36462 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2023 | 19 Jun 2023 | 001-36462 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Mar 2023 | 03 Mar 2023 | 001-36462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2019 | 25 Feb 2019 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2018 | 23 Nov 2018 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Aug 2018 | 23 Aug 2018 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2018 | 23 May 2018 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2018 | 26 Feb 2018 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Nov 2017 | 27 Nov 2017 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Aug 2017 | 25 Aug 2017 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2017 | 25 May 2017 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2017 | 15 May 2017 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2017 | 21 Feb 2017 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2016 | 18 Nov 2016 | 000-28274 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Aug 2016 | 18 Aug 2016 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Aug 2016 | 18 Aug 2016 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Aug 2016 | 18 Aug 2016 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2016 | 01 Jul 2016 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2016 | 18 May 2016 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2016 | 04 May 2016 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2016 | 22 Feb 2016 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Dec 2015 | 09 Dec 2015 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Nov 2015 | 23 Nov 2015 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2015 | 20 Nov 2015 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2015 | 20 Aug 2015 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2015 | 20 May 2015 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2015 | 29 Apr 2015 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2015 | 23 Feb 2015 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2014 | 24 Nov 2014 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2014 | 21 Nov 2014 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Aug 2014 | 21 Aug 2014 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jul 2014 | 03 Jul 2014 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2014 | 21 May 2014 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2014 | 30 Apr 2014 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2014 | 24 Feb 2014 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Nov 2013 | 22 Nov 2013 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2013 | 14 Nov 2013 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Aug 2013 | 22 Aug 2013 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2013 | 22 May 2013 | 000-28274 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2013 | 01 Apr 2013 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2013 | 07 May 2013 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2013 | 03 May 2013 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2013 | 01 May 2013 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2013 | 01 Apr 2013 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2013 | 19 Feb 2013 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2013 | 02 Jan 2013 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2012 | 10 Dec 2012 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2012 | 19 Nov 2012 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2012 | 01 Oct 2012 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Aug 2012 | 20 Aug 2012 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2012 | 02 Jul 2012 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2012 | 21 May 2012 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2012 | 18 May 2012 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2012 | 02 May 2012 | 001-08180 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2012 | 02 Apr 2012 | 001-08180 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2012 | 01 Mar 2012 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2012 | 01 Mar 2012 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2012 | 20 Feb 2012 | 000-28274 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Feb 2012 | 16 Dec 2011 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2012 | 11 Feb 2012 | 000-28274 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2012 | 03 Jan 2012 | 001-08180 |