| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 16 Jun 2025 | 12 Jun 2025 | 000-23186 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2024 | 12 Jun 2024 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2024 | 30 May 2024 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jun 2023 | 13 Jun 2023 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2023 | 31 May 2023 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2023 | 28 Feb 2023 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2022 | 30 Nov 2022 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2022 | 31 Aug 2022 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2022 | 07 Jun 2022 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2022 | 31 May 2022 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2022 | 28 Feb 2022 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2021 | 30 Nov 2021 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2021 | 31 Aug 2021 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2021 | 01 Jul 2021 | 001-37942 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2021 | 25 May 2021 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2020 | 17 Jun 2020 | 001-37942 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2020 | 12 May 2020 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2020 | 27 Feb 2020 | 000-23186 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2020 | 27 Feb 2020 | 000-23186 |
| 4 | Open Document | Open Filing | 03 Oct 2019 | 01 Oct 2019 | 001-38733 | |
| 4/A | Open Document | Open Filing | FORM 4/A | 06 Aug 2019 | 13 Jun 2019 | 001-37942 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jul 2019 | 13 Jun 2019 | 001-37942 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2018 | 14 Jun 2018 | 001-37942 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2018 | 02 Jan 2018 | 001-37942 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2017 | 07 Dec 2017 | 000-04217 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2017 | 15 Jun 2017 | 001-37942 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2016 | 08 Dec 2016 | 001-37942 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2016 | 01 Dec 2016 | 000-04217 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jul 2016 | 21 Jul 2016 | 000-24477 |
| 3/A | Open Document | Open Filing | FORM 3/A | 14 Jan 2016 | 08 Jan 2016 | 000-24477 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jan 2016 | 08 Jan 2016 | 000-24477 |
| 3 | Open Document | Open Filing | FORM 3 | 12 Jan 2016 | 08 Jan 2016 | 000-24477 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2015 | 15 Dec 2015 | 000-04217 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2014 | 04 Dec 2014 | 000-04217 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2014 | 13 May 2014 | 000-04217 |
| 3 | Open Document | Open Filing | FORM 3 | 10 Dec 2013 | 05 Dec 2013 | 000-04217 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2013 | 01 Jun 2013 | 001-15989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2013 | 08 Mar 2013 | 001-15989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2013 | 27 Feb 2013 | 001-15989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2013 | 26 Feb 2013 | 001-15989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2013 | 31 Dec 2012 | 001-15989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2012 | 15 Nov 2012 | 001-15989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jun 2012 | 15 Jun 2012 | 001-15989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2012 | 01 Jun 2012 | 001-15989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2012 | 22 Feb 2012 | 001-15989 |