| 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 | 16 Dec 2024 | 13 Dec 2024 | 000-23186 |
| 144 | Open Document | Open Filing | 13 Dec 2024 | |||
| 4 | Open Document | Open Filing | 21 Jun 2024 | 20 Jun 2024 | 001-37783 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2024 | 12 Jun 2024 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2024 | 20 May 2024 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2023 | 03 Oct 2023 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2023 | 22 Jun 2023 | 001-37783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jun 2023 | 13 Jun 2023 | 000-23186 |
| 144 | Open Document | Open Filing | 14 Jun 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2023 | 19 May 2023 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2022 | 17 Nov 2022 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2022 | 22 Jun 2022 | 001-37783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2022 | 07 Jun 2022 | 000-23186 |
| 4/A | Open Document | Open Filing | FORM 4/A | 20 May 2022 | 18 Aug 2021 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2022 | 19 May 2022 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2021 | 05 Nov 2021 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2021 | 29 Oct 2021 | 001-37783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Oct 2021 | 15 Oct 2021 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2021 | 18 Aug 2021 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2021 | 16 Aug 2021 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2021 | 11 Jun 2021 | 001-36326 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2021 | 10 Jun 2021 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2021 | 10 Jun 2021 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2021 | 03 Jun 2021 | 001-38697 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2021 | 28 May 2021 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2021 | 25 May 2021 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2021 | 12 Mar 2021 | 001-37783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2021 | 26 Feb 2021 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2020 | 30 Nov 2020 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2020 | 31 Aug 2020 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jun 2020 | 18 Jun 2020 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2020 | 12 Jun 2020 | 001-36326 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2020 | 03 Jun 2020 | 001-38697 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2020 | 01 Jun 2020 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2020 | 20 May 2020 | 001-37783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2020 | 12 May 2020 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Apr 2020 | 21 Apr 2020 | 001-37783 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 23 Apr 2020 | 21 Apr 2020 | 001-37783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2020 | 01 Mar 2020 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2019 | 01 Dec 2019 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2019 | 18 Nov 2019 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Sep 2019 | 01 Sep 2019 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2019 | 12 Jun 2019 | 001-36326 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2019 | 29 May 2019 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2019 | 09 May 2019 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2019 | 27 Feb 2019 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Dec 2018 | 17 Dec 2018 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2018 | 15 Nov 2018 | 001-36326 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 17 Oct 2018 | 17 Oct 2018 | 001-38697 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jun 2018 | 20 Jun 2018 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2018 | 08 Jun 2018 | 001-36326 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2018 | 01 Jun 2018 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2018 | 01 Mar 2018 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2017 | 01 Dec 2017 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2017 | 01 Sep 2017 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2017 | 09 Jun 2017 | 001-36326 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2017 | 01 Jun 2017 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2017 | 24 May 2017 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2017 | 09 Mar 2017 | 001-36326 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 01 Mar 2017 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2016 | 01 Dec 2016 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Sep 2016 | 01 Sep 2016 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2016 | 31 May 2016 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2016 | 23 May 2016 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | 001-36326 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2016 | 29 Feb 2016 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2015 | 30 Nov 2015 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2015 | 31 Aug 2015 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2015 | 20 May 2015 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2015 | 04 Mar 2015 | 001-36326 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2015 | 20 Feb 2015 | 000-23186 |
| 4 | Open Document | Open Filing | 4 | 21 Jan 2015 | 21 Jan 2015 | 001-36151 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Sep 2014 | 08 Sep 2014 | 001-36326 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Aug 2014 | 18 Aug 2014 | 001-36151 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2014 | 03 Jun 2014 | 001-36151 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2014 | 02 May 2014 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2014 | 10 Mar 2014 | 001-36326 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2014 | 28 Feb 2014 | 001-36326 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 04 Mar 2014 | 28 Feb 2014 | 001-36326 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2014 | 28 Feb 2014 | 001-15989 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jul 2013 | 26 Jul 2013 | 000-21379 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2013 | 12 Jun 2013 | 000-21379 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2013 | 06 Jun 2013 | 000-21379 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2013 | 31 May 2013 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2013 | 26 Apr 2013 | 000-21379 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2013 | 12 Mar 2013 | 001-15989 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2013 | 28 Jan 2013 | 000-21379 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Oct 2012 | 26 Oct 2012 | 000-21379 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2012 | 06 Jun 2012 | 000-21379 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2012 | 23 May 2012 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2012 | 12 Mar 2012 | 001-15989 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jan 2012 | 20 Jan 2012 | 000-23186 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jan 2012 | 20 Jan 2012 | 000-23186 |