| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2023 | 28 Feb 2023 | 000-23186 |
| 4 | Open Document | Open Filing | 19 Dec 2022 | 16 Dec 2022 | 001-39200 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2022 | 30 Nov 2022 | 000-23186 |
| 4 | Open Document | Open Filing | 19 Sep 2022 | 16 Sep 2022 | 001-39200 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2022 | 31 Aug 2022 | 000-23186 |
| 4 | Open Document | Open Filing | 17 Jun 2022 | 17 Jun 2022 | 001-39200 | |
| 4 | Open Document | Open Filing | 13 Jun 2022 | 10 Jun 2022 | 001-39200 | |
| 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 | 18 Mar 2022 | 18 Mar 2022 | 001-39200 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2022 | 28 Feb 2022 | 000-23186 |
| 4 | Open Document | Open Filing | 17 Dec 2021 | 17 Dec 2021 | 001-39200 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2021 | 30 Nov 2021 | 000-23186 |
| 4 | Open Document | Open Filing | 23 Sep 2021 | 17 Sep 2021 | 001-39200 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2021 | 31 Aug 2021 | 000-23186 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Jun 2021 | 18 Jun 2021 | 001-39200 |
| 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 | 22 Mar 2021 | 18 Mar 2021 | 001-39200 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2021 | 26 Feb 2021 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2020 | 15 Dec 2020 | 001-39200 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2020 | 30 Nov 2020 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2020 | 30 Sep 2020 | 001-39200 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Sep 2020 | 25 Sep 2020 | 001-39200 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Sep 2020 | 25 Sep 2020 | 001-39200 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2020 | 31 Aug 2020 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jul 2020 | 28 Jul 2020 | 001-37880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2020 | 01 Jun 2020 | 000-23186 |
| 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 | 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 | 02 Aug 2019 | 31 Jul 2019 | 001-37880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2019 | 29 May 2019 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2019 | 22 May 2019 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Oct 2018 | 22 Oct 2018 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Oct 2018 | 17 Oct 2018 | 000-21154 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 17 Oct 2018 | 17 Oct 2018 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2018 | 28 Sep 2018 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Aug 2018 | 30 Aug 2018 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2018 | 15 Aug 2018 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jun 2018 | 20 Jun 2018 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2018 | 04 Jun 2018 | 001-37880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2018 | 01 Jun 2018 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2018 | 30 May 2018 | 001-38096 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2018 | 21 May 2018 | 001-38096 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2018 | 25 Apr 2018 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2018 | 01 Mar 2018 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jan 2018 | 24 Jan 2018 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2017 | 30 Nov 2017 | 001-38096 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2017 | 01 Dec 2017 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Oct 2017 | 18 Oct 2017 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2017 | 01 Sep 2017 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2017 | 01 Sep 2017 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Aug 2017 | 25 Aug 2017 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Aug 2017 | 23 Aug 2017 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2017 | 05 Jun 2017 | 001-37880 |
| 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 | 24 May 2017 | 22 May 2017 | 001-38096 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2017 | 26 Apr 2017 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2017 | 31 Mar 2017 | 001-14956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 02 Mar 2017 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jan 2017 | 25 Jan 2017 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jan 2017 | 17 Jan 2017 | 001-37783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jan 2017 | 17 Jan 2017 | 001-37783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 30 Dec 2016 | 001-14956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2016 | 01 Dec 2016 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Oct 2016 | 19 Oct 2016 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2016 | 30 Sep 2016 | 001-14956 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Sep 2016 | 26 Sep 2016 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Sep 2016 | 20 Sep 2016 | 001-37880 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 20 Sep 2016 | 20 Sep 2016 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2016 | 01 Sep 2016 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Sep 2016 | 01 Sep 2016 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2016 | 17 Aug 2016 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jul 2016 | 30 Jun 2016 | 001-14956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jun 2016 | 17 Jun 2016 | 001-14956 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2016 | 07 Jun 2016 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2016 | 07 Jun 2016 | 001-37783 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 01 Jun 2016 | 01 Jun 2016 | 001-37783 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 01 Jun 2016 | 01 Jun 2016 | 001-37783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2016 | 23 May 2016 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2016 | 02 May 2016 | 001-14956 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2016 | 27 Apr 2016 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jan 2016 | 20 Jan 2016 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2016 | 31 Dec 2015 | 001-14956 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2015 | 01 Dec 2015 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Oct 2015 | 21 Oct 2015 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2015 | 30 Sep 2015 | 001-14956 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2015 | 01 Sep 2015 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Aug 2015 | 12 Aug 2015 | 000-21154 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2015 | 05 Aug 2015 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2015 | 05 Aug 2015 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2015 | 30 Jun 2015 | 001-14956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2015 | 22 May 2015 | 000-19034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2015 | 22 May 2015 | 001-14956 |
| 4 | Open Document | Open Filing | 19 May 2015 | 15 May 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2015 | 22 Apr 2015 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2015 | 31 Mar 2015 | 001-14956 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jan 2015 | 21 Jan 2015 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 02 Jan 2015 | 000-19034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Oct 2014 | 22 Oct 2014 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Sep 2014 | 02 Sep 2014 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Aug 2014 | 13 Aug 2014 | 000-21154 |
| 4 | Open Document | Open Filing | 01 Aug 2014 | 31 Jul 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2014 | 23 May 2014 | 001-14956 |
| 4 | Open Document | Open Filing | 13 May 2014 | 09 May 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Apr 2014 | 23 Apr 2014 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Apr 2014 | 04 Apr 2014 | 000-19034 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Apr 2014 | 04 Apr 2014 | 000-19034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2014 | 22 Jan 2014 | 000-21154 |