| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Aug 2023 | 01 Aug 2023 | 001-37443 |
| 4 | Open Document | Open Filing | 04 Aug 2022 | 04 Aug 2022 | 001-37443 | |
| 4 | Open Document | Open Filing | 14 Jun 2022 | 14 Jun 2022 | 001-37443 | |
| 4 | Open Document | Open Filing | 02 Jun 2022 | 01 Jun 2022 | 001-37443 | |
| 4 | Open Document | Open Filing | 16 May 2022 | 16 May 2022 | 001-37443 | |
| 4 | Open Document | Open Filing | 12 May 2022 | 12 May 2022 | 001-37443 | |
| 4 | Open Document | Open Filing | 05 May 2022 | 05 May 2022 | 001-37443 | |
| 4 | Open Document | Open Filing | 15 Apr 2022 | 14 Apr 2022 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2022 | 01 Apr 2022 | 333-21011 |
| 4 | Open Document | Open Filing | 14 Mar 2022 | 14 Mar 2022 | 001-37443 | |
| 4 | Open Document | Open Filing | 14 Feb 2022 | 14 Feb 2022 | 001-37443 | |
| 4 | Open Document | Open Filing | 18 Jan 2022 | 14 Jan 2022 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2022 | 03 Jan 2022 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2021 | 01 Oct 2021 | 333-21011 |
| 4 | Open Document | Open Filing | 05 Aug 2021 | 05 Aug 2021 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | 333-21011 |
| 4 | Open Document | Open Filing | 12 May 2021 | 12 May 2021 | 001-37443 | |
| 4 | Open Document | Open Filing | 10 May 2021 | 06 May 2021 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2021 | 01 Apr 2021 | 333-21011 |
| 4 | Open Document | Open Filing | 01 Mar 2021 | 01 Mar 2021 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2021 | 01 Jan 2021 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2020 | 01 Oct 2020 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2020 | 01 Jul 2020 | 333-21011 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Jun 2020 | 17 Jun 2020 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Jun 2020 | 09 Jun 2020 | 001-36473 |
| 4 | Open Document | Open Filing | 15 May 2020 | 15 May 2020 | 001-37443 | |
| 4 | Open Document | Open Filing | 11 May 2020 | 07 May 2020 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2020 | 01 Apr 2020 | 333-21011 |
| 4 | Open Document | Open Filing | 10 Mar 2020 | 10 Mar 2020 | 001-37443 | |
| 4 | Open Document | Open Filing | 04 Mar 2020 | 03 Mar 2020 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2020 | 25 Feb 2020 | 333-21011 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 29 Jan 2020 | 31 Dec 2019 | 001-37443 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 23 Jan 2020 | 12 Dec 2019 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Jan 2020 | 03 Nov 2019 | 001-36473 |
| 4 | Open Document | Open Filing | 03 Jan 2020 | 31 Dec 2019 | 001-37443 | |
| 4/A | Open Document | Open Filing | FORM 4/A - | 16 Dec 2019 | 12 Dec 2019 | 001-36473 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 16 Dec 2019 | 17 Jun 2019 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Dec 2019 | 12 Dec 2019 | 001-36473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Nov 2019 | 06 Nov 2019 | 333-21011 |
| 4 | Open Document | Open Filing | 01 Oct 2019 | 30 Sep 2019 | 001-37443 | |
| 4 | Open Document | Open Filing | 08 Aug 2019 | 07 Aug 2019 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jul 2019 | 26 Jul 2019 | 333-21011 |
| 4 | Open Document | Open Filing | 01 Jul 2019 | 28 Jun 2019 | 001-37443 | |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Jun 2019 | 17 Jun 2019 | 001-36473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2019 | 30 May 2019 | 333-21011 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2019 | 13 May 2019 | 001-37443 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2019 | 08 May 2019 | 001-37443 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2019 | 26 Apr 2019 | 333-21011 |
| 4 | Open Document | Open Filing | 01 Apr 2019 | 29 Mar 2019 | 001-37443 | |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Feb 2019 | 26 Feb 2019 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Feb 2019 | 22 Feb 2019 | 001-36473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2019 | 22 Feb 2019 | 333-21011 |
| 4 | Open Document | Open Filing | 02 Jan 2019 | 31 Dec 2018 | 001-37443 | |
| 4 | Open Document | Open Filing | 21 Dec 2018 | 20 Dec 2018 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2018 | 20 Dec 2018 | 333-21011 |
| 4 | Open Document | Open Filing | 08 Nov 2018 | 08 Nov 2018 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Nov 2018 | 30 Oct 2018 | 333-21011 |
| 4 | Open Document | Open Filing | 01 Oct 2018 | 28 Sep 2018 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Aug 2018 | 06 Aug 2018 | 333-21011 |
| 4 | Open Document | Open Filing | 03 Jul 2018 | 29 Jun 2018 | 001-37443 | |
| 4 | Open Document | Open Filing | 11 May 2018 | 09 May 2018 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2018 | 26 Apr 2018 | 333-21011 |
| 4 | Open Document | Open Filing | 03 Apr 2018 | 31 Mar 2018 | 001-37443 | |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Mar 2018 | 27 Feb 2018 | 001-36473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2018 | 26 Feb 2018 | 333-21011 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Feb 2018 | 22 Feb 2018 | 001-36473 |
| 4 | Open Document | Open Filing | 13 Nov 2017 | 08 Nov 2017 | 001-37443 | |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Nov 2017 | 09 Nov 2017 | 001-36473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2017 | 01 Nov 2017 | 333-21011 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Sep 2017 | 05 Sep 2017 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Aug 2017 | 02 Aug 2017 | 001-36473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2017 | 02 Aug 2017 | 333-21011 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jul 2017 | 05 Jul 2017 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Jun 2017 | 13 Jun 2017 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Jun 2017 | 01 Jun 2017 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 May 2017 | 15 May 2017 | 001-36473 |
| 4 | Open Document | Open Filing | 08 May 2017 | 04 May 2017 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2017 | 03 May 2017 | 333-21011 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 May 2017 | 01 May 2017 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Apr 2017 | 24 Apr 2017 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Apr 2017 | 17 Apr 2017 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Mar 2017 | 13 Mar 2017 | 001-36473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2017 | 27 Feb 2017 | 333-21011 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Feb 2017 | 16 Feb 2017 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Feb 2017 | 13 Feb 2017 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Jan 2017 | 13 Jan 2017 | 001-36473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2016 | 09 Nov 2016 | 333-21011 |
| 4 | Open Document | Open Filing | 12 Aug 2016 | 12 Aug 2016 | 001-37443 | |
| 4 | Open Document | Open Filing | 12 Aug 2016 | 11 Aug 2016 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2016 | 03 Aug 2016 | 333-21011 |
| 4 | Open Document | Open Filing | 09 May 2016 | 05 May 2016 | 001-37443 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2016 | 02 May 2016 | 333-21011 |
| 4 | Open Document | Open Filing | 01 Mar 2016 | 29 Feb 2016 | 001-37443 | |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Feb 2016 | 22 Feb 2016 | 001-36473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2016 | 22 Feb 2016 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Nov 2015 | 04 Nov 2015 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2015 | 05 Aug 2015 | 333-21011 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jun 2015 | 23 Jun 2015 | 001-37443 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 17 Jun 2015 | 17 Jun 2015 | 001-37443 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2015 | 06 May 2015 | 333-21011 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 24 Mar 2015 | 15 Aug 2014 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2015 | 27 Feb 2015 | 001-36473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2015 | 23 Feb 2015 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2014 | 07 Nov 2014 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2014 | 15 Aug 2014 | 001-36473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2014 | 08 Aug 2014 | 333-21011 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 Jun 2014 | 11 Jun 2014 | 001-36473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2014 | 09 May 2014 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2014 | 04 Mar 2014 | 333-21011 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2014 | 24 Dec 2013 | 333-21011 |