| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2023 | 31 Dec 2022 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2022 | 08 Dec 2022 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2022 | 31 Dec 2021 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2021 | 15 Dec 2021 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2021 | 09 Dec 2021 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2021 | 08 Sep 2021 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2021 | 11 Jun 2021 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2021 | 29 Mar 2021 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Mar 2021 | 23 Mar 2021 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2020 | 11 Dec 2020 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Mar 2020 | 23 Mar 2020 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Mar 2020 | 23 Mar 2020 | 001-37999 |
| 3 | Open Document | Open Filing | 24 Mar 2020 | 23 Mar 2020 | 001-37999 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2019 | 11 Dec 2019 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Dec 2019 | 05 Dec 2019 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Dec 2019 | 04 Dec 2019 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2019 | 11 Oct 2019 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Oct 2019 | 07 Oct 2019 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Sep 2019 | 12 Sep 2019 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Sep 2019 | 05 Sep 2019 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Sep 2019 | 02 Sep 2019 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2019 | 01 May 2019 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2018 | 06 Dec 2018 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Oct 2018 | 07 Oct 2018 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Sep 2018 | 26 Sep 2018 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2018 | 14 May 2018 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2018 | 22 Feb 2018 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2017 | 07 Dec 2017 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2017 | 20 Nov 2017 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Oct 2017 | 07 Oct 2017 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2017 | 19 May 2017 | 001-13836 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2017 | 30 Nov 2016 | 001-13836 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Dec 2016 | 30 Nov 2016 | 001-13836 |