| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2023 | 01 Jun 2023 | 001-05998 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2023 | 08 May 2023 | 001-03157 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2023 | 29 Mar 2023 | 001-05998 |
| 4 | Open Document | Open Filing | 29 Mar 2023 | 27 Mar 2023 | 001-02402 | |
| 3 | Open Document | Open Filing | 29 Mar 2023 | 27 Mar 2023 | 001-02402 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2022 | 09 May 2022 | 001-03157 |
| 4 | Open Document | Open Filing | 29 Apr 2022 | 27 Apr 2022 | 001-00044 | |
| 4 | Open Document | Open Filing | 16 Feb 2022 | 14 Feb 2022 | 001-00044 | |
| 4 | Open Document | Open Filing | 14 Feb 2022 | 10 Feb 2022 | 001-00044 | |
| 4 | Open Document | Open Filing | 10 Feb 2022 | 08 Feb 2022 | 001-00044 | |
| 4 | Open Document | Open Filing | 03 Feb 2022 | 02 Feb 2022 | 001-00044 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2021 | 10 May 2021 | 001-03157 |
| 4 | Open Document | Open Filing | 19 Feb 2021 | 11 Feb 2021 | 001-00044 | |
| 4/A | Open Document | Open Filing | 17 Feb 2021 | 15 Feb 2021 | 001-00044 | |
| 4 | Open Document | Open Filing | 16 Feb 2021 | 15 Feb 2021 | 001-00044 | |
| 4 | Open Document | Open Filing | 20 Oct 2020 | 16 Oct 2020 | 001-00044 | |
| 4 | Open Document | Open Filing | 14 Oct 2020 | 12 Oct 2020 | 001-00044 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2020 | 11 May 2020 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2020 | 11 Mar 2020 | 001-03157 |
| 4 | Open Document | Open Filing | 19 Feb 2020 | 18 Feb 2020 | 001-00044 | |
| 4 | Open Document | Open Filing | 18 Feb 2020 | 13 Feb 2020 | 001-00044 | |
| 4 | Open Document | Open Filing | 06 Aug 2019 | 06 Aug 2019 | 001-00044 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2019 | 13 May 2019 | 001-03157 |
| 4 | Open Document | Open Filing | 29 Apr 2019 | 29 Apr 2019 | 001-00044 | |
| 4 | Open Document | Open Filing | 19 Feb 2019 | 14 Feb 2019 | 001-00044 | |
| 4 | Open Document | Open Filing | 13 Feb 2019 | 11 Feb 2019 | 001-00044 | |
| 4 | Open Document | Open Filing | 07 Nov 2018 | 07 Nov 2018 | 001-00044 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2018 | 07 May 2018 | 001-03157 |
| 4 | Open Document | Open Filing | 16 Feb 2018 | 15 Feb 2018 | 001-00044 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2018 | 14 Feb 2018 | 001-03157 |
| 4 | Open Document | Open Filing | 13 Feb 2018 | 12 Feb 2018 | 001-00044 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2017 | 08 May 2017 | 001-03157 |
| 4 | Open Document | Open Filing | 21 Feb 2017 | 16 Feb 2017 | 001-00044 | |
| 4 | Open Document | Open Filing | 15 Feb 2017 | 13 Feb 2017 | 001-00044 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2016 | 10 May 2016 | 001-03157 |
| 4 | Open Document | Open Filing | 01 Apr 2016 | 31 Mar 2016 | 001-00044 | |
| 4 | Open Document | Open Filing | 23 Feb 2016 | 21 Feb 2016 | 001-00044 | |
| 4 | Open Document | Open Filing | 12 Feb 2016 | 11 Feb 2016 | 001-00044 | |
| 4 | Open Document | Open Filing | 05 Feb 2016 | 03 Feb 2016 | 001-00044 | |
| 4 | Open Document | Open Filing | 04 Nov 2015 | 04 Nov 2015 | 001-00044 | |
| 4 | Open Document | Open Filing | 18 Aug 2015 | 16 Aug 2015 | 001-00044 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2015 | 12 May 2015 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2015 | 07 May 2015 | 001-03157 |
| 4 | Open Document | Open Filing | 13 Feb 2015 | 12 Feb 2015 | 001-00044 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2014 | 01 Oct 2014 | 001-03157 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2014 | 01 Oct 2014 | 001-03157 |
| 4 | Open Document | Open Filing | 12 Aug 2014 | 11 Aug 2014 | 001-00044 | |
| 4 | Open Document | Open Filing | 18 Feb 2014 | 13 Feb 2014 | 001-00044 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2014 | 05 Feb 2014 | 001-00044 |
| 4 | Open Document | Open Filing | 05 Feb 2014 | 05 Feb 2014 | 001-00044 |