| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2023 | 11 Mar 2023 | 001-08400 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2023 | 24 Feb 2023 | 001-08400 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2023 | 16 Feb 2023 | 001-08400 |
| 4 | Open Document | Open Filing | 10 Jun 2022 | 08 Jun 2022 | 001-08400 | |
| 4 | Open Document | Open Filing | 28 Feb 2022 | 24 Feb 2022 | 001-08400 | |
| 4 | Open Document | Open Filing | 22 Feb 2022 | 18 Feb 2022 | 001-08400 | |
| 4 | Open Document | Open Filing | 18 Feb 2022 | 16 Feb 2022 | 001-08400 | |
| 4 | Open Document | Open Filing | 10 Dec 2021 | 10 Dec 2021 | 001-08400 | |
| 4 | Open Document | Open Filing | 22 Feb 2021 | 18 Feb 2021 | 001-08400 | |
| 4 | Open Document | Open Filing | 18 Feb 2021 | 16 Feb 2021 | 001-08400 | |
| 4 | Open Document | Open Filing | 28 Apr 2020 | 25 Apr 2020 | 001-08400 | |
| 4 | Open Document | Open Filing | 20 Feb 2020 | 18 Feb 2020 | 001-08400 | |
| 4 | Open Document | Open Filing | 04 Jun 2019 | 04 Jun 2019 | 001-08400 | |
| 4 | Open Document | Open Filing | 29 Apr 2019 | 25 Apr 2019 | 001-08400 | |
| 4 | Open Document | Open Filing | 23 Apr 2019 | 20 Apr 2019 | 001-08400 | |
| 4 | Open Document | Open Filing | 11 Apr 2019 | 11 Apr 2019 | 001-08400 | |
| 4 | Open Document | Open Filing | 21 Feb 2019 | 19 Feb 2019 | 001-08400 | |
| 4 | Open Document | Open Filing | 15 Feb 2019 | 14 Feb 2019 | 001-08400 | |
| 4 | Open Document | Open Filing | 27 Apr 2018 | 25 Apr 2018 | 001-08400 | |
| 4 | Open Document | Open Filing | 24 Apr 2018 | 20 Apr 2018 | 001-08400 | |
| 4 | Open Document | Open Filing | 21 Feb 2018 | 20 Feb 2018 | 001-08400 | |
| 4 | Open Document | Open Filing | 03 Jan 2018 | 02 Jan 2018 | 001-08400 | |
| 4 | Open Document | Open Filing | 25 Apr 2017 | 25 Apr 2017 | 001-08400 | |
| 4 | Open Document | Open Filing | 24 Apr 2017 | 20 Apr 2017 | 001-08400 | |
| 4 | Open Document | Open Filing | 12 Jan 2017 | 11 Jan 2017 | 001-08400 | |
| 4 | Open Document | Open Filing | 30 Dec 2016 | 28 Dec 2016 | 001-08400 | |
| 4 | Open Document | Open Filing | 22 Apr 2016 | 20 Apr 2016 | 001-08400 | |
| 4 | Open Document | Open Filing | 12 Apr 2016 | 10 Apr 2016 | 001-08400 | |
| 4 | Open Document | Open Filing | 04 Apr 2016 | 01 Apr 2016 | 001-08400 | |
| 4 | Open Document | Open Filing | 01 Mar 2016 | 01 Mar 2016 | 001-08400 | |
| 5 | Open Document | Open Filing | 11 Feb 2016 | 31 Dec 2015 | 001-08400 | |
| 4 | Open Document | Open Filing | 01 Feb 2016 | 01 Feb 2016 | 001-08400 | |
| 4 | Open Document | Open Filing | 04 Jan 2016 | 04 Jan 2016 | 001-08400 | |
| 4 | Open Document | Open Filing | 17 Dec 2015 | 16 Dec 2015 | 001-08400 | |
| 4 | Open Document | Open Filing | 01 Dec 2015 | 01 Dec 2015 | 001-08400 | |
| 4 | Open Document | Open Filing | 02 Nov 2015 | 02 Nov 2015 | 001-08400 | |
| 4 | Open Document | Open Filing | 01 Oct 2015 | 01 Oct 2015 | 001-08400 | |
| 4 | Open Document | Open Filing | 01 Sep 2015 | 01 Sep 2015 | 001-08400 | |
| 4 | Open Document | Open Filing | 03 Aug 2015 | 03 Aug 2015 | 001-08400 | |
| 4 | Open Document | Open Filing | 01 Jul 2015 | 01 Jul 2015 | 001-08400 | |
| 4 | Open Document | Open Filing | 22 Jun 2015 | 22 Jun 2015 | 001-08400 | |
| 4 | Open Document | Open Filing | 22 Apr 2015 | 20 Apr 2015 | 001-08400 | |
| 4 | Open Document | Open Filing | 13 Apr 2015 | 10 Apr 2015 | 001-08400 | |
| 4 | Open Document | Open Filing | FORM 4 | 13 Apr 2015 | 09 Dec 2013 | 001-08400 |
| 4 | Open Document | Open Filing | 23 Apr 2014 | 21 Apr 2014 | 001-08400 | |
| 4 | Open Document | Open Filing | 14 Apr 2014 | 10 Apr 2014 | 001-08400 | |
| 4 | Open Document | Open Filing | 13 Feb 2014 | 13 Feb 2014 | 001-08400 |