| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 06 Apr 2022 | 05 Apr 2022 | 001-05397 | |
| 4 | Open Document | Open Filing | 13 Jan 2022 | 12 Jan 2022 | 001-05397 | |
| 4 | Open Document | Open Filing | 17 Dec 2021 | 16 Dec 2021 | 001-05397 | |
| 4 | Open Document | Open Filing | 12 Nov 2021 | 10 Nov 2021 | 001-05397 | |
| 4 | Open Document | Open Filing | 03 Sep 2021 | 01 Sep 2021 | 001-05397 | |
| 4 | Open Document | Open Filing | 06 Aug 2021 | 04 Aug 2021 | 001-05397 | |
| 4 | Open Document | Open Filing | 12 Jul 2021 | 09 Jul 2021 | 001-05397 | |
| 4 | Open Document | Open Filing | 13 Apr 2021 | 12 Apr 2021 | 001-05397 | |
| 4 | Open Document | Open Filing | 09 Apr 2021 | 08 Apr 2021 | 001-05397 | |
| 4 | Open Document | Open Filing | 07 Apr 2021 | 06 Apr 2021 | 001-05397 | |
| 4 | Open Document | Open Filing | 12 Jan 2021 | 11 Jan 2021 | 001-05397 | |
| 4 | Open Document | Open Filing | 08 Jan 2021 | 07 Jan 2021 | 001-05397 | |
| 4 | Open Document | Open Filing | 05 Jan 2021 | 04 Jan 2021 | 001-05397 | |
| 4 | Open Document | Open Filing | 12 Nov 2020 | 10 Nov 2020 | 001-05397 | |
| 4 | Open Document | Open Filing | 03 Sep 2020 | 01 Sep 2020 | 001-05397 | |
| 4 | Open Document | Open Filing | 07 Aug 2020 | 05 Aug 2020 | 001-05397 | |
| 4 | Open Document | Open Filing | 03 Aug 2020 | 31 Jul 2020 | 001-05397 | |
| 4 | Open Document | Open Filing | 05 Feb 2020 | 04 Feb 2020 | 001-05397 | |
| 4 | Open Document | Open Filing | 06 Jan 2020 | 03 Jan 2020 | 001-05397 | |
| 4 | Open Document | Open Filing | 04 Sep 2019 | 30 Aug 2019 | 001-05397 | |
| 4 | Open Document | Open Filing | 08 Aug 2019 | 06 Aug 2019 | 001-05397 | |
| 4 | Open Document | Open Filing | 02 Aug 2019 | 01 Aug 2019 | 001-05397 | |
| 4 | Open Document | Open Filing | 03 Jan 2019 | 02 Jan 2019 | 001-05397 | |
| 4 | Open Document | Open Filing | 05 Sep 2018 | 31 Aug 2018 | 001-05397 | |
| 4 | Open Document | Open Filing | 03 Aug 2018 | 01 Aug 2018 | 001-05397 | |
| 4 | Open Document | Open Filing | 04 Jan 2018 | 02 Jan 2018 | 001-05397 | |
| 4 | Open Document | Open Filing | 06 Sep 2017 | 01 Sep 2017 | 001-05397 | |
| 4 | Open Document | Open Filing | 03 Aug 2017 | 01 Aug 2017 | 001-05397 | |
| 4 | Open Document | Open Filing | 05 Jan 2017 | 04 Jan 2017 | 001-05397 | |
| 4 | Open Document | Open Filing | 04 Jan 2017 | 03 Jan 2017 | 001-05397 | |
| 4 | Open Document | Open Filing | 06 Sep 2016 | 01 Sep 2016 | 001-05397 | |
| 4 | Open Document | Open Filing | 03 Aug 2016 | 01 Aug 2016 | 001-05397 | |
| 4 | Open Document | Open Filing | 02 Mar 2016 | 01 Mar 2016 | 001-05397 | |
| 4 | Open Document | Open Filing | 04 Sep 2015 | 03 Sep 2015 | 001-05397 | |
| 4 | Open Document | Open Filing | 03 Sep 2015 | 01 Sep 2015 | 001-05397 | |
| 5 | Open Document | Open Filing | 10 Aug 2015 | 30 Jun 2015 | 001-05397 | |
| 4 | Open Document | Open Filing | 26 Jan 2015 | 22 Jan 2015 | 001-05397 | |
| 4 | Open Document | Open Filing | 31 Oct 2014 | 02 Sep 2014 | 001-05397 | |
| 4 | Open Document | Open Filing | 22 Sep 2014 | 19 Sep 2014 | 001-05397 | |
| 5 | Open Document | Open Filing | 11 Aug 2014 | 30 Jun 2014 | 001-05397 | |
| 3 | Open Document | Open Filing | 16 May 2014 | 16 May 2014 | 001-05397 |