| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Sep 2023 | 25 Sep 2023 | 001-03560 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jun 2023 | 20 Jun 2023 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2023 | 12 May 2023 | 001-03560 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2023 | 08 May 2023 | 001-03560 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Mar 2023 | 20 Mar 2023 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2022 | 20 Dec 2022 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Sep 2022 | 20 Sep 2022 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jun 2022 | 21 Jun 2022 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2022 | 12 May 2022 | 001-03560 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2022 | 06 May 2022 | 001-03560 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2022 | 31 Mar 2022 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2022 | 31 Dec 2021 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2021 | 30 Sep 2021 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2021 | 30 Jun 2021 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2021 | 06 May 2021 | 001-03560 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2021 | 31 Mar 2021 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2021 | 31 Dec 2020 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2020 | 30 Sep 2020 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2020 | 30 Jun 2020 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2020 | 07 May 2020 | 001-03560 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2020 | 31 Mar 2020 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2020 | 31 Dec 2019 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2019 | 30 Sep 2019 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2019 | 08 May 2019 | 001-03560 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2019 | 03 May 2019 | 001-03560 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2019 | 29 Mar 2019 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2019 | 31 Dec 2018 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2018 | 14 Nov 2018 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2018 | 30 Sep 2018 | 001-06659 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Aug 2018 | 08 Aug 2018 | 001-06659 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2018 | 02 May 2018 | 001-03560 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2017 | 03 May 2017 | 001-03560 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jan 2017 | 20 Jan 2017 | 001-35117 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2016 | 14 Oct 2016 | 001-32576 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2016 | 30 Sep 2016 | 001-32576 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2016 | 30 Jun 2016 | 001-32576 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2016 | 04 May 2016 | 001-03560 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Apr 2016 | 12 Apr 2016 | 001-35117 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2016 | 31 Mar 2016 | 001-32576 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jan 2016 | 20 Jan 2016 | 001-35117 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2016 | 31 Dec 2015 | 001-32576 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2015 | 30 Sep 2015 | 001-32576 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2015 | 30 Jun 2015 | 001-32576 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2015 | 06 May 2015 | 001-03560 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Apr 2015 | 14 Apr 2015 | 001-35117 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2015 | 31 Mar 2015 | 001-32576 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jan 2015 | 20 Jan 2015 | 001-35117 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 31 Dec 2014 | 001-32576 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2014 | 30 Sep 2014 | 001-32576 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2014 | 30 Jun 2014 | 001-32576 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2014 | 06 May 2014 | 001-03560 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2014 | 01 May 2014 | 001-03560 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Apr 2014 | 08 Apr 2014 | 001-35117 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2014 | 31 Mar 2014 | 001-32576 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2014 | 31 Dec 2013 | 001-32576 |