| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 04 Nov 2024 | 31 Oct 2024 | 001-08061 | |
| 4 | Open Document | Open Filing | 04 Nov 2024 | 31 Oct 2023 | 001-08061 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2023 | 28 Jul 2023 | 001-01520 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2023 | 15 May 2023 | 001-01520 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2023 | 15 Feb 2023 | 001-01520 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2022 | 15 Nov 2022 | 001-01520 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2022 | 15 Aug 2022 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2022 | 15 Feb 2022 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2021 | 15 Nov 2021 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Aug 2021 | 16 Aug 2021 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2021 | 17 May 2021 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2021 | 16 Feb 2021 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2020 | 16 Nov 2020 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Aug 2020 | 17 Aug 2020 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2020 | 15 May 2020 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2020 | 18 Feb 2020 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2019 | 15 Nov 2019 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Aug 2019 | 15 Aug 2019 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2019 | 15 May 2019 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2019 | 15 May 2019 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2019 | 15 Feb 2019 | 001-01520 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Nov 2018 | 15 Nov 2018 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Aug 2018 | 15 Aug 2018 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2018 | 15 May 2018 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2018 | 15 Feb 2018 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2017 | 15 Nov 2017 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Aug 2017 | 15 Aug 2017 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2017 | 15 May 2017 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2017 | 04 May 2017 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2017 | 15 Feb 2017 | 001-01520 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Feb 2017 | 13 Feb 2017 | 001-08061 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2016 | 15 Nov 2016 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Aug 2016 | 15 Aug 2016 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2016 | 16 May 2016 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2016 | 02 May 2016 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jan 2016 | 15 Jan 2016 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Oct 2015 | 15 Oct 2015 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jul 2015 | 15 Jul 2015 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Apr 2015 | 15 Apr 2015 | 001-01520 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2015 | 31 Mar 2015 | 001-01520 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Feb 2015 | 01 Feb 2015 | 001-01520 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Feb 2015 | 01 Feb 2015 | 001-01520 |