| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2025 | 22 Apr 2025 | 001-06523 |
| 144 | Open Document | Open Filing | 31 May 2024 | |||
| 144 | Open Document | Open Filing | 24 May 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2024 | 24 Apr 2024 | 001-06523 |
| 4 | Open Document | Open Filing | 04 Jan 2024 | 02 Jan 2024 | 001-00225 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Apr 2023 | 25 Apr 2023 | 001-06523 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Apr 2023 | 18 Apr 2023 | 001-03932 |
| 4 | Open Document | Open Filing | 04 Jan 2023 | 03 Jan 2023 | 001-00225 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2022 | 26 Apr 2022 | 001-06523 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Apr 2022 | 19 Apr 2022 | 001-03932 |
| 4 | Open Document | Open Filing | 05 Jan 2022 | 03 Jan 2022 | 001-00225 | |
| 4 | Open Document | Open Filing | FORM 4 | 22 Apr 2021 | 20 Apr 2021 | 001-03932 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Apr 2021 | 20 Apr 2021 | 001-06523 |
| 4 | Open Document | Open Filing | 06 Jan 2021 | 04 Jan 2021 | 001-00225 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2020 | 22 Apr 2020 | 001-06523 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Apr 2020 | 21 Apr 2020 | 001-03932 |
| 4 | Open Document | Open Filing | 03 Jan 2020 | 02 Jan 2020 | 001-00225 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2019 | 24 Apr 2019 | 001-06523 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Apr 2019 | 16 Apr 2019 | 001-03932 |
| 4 | Open Document | Open Filing | 03 Jan 2019 | 02 Jan 2019 | 001-00225 | |
| 4 | Open Document | Open Filing | 04 Oct 2018 | 02 Oct 2018 | 001-00225 | |
| 4 | Open Document | Open Filing | 06 Jul 2018 | 03 Jul 2018 | 001-00225 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Apr 2018 | 25 Apr 2018 | 001-06523 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Apr 2018 | 17 Apr 2018 | 001-03932 |
| 4 | Open Document | Open Filing | 05 Apr 2018 | 03 Apr 2018 | 001-00225 | |
| 4 | Open Document | Open Filing | 05 Jan 2018 | 03 Jan 2018 | 001-00225 | |
| 4 | Open Document | Open Filing | 04 Jan 2018 | 02 Jan 2018 | 001-00225 | |
| 4 | Open Document | Open Filing | 05 Oct 2017 | 03 Oct 2017 | 001-00225 | |
| 4 | Open Document | Open Filing | 07 Jul 2017 | 05 Jul 2017 | 001-00225 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2017 | 26 Apr 2017 | 001-06523 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2017 | 18 Apr 2017 | 001-03932 |
| 4 | Open Document | Open Filing | 06 Apr 2017 | 04 Apr 2017 | 001-00225 | |
| 4 | Open Document | Open Filing | 05 Jan 2017 | 03 Jan 2017 | 001-00225 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Nov 2016 | 21 Nov 2016 | 001-06523 |
| 4 | Open Document | Open Filing | 06 Oct 2016 | 04 Oct 2016 | 001-00225 | |
| 4 | Open Document | Open Filing | 07 Jul 2016 | 05 Jul 2016 | 001-00225 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jun 2016 | 23 Jun 2016 | 001-06523 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jun 2016 | 23 Jun 2016 | 001-06523 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2016 | 11 May 2016 | 001-03932 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Apr 2016 | 19 Apr 2016 | 001-03932 |
| 4 | Open Document | Open Filing | 06 Apr 2016 | 04 Apr 2016 | 001-00225 | |
| 4 | Open Document | Open Filing | 07 Jan 2016 | 05 Jan 2016 | 001-00225 | |
| 4 | Open Document | Open Filing | 06 Jan 2016 | 04 Jan 2016 | 001-00225 | |
| 4/A | Open Document | Open Filing | 26 Oct 2015 | 22 Oct 2015 | 001-00225 | |
| 4 | Open Document | Open Filing | 26 Oct 2015 | 22 Oct 2015 | 001-00225 | |
| 4 | Open Document | Open Filing | 05 Oct 2015 | 02 Oct 2015 | 001-00225 | |
| 4 | Open Document | Open Filing | 02 Sep 2015 | 01 Sep 2015 | 001-00225 | |
| 3 | Open Document | Open Filing | 01 Sep 2015 | 01 Sep 2015 | 001-00225 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jul 2015 | 24 Jul 2015 | 001-34554 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Apr 2015 | 21 Apr 2015 | 001-03932 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2015 | 23 Feb 2015 | 001-34554 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2015 | 31 Dec 2014 | 001-34554 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Apr 2014 | 15 Apr 2014 | 001-03932 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2014 | 21 Feb 2014 | 001-34554 |