| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jun 2025 | 30 May 2025 | 001-03610 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 May 2024 | 24 May 2024 | 001-03610 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2023 | 19 May 2023 | 001-03610 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2022 | 29 Jul 2022 | 001-38033 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 May 2022 | 27 May 2022 | 001-03610 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Aug 2021 | 20 Aug 2021 | 001-38033 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Jun 2021 | 27 May 2021 | 001-03610 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2021 | 05 Jan 2021 | 001-03610 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2021 | 05 Jan 2021 | 001-03610 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2021 | 03 Apr 2020 | 001-03610 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2020 | 02 Oct 2020 | 001-03610 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Aug 2020 | 18 Aug 2020 | 001-38033 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2020 | 02 Jul 2020 | 001-03610 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2020 | 17 Jun 2020 | 001-03610 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2020 | 03 Apr 2020 | 001-03610 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Apr 2020 | 03 Apr 2020 | 001-03610 |
| 4/A | Open Document | Open Filing | FORM 4/A | 28 Feb 2020 | 20 Aug 2019 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Aug 2019 | 20 Aug 2019 | 001-38033 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2019 | 16 May 2019 | 001-03610 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Aug 2018 | 20 Aug 2018 | 001-38033 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2018 | 18 May 2018 | 001-03610 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2018 | 16 May 2018 | 001-03610 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2017 | 15 Aug 2017 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Aug 2017 | 10 Aug 2017 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2017 | 15 May 2017 | 001-38033 |
| 3 | Open Document | Open Filing | FORM 3 | 11 Apr 2017 | 01 Apr 2017 | 001-38033 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Apr 2017 | 04 Apr 2017 | 001-03610 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2016 | 30 Nov 2016 | 001-03610 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2016 | 01 Nov 2016 | 001-03610 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Aug 2015 | 31 Aug 2015 | 001-04311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2015 | 12 Jan 2015 | 001-04311 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 14 Jan 2014 | 10 Jan 2014 | 001-04311 |