| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 04 Jun 2025 | 02 Jun 2025 | 001-06227 | |
| 4 | Open Document | Open Filing | 02 May 2025 | 30 Apr 2025 | 001-12162 | |
| 4 | Open Document | Open Filing | 04 Jun 2024 | 03 Jun 2024 | 001-06227 | |
| 4 | Open Document | Open Filing | 26 Apr 2024 | 24 Apr 2024 | 001-12162 | |
| 4 | Open Document | Open Filing | 16 Aug 2023 | 15 Aug 2023 | 001-06227 | |
| 4 | Open Document | Open Filing | 05 Jun 2023 | 01 Jun 2023 | 001-06227 | |
| 4 | Open Document | Open Filing | 28 Apr 2023 | 26 Apr 2023 | 001-12162 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2022 | 01 Sep 2022 | 001-06227 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Sep 2022 | 09 May 2022 | 001-06227 |
| 4 | Open Document | Open Filing | 29 Apr 2022 | 27 Apr 2022 | 001-12162 | |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Oct 2021 | 06 Oct 2021 | 001-33883 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Sep 2021 | 10 Aug 2021 | 001-33883 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Aug 2021 | 12 Aug 2021 | 001-33883 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Aug 2021 | 05 Aug 2021 | 001-33883 |
| 4 | Open Document | Open Filing | 30 Apr 2021 | 28 Apr 2021 | 001-12162 | |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Feb 2021 | 19 Feb 2021 | 001-33883 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Feb 2021 | 12 Feb 2021 | 001-33883 |
| 3 | Open Document | Open Filing | 28 Aug 2020 | 25 Aug 2020 | 001-12162 | |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Aug 2020 | 15 Aug 2020 | 001-33883 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Aug 2020 | 12 Aug 2020 | 001-33883 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Aug 2020 | 10 Aug 2020 | 001-33883 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Feb 2020 | 15 Feb 2020 | 001-33883 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Aug 2019 | 15 Aug 2019 | 001-33883 |
| 3/A | Open Document | Open Filing | FORM 3/A - | 19 Aug 2019 | 10 Apr 2019 | 001-33883 |
| 3 | Open Document | Open Filing | FORM 3 - | 15 Apr 2019 | 10 Apr 2019 | 001-33883 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2015 | 12 Jun 2015 | 000-51371 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2015 | 13 May 2015 | 000-51371 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2015 | 23 Feb 2015 | 000-51371 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2014 | 05 Dec 2014 | 000-51371 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Nov 2014 | 31 Oct 2014 | 000-51371 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2014 | 28 Feb 2014 | 000-51371 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Feb 2014 | 21 Feb 2014 | 000-51371 |