| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 06 Jun 2025 | 04 Jun 2025 | 001-36740 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Apr 2025 | 22 Apr 2025 | 001-07928 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 10 Sep 2024 | 06 Sep 2024 | 001-07928 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jul 2024 | 08 Jul 2024 | 000-27446 |
| 4 | Open Document | Open Filing | 21 Jun 2024 | 20 Jun 2024 | 001-37783 | |
| 4 | Open Document | Open Filing | 06 Jun 2024 | 05 Jun 2024 | 001-36740 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2024 | 01 Feb 2024 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2023 | 22 Jun 2023 | 001-37783 |
| 144 | Open Document | Open Filing | 09 Jun 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2023 | 07 Jun 2023 | 001-36740 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2023 | 01 Jun 2023 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2023 | 31 May 2023 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2023 | 01 Feb 2023 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2022 | 22 Jun 2022 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2022 | 16 Jun 2022 | 001-36740 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2022 | 04 Jun 2022 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2022 | 31 May 2022 | 000-27446 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2021 | 14 Oct 2021 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2021 | 10 Jun 2021 | 001-37783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2021 | 04 Jun 2021 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 May 2021 | 26 May 2021 | 001-36740 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Oct 2020 | 14 Oct 2020 | 000-27446 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2020 | 14 Oct 2020 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jun 2020 | 18 Jun 2020 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2020 | 04 Jun 2020 | 001-36740 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2019 | 20 Jun 2019 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2019 | 05 Jun 2019 | 001-36740 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Sep 2018 | 26 Sep 2018 | 001-37783 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 Sep 2018 | 26 Sep 2018 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2018 | 05 Jun 2018 | 001-36740 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2017 | 07 Jun 2017 | 001-36740 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Apr 2017 | 25 Apr 2017 | 001-07928 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2016 | 08 Jun 2016 | 001-36740 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Oct 2015 | 28 Oct 2015 | 001-36740 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 Oct 2015 | 28 Oct 2015 | 001-36740 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2014 | 21 Feb 2014 | 001-10269 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2014 | 19 Feb 2014 | 001-10269 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2014 | 14 Feb 2014 | 001-10269 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2014 | 07 Feb 2014 | 001-10269 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Aug 2013 | 06 Aug 2013 | 001-10269 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2013 | 08 May 2013 | 001-10269 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2013 | 21 Feb 2013 | 001-10269 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2013 | 15 Feb 2013 | 001-10269 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2012 | 20 Nov 2012 | 001-10269 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2012 | 04 May 2012 | 001-10269 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2012 | 22 Feb 2012 | 001-10269 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2012 | 17 Feb 2012 | 001-10269 |