| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 May 2025 | 21 May 2025 | 001-34679 |
| 4 | Open Document | Open Filing | 4 | 07 Jan 2025 | 03 Jan 2025 | 000-24206 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 May 2024 | 22 May 2024 | 001-34679 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2024 | 03 Jan 2024 | 000-24206 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 25 May 2023 | 24 May 2023 | 001-34679 |
| 4 | Open Document | Open Filing | 07 Feb 2023 | 06 Feb 2023 | 000-24206 | |
| 4 | Open Document | Open Filing | 05 Jan 2023 | 03 Jan 2023 | 000-24206 | |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2022 | 15 Aug 2022 | 000-24206 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 27 May 2022 | 26 May 2022 | 001-34679 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2022 | 28 Mar 2022 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2022 | 03 Jan 2022 | 000-24206 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2021 | 27 May 2021 | 001-34679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Mar 2021 | 28 Mar 2021 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2021 | 08 Feb 2021 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jan 2021 | 05 Jan 2021 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2021 | 03 Jan 2021 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Sep 2020 | 21 Sep 2020 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2020 | 11 Aug 2020 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2020 | 16 Jul 2020 | 000-24206 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2020 | 21 May 2020 | 001-34679 |
| 4 | Open Document | Open Filing | FORM 4 - | 31 Mar 2020 | 28 Mar 2020 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Mar 2020 | 02 Mar 2020 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Jan 2020 | 03 Jan 2020 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Aug 2019 | 14 Aug 2019 | 000-24206 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2019 | 30 May 2019 | 001-34679 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2019 | 16 May 2019 | 001-34679 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Apr 2019 | 28 Mar 2019 | 000-24206 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 14 Jan 2019 | 03 Jan 2019 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Jan 2019 | 03 Jan 2019 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Aug 2018 | 24 Aug 2018 | 000-24206 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2018 | 16 Aug 2018 | 001-34679 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2018 | 17 May 2018 | 001-34679 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Mar 2018 | 28 Mar 2018 | 000-24206 |
| 3 | Open Document | Open Filing | FORM 3 - | 30 Mar 2018 | 21 Mar 2018 | 000-24206 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2017 | 25 May 2017 | 001-34679 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Jul 2016 | 23 Jul 2016 | 000-24206 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2016 | 26 May 2016 | 001-34679 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Feb 2016 | 19 Feb 2016 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Feb 2016 | 09 Feb 2016 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Jan 2016 | 14 Jan 2016 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Jan 2016 | 03 Jan 2016 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Nov 2015 | 19 Nov 2015 | 000-24206 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 09 Oct 2015 | 23 Jul 2015 | 000-24206 |
| 4 | Open Document | Open Filing | 4 | 27 Jul 2015 | 23 Jul 2015 | 000-24206 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2015 | 21 May 2015 | 001-34679 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Feb 2015 | 19 Feb 2015 | 000-24206 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 23 Feb 2015 | 09 Jun 2013 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Jan 2015 | 14 Jan 2015 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Jan 2015 | 06 Jan 2015 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jan 2015 | 03 Jan 2015 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Aug 2014 | 04 Aug 2014 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Jul 2014 | 23 Jul 2014 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Jun 2014 | 09 Jun 2014 | 000-24206 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2014 | 22 May 2014 | 001-34679 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 May 2014 | 07 May 2014 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Feb 2014 | 18 Feb 2014 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Jan 2014 | 14 Jan 2014 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Jan 2014 | 03 Jan 2014 | 000-24206 |