| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2025 | 21 May 2025 | 001-16137 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2024 | 29 May 2024 | 001-39513 |
| 4 | Open Document | Open Filing | 4 | 28 May 2024 | 24 May 2024 | 001-16137 |
| 144 | Open Document | Open Filing | 24 May 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2024 | 22 May 2024 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2023 | 14 Sep 2023 | 000-19961 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2023 | 31 May 2023 | 001-39513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2023 | 24 May 2023 | 001-16137 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 09 Feb 2023 | 05 Jan 2023 | 000-19961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jan 2023 | 05 Jan 2023 | 000-19961 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Nov 2022 | 22 Nov 2022 | 001-39513 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jun 2022 | 16 Jun 2022 | 001-39430 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2022 | 06 Jun 2022 | 000-19961 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2022 | 31 May 2022 | 001-39513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2022 | 18 May 2022 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Nov 2021 | 15 Nov 2021 | 001-39430 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2021 | 11 Aug 2021 | 001-39513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2021 | 21 Jun 2021 | 000-19961 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jun 2021 | 17 Jun 2021 | 001-39430 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2021 | 03 Jun 2021 | 001-39513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2021 | 19 May 2021 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2020 | 17 Sep 2020 | 001-39513 |
| 3 | Open Document | Open Filing | FORM 3 | 14 Sep 2020 | 14 Sep 2020 | 001-39513 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2020 | 10 Aug 2020 | 001-39430 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2020 | 05 Aug 2020 | 001-39430 |
| 3 | Open Document | Open Filing | FORM 3 | 05 Aug 2020 | 05 Aug 2020 | 001-39430 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2020 | 08 Jun 2020 | 000-19961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2020 | 20 May 2020 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2020 | 12 Mar 2020 | 000-19961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2019 | 28 Sep 2019 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2019 | 12 Sep 2019 | 000-19961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jul 2019 | 29 Jun 2019 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jun 2019 | 11 Jun 2019 | 000-19961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 May 2019 | 23 May 2019 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2019 | 30 Mar 2019 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2019 | 02 Jan 2019 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2018 | 17 Jul 2018 | 000-19961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Feb 2018 | 12 Feb 2018 | 001-16137 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 12 Feb 2018 | 12 Feb 2018 | 001-16137 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Oct 2017 | 03 Oct 2017 | 001-16789 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jul 2017 | 03 Jul 2017 | 000-19961 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Apr 2017 | 06 Apr 2017 | 001-16789 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Feb 2017 | 16 Feb 2017 | 001-16789 |
| 5 | Open Document | Open Filing | FORM 5 - | 15 Feb 2017 | 31 Dec 2016 | 001-16789 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Sep 2016 | 09 Sep 2016 | 001-16789 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2016 | 01 Jul 2016 | 000-19961 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Feb 2016 | 16 Feb 2016 | 001-16789 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Nov 2015 | 12 Nov 2015 | 001-16789 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Aug 2015 | 07 Aug 2015 | 001-16789 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jul 2015 | 30 Jun 2015 | 000-19961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2015 | 21 May 2015 | 000-19961 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 May 2015 | 30 Apr 2015 | 001-16789 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Apr 2015 | 10 Apr 2015 | 001-16789 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Apr 2015 | 06 Apr 2015 | 001-16789 |
| 3 | Open Document | Open Filing | FORM 3 - | 08 Apr 2015 | 06 Apr 2015 | 001-16789 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2015 | 17 Mar 2015 | 001-34273 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2015 | 11 Mar 2015 | 001-34273 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Oct 2014 | 06 Oct 2014 | 001-34273 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2014 | 01 Oct 2014 | 001-34273 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Sep 2014 | 02 Sep 2014 | 001-34273 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2014 | 15 Aug 2014 | 001-34273 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2014 | 05 Aug 2014 | 001-34273 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jul 2014 | 30 Jun 2014 | 000-19961 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2014 | 30 Jun 2014 | 000-19961 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jun 2014 | 19 Jun 2014 | 001-34273 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2014 | 05 Jun 2014 | 001-34273 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2014 | 24 Apr 2014 | 000-19961 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2014 | 24 Apr 2014 | 000-19961 |