| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 01 Oct 2025 | 30 Sep 2025 | 000-10537 | |
| 4 | Open Document | Open Filing | 07 Jul 2025 | 30 Jun 2025 | 000-10537 | |
| 4 | Open Document | Open Filing | 01 Apr 2025 | 31 Mar 2025 | 000-10537 | |
| 4 | Open Document | Open Filing | 06 Mar 2025 | 04 Mar 2025 | 000-10537 | |
| 4 | Open Document | Open Filing | 21 Feb 2025 | 19 Feb 2025 | 000-10537 | |
| 4 | Open Document | Open Filing | 02 Jan 2025 | 31 Dec 2024 | 000-10537 | |
| 4 | Open Document | Open Filing | 04 Oct 2024 | 30 Sep 2024 | 000-10537 | |
| 4 | Open Document | Open Filing | 02 Jul 2024 | 31 Mar 2024 | 000-10537 | |
| 4 | Open Document | Open Filing | 09 May 2024 | 08 May 2024 | 000-10537 | |
| 4 | Open Document | Open Filing | 24 Apr 2024 | 22 Apr 2024 | 000-10537 | |
| 4 | Open Document | Open Filing | 21 Mar 2024 | 20 Mar 2024 | 000-10537 | |
| 4/A | Open Document | Open Filing | 18 Mar 2024 | 13 Mar 2024 | 000-10537 | |
| 4 | Open Document | Open Filing | 15 Mar 2024 | 13 Mar 2024 | 000-10537 | |
| 4 | Open Document | Open Filing | 02 Jan 2024 | 31 Dec 2023 | 000-10537 | |
| 4 | Open Document | Open Filing | 02 Oct 2023 | 30 Sep 2023 | 000-10537 | |
| 4 | Open Document | Open Filing | 03 Jul 2023 | 30 Jun 2023 | 000-10537 | |
| 4 | Open Document | Open Filing | 04 Apr 2023 | 31 Mar 2023 | 000-10537 | |
| 4/A | Open Document | Open Filing | 03 Mar 2023 | 21 Feb 2023 | 000-10537 | |
| 4 | Open Document | Open Filing | 23 Feb 2023 | 18 Feb 2023 | 000-10537 | |
| 4 | Open Document | Open Filing | 03 Jan 2023 | 31 Dec 2022 | 000-10537 | |
| 4 | Open Document | Open Filing | 19 Dec 2022 | 16 Dec 2022 | 000-10537 | |
| 4 | Open Document | Open Filing | 03 Oct 2022 | 30 Sep 2022 | 000-10537 | |
| 4 | Open Document | Open Filing | 19 Sep 2022 | 16 Sep 2022 | 000-10537 | |
| 4 | Open Document | Open Filing | 06 Jul 2022 | 31 Mar 2022 | 000-10537 | |
| 4 | Open Document | Open Filing | 24 May 2022 | 21 May 2022 | 000-10537 | |
| 4 | Open Document | Open Filing | 17 Feb 2022 | 15 Feb 2022 | 000-10537 | |
| 4 | Open Document | Open Filing | 04 Jan 2022 | 31 Dec 2021 | 000-10537 | |
| 4 | Open Document | Open Filing | 02 Dec 2021 | 01 Dec 2021 | 000-10537 | |
| 4 | Open Document | Open Filing | 05 Oct 2021 | 30 Sep 2021 | 000-10537 | |
| 4 | Open Document | Open Filing | 21 Sep 2021 | 20 Sep 2021 | 000-10537 | |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Aug 2021 | 13 Aug 2021 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Aug 2021 | 09 Aug 2021 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Jul 2021 | 30 Jun 2021 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Apr 2021 | 31 Mar 2021 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Mar 2021 | 08 Mar 2021 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Feb 2021 | 20 Feb 2021 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Feb 2021 | 16 Feb 2021 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Jan 2021 | 31 Dec 2020 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Oct 2020 | 30 Sep 2020 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Jul 2020 | 30 Jun 2020 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Apr 2020 | 31 Mar 2020 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Mar 2020 | 18 Mar 2020 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Feb 2020 | 21 Feb 2020 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Feb 2020 | 18 Feb 2020 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jan 2020 | 31 Dec 2019 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Oct 2019 | 28 Oct 2019 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Aug 2019 | 21 Aug 2019 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jun 2019 | 31 May 2019 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Dec 2018 | 12 Dec 2018 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Oct 2018 | 30 Sep 2018 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Aug 2018 | 31 Jul 2018 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jul 2018 | 30 Jun 2018 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Apr 2018 | 17 Apr 2018 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Feb 2018 | 20 Feb 2018 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Sep 2017 | 08 Sep 2017 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Mar 2017 | 22 Mar 2017 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Feb 2017 | 21 Feb 2017 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Dec 2016 | 27 Dec 2016 | 000-10537 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Nov 2016 | 29 Oct 2016 | 000-10537 |
| 3 | Open Document | Open Filing | FORM 3 - | 01 Nov 2016 | 29 Oct 2016 | 000-10537 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Aug 2016 | 31 Aug 2016 | 001-36308 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2016 | 15 Aug 2016 | 001-36308 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2016 | 02 Feb 2016 | 001-36308 |
| 4 | Open Document | Open Filing | 4 | 01 Jun 2015 | 29 May 2015 | 001-36308 |
| 4 | Open Document | Open Filing | 4 | 22 May 2015 | 20 May 2015 | 001-36308 |
| 4 | Open Document | Open Filing | 4 | 19 May 2015 | 18 May 2015 | 001-36308 |
| 4 | Open Document | Open Filing | 4 | 27 Mar 2015 | 25 Mar 2015 | 001-36308 |
| 4 | Open Document | Open Filing | 4 | 18 Mar 2015 | 16 Mar 2015 | 001-36308 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Sep 2014 | 15 Sep 2014 | 001-36308 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2014 | 28 Aug 2014 | 001-36308 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Aug 2014 | 27 Aug 2014 | 001-36308 |
| 4 | Open Document | Open Filing | 4 | 12 Jun 2014 | 10 Jun 2014 | 001-36308 |
| 3 | Open Document | Open Filing | 3 | 11 Feb 2014 | 11 Feb 2014 | 001-36308 |