| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2025 | 12 Aug 2025 | 000-19417 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2025 | 05 Aug 2025 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jul 2025 | 02 Jul 2025 | 000-19417 |
| 4 | Open Document | Open Filing | FORM 4 | 28 May 2025 | 23 May 2025 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2024 | 27 Jun 2024 | 000-19417 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2024 | 23 May 2024 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jul 2023 | 10 Jul 2023 | 000-19417 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2023 | 17 May 2023 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Sep 2022 | 30 Aug 2022 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2022 | 30 Jun 2022 | 000-19417 |
| 4/A | Open Document | Open Filing | FORM 4 | 10 Jun 2022 | 18 May 2022 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2022 | 18 May 2022 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2021 | 28 Jun 2021 | 000-19417 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2021 | 18 May 2021 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Dec 2020 | 18 Dec 2020 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2020 | 05 Oct 2020 | 000-19417 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2020 | 29 Jun 2020 | 000-19417 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2020 | 19 May 2020 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Apr 2020 | 13 Apr 2020 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2019 | 08 Nov 2019 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2019 | 01 Jul 2019 | 000-19417 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2019 | 15 May 2019 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2019 | 11 Feb 2019 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Oct 2018 | 22 Oct 2018 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2018 | 31 Jul 2018 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jul 2018 | 26 Jul 2018 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2018 | 29 Jun 2018 | 000-19417 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2018 | 16 May 2018 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2018 | 24 Apr 2018 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Apr 2018 | 30 Jun 2017 | 000-19417 |
| 3 | Open Document | Open Filing | FORM 3 | 16 Apr 2018 | 15 Jun 2017 | 000-19417 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Apr 2018 | 11 Apr 2018 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2018 | 02 Jan 2018 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Dec 2017 | 05 Dec 2017 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2017 | 21 Nov 2017 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2017 | 18 May 2017 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2016 | 19 May 2016 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Apr 2016 | 14 Apr 2016 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2015 | 30 Jun 2015 | 001-34832 |
| 4/A | Open Document | Open Filing | FORM 4/A | 04 Jun 2015 | 20 May 2015 | 001-35435 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2015 | 31 May 2015 | 001-34832 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2015 | 21 May 2015 | 001-35435 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 May 2015 | 30 Apr 2015 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Apr 2015 | 31 Mar 2015 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Mar 2015 | 28 Feb 2015 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Feb 2015 | 03 Feb 2015 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Feb 2015 | 31 Jan 2015 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jan 2015 | 31 Dec 2014 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Dec 2014 | 30 Nov 2014 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Nov 2014 | 31 Oct 2014 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Oct 2014 | 30 Sep 2014 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Sep 2014 | 31 Aug 2014 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Aug 2014 | 31 Jul 2014 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Jul 2014 | 30 Jun 2014 | 001-34832 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2014 | 26 Jun 2014 | 001-35435 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Jun 2014 | 09 Jun 2014 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jun 2014 | 31 May 2014 | 001-34832 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2014 | 20 May 2014 | 001-35435 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 May 2014 | 30 Apr 2014 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Apr 2014 | 31 Mar 2014 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Mar 2014 | 28 Feb 2014 | 001-34832 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Feb 2014 | 04 Feb 2014 | 001-34832 |