| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2025 | 31 Aug 2025 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Aug 2025 | 25 Aug 2025 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2023 | 31 Mar 2023 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2023 | 15 Mar 2023 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2022 | 31 Mar 2022 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2022 | 15 Mar 2022 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2022 | 28 Feb 2022 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2021 | 31 Mar 2021 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2021 | 18 Mar 2021 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2021 | 15 Mar 2021 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 28 Feb 2021 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2020 | 31 Mar 2020 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 28 Feb 2020 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2020 | 26 Jan 2020 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2019 | 31 May 2019 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2019 | 28 Feb 2019 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2019 | 26 Jan 2019 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2018 | 13 Dec 2018 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Dec 2018 | 04 Dec 2018 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2018 | 26 Feb 2018 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2018 | 28 Feb 2018 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jan 2018 | 26 Jan 2018 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2017 | 13 Nov 2017 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2017 | 26 Jan 2017 | 000-22193 |
| 4/A | Open Document | Open Filing | FORM 4/A | 02 Jun 2016 | 31 May 2016 | 000-22193 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2016 | 31 May 2016 | 000-22193 |
| 3 | Open Document | Open Filing | FORM 3 | 02 Jun 2016 | 31 May 2016 | 000-22193 |
| 4 | Open Document | Open Filing | 06 Nov 2015 | 05 Nov 2015 | 001-35522 | |
| 4/A | Open Document | Open Filing | 27 Apr 2015 | 01 Apr 2015 | 001-35522 | |
| 4 | Open Document | Open Filing | 03 Apr 2015 | 01 Apr 2015 | 001-35522 | |
| 4 | Open Document | Open Filing | 06 Mar 2015 | 04 Mar 2015 | 001-35522 | |
| 5 | Open Document | Open Filing | 17 Feb 2015 | 31 Dec 2014 | 001-35522 | |
| 4 | Open Document | Open Filing | 05 Nov 2014 | 05 Nov 2014 | 001-35522 | |
| 4 | Open Document | Open Filing | 03 Apr 2014 | 01 Apr 2014 | 001-35522 | |
| 4 | Open Document | Open Filing | 06 Mar 2014 | 04 Mar 2014 | 001-35522 | |
| 5 | Open Document | Open Filing | 12 Feb 2014 | 31 Dec 2013 | 001-35522 |