| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 07 Apr 2022 | 05 Apr 2022 | 001-35832 | |
| 4 | Open Document | Open Filing | 05 Apr 2022 | 01 Apr 2022 | 001-35832 | |
| 4 | Open Document | Open Filing | 30 Mar 2022 | 29 Mar 2022 | 001-35832 | |
| 4 | Open Document | Open Filing | 24 Mar 2022 | 22 Mar 2022 | 001-35832 | |
| 4 | Open Document | Open Filing | 08 Apr 2021 | 07 Apr 2021 | 001-35832 | |
| 4 | Open Document | Open Filing | 07 Apr 2021 | 05 Apr 2021 | 001-35832 | |
| 4 | Open Document | Open Filing | 06 Apr 2021 | 02 Apr 2021 | 001-35832 | |
| 4 | Open Document | Open Filing | 26 Mar 2021 | 24 Mar 2021 | 001-35832 | |
| 4 | Open Document | Open Filing | 22 Jan 2021 | 21 Jan 2021 | 001-35832 | |
| 4 | Open Document | Open Filing | 09 Apr 2020 | 07 Apr 2020 | 001-35832 | |
| 4 | Open Document | Open Filing | 08 Apr 2020 | 05 Apr 2020 | 001-35832 | |
| 4 | Open Document | Open Filing | 07 Apr 2020 | 03 Apr 2020 | 001-35832 | |
| 4 | Open Document | Open Filing | 03 Apr 2020 | 01 Apr 2020 | 001-35832 | |
| 4 | Open Document | Open Filing | 27 Mar 2020 | 26 Mar 2020 | 001-35832 | |
| 4 | Open Document | Open Filing | 12 Dec 2019 | 11 Dec 2019 | 001-35832 | |
| 4 | Open Document | Open Filing | 09 Apr 2019 | 06 Apr 2019 | 001-35832 | |
| 4 | Open Document | Open Filing | 02 Apr 2019 | 01 Apr 2019 | 001-35832 | |
| 4 | Open Document | Open Filing | 28 Mar 2019 | 26 Mar 2019 | 001-35832 | |
| 4 | Open Document | Open Filing | 13 Dec 2018 | 11 Dec 2018 | 001-35832 | |
| 4 | Open Document | Open Filing | 09 Apr 2018 | 07 Apr 2018 | 001-35832 | |
| 4 | Open Document | Open Filing | 09 Apr 2018 | 06 Apr 2018 | 001-35832 | |
| 4 | Open Document | Open Filing | 03 Apr 2018 | 01 Apr 2018 | 001-35832 | |
| 4 | Open Document | Open Filing | 11 Dec 2017 | 11 Dec 2017 | 001-35832 | |
| 4 | Open Document | Open Filing | 10 Apr 2017 | 07 Apr 2017 | 001-35832 | |
| 4 | Open Document | Open Filing | 03 Apr 2017 | 01 Apr 2017 | 001-35832 | |
| 4 | Open Document | Open Filing | 13 Dec 2016 | 11 Dec 2016 | 001-35832 | |
| 4 | Open Document | Open Filing | 04 Apr 2016 | 01 Apr 2016 | 001-35832 | |
| 3 | Open Document | Open Filing | 18 Dec 2015 | 16 Dec 2015 | 001-35832 | |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jul 2015 | 02 Jul 2015 | 000-02382 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Dec 2014 | 03 Dec 2014 | 000-02382 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Nov 2014 | 15 Nov 2014 | 000-02382 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Nov 2014 | 15 Nov 2014 | 000-02382 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Jul 2014 | 02 Jul 2014 | 000-02382 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Feb 2014 | 06 Feb 2014 | 000-02382 |