| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 15 Apr 2025 | 11 Apr 2025 | 000-50368 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2025 | 05 Mar 2025 | 000-50368 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2024 | 06 May 2024 | 001-34483 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2024 | 28 Feb 2024 | 000-50368 |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2023 | 03 May 2023 | 001-34483 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2023 | 03 Apr 2023 | 000-50368 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2023 | 25 Mar 2023 | 000-50368 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2023 | 14 Mar 2023 | 000-50368 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2022 | 04 May 2022 | 001-34483 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2022 | 25 Mar 2022 | 000-50368 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2022 | 20 Jan 2022 | 000-50448 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2021 | 03 Jun 2021 | 000-50448 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2021 | 05 May 2021 | 001-34483 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Apr 2021 | 12 Apr 2021 | 001-34483 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2021 | 01 Mar 2021 | 000-50368 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2020 | 11 Jun 2020 | 000-50448 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2020 | 06 May 2020 | 001-34483 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2020 | 04 Mar 2020 | 000-50368 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 01 Mar 2020 | 000-50368 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2019 | 30 Sep 2019 | 001-37932 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Aug 2019 | 02 Aug 2019 | 000-50448 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2019 | 08 May 2019 | 001-34483 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2019 | 01 Mar 2019 | 000-50368 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2018 | 04 Jun 2018 | 000-50448 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2018 | 03 May 2018 | 001-34483 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2018 | 01 Mar 2018 | 000-50368 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2017 | 25 May 2017 | 000-50448 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2017 | 18 May 2017 | 000-50448 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2017 | 09 May 2017 | 001-34483 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2017 | 20 Apr 2017 | 001-37932 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Mar 2017 | 08 Mar 2017 | 000-50368 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2016 | 26 Oct 2016 | 001-37932 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jun 2016 | 09 Jun 2016 | 000-50448 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2016 | 05 May 2016 | 001-34483 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2016 | 10 Mar 2016 | 000-50368 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Dec 2015 | 22 Dec 2015 | 001-34483 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 24 Dec 2015 | 22 Dec 2015 | 001-34483 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2015 | 21 May 2015 | 000-50448 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2015 | 30 Mar 2015 | 000-50368 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jun 2014 | 13 Jun 2014 | 000-50448 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2014 | 12 Jun 2014 | 000-26489 |
| 4 | Open Document | Open Filing | 12 Mar 2014 | 10 Mar 2014 | 000-50368 |