| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Mar 2024 | 12 Mar 2024 | 000-51531 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2023 | 30 Nov 2023 | 000-51531 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2023 | 16 Mar 2023 | 000-51531 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Sep 2022 | 19 Sep 2022 | 000-51531 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 19 Sep 2022 | 19 Sep 2022 | 000-51531 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 Jan 2020 | 01 Jan 2020 | 001-38722 |
| 4 | Open Document | Open Filing | FORM 4 | 25 May 2017 | 24 May 2017 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2017 | 15 Mar 2017 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2017 | 16 Feb 2017 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2017 | 17 Jan 2017 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2017 | 03 Jan 2017 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Nov 2016 | 14 Nov 2016 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Oct 2016 | 10 Oct 2016 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Sep 2016 | 26 Sep 2016 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Mar 2016 | 03 Mar 2016 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Jan 2016 | 15 Jan 2016 | 001-35969 |
| 5 | Open Document | Open Filing | FORM 5 - | 15 Jan 2016 | 20 Oct 2015 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jan 2016 | 04 Jan 2016 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Jul 2015 | 21 Jul 2015 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Mar 2015 | 17 Mar 2015 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Mar 2015 | 13 Mar 2015 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Feb 2015 | 23 Feb 2015 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Jan 2015 | 20 Jan 2015 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Jan 2015 | 16 Jan 2015 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Jan 2015 | 13 Jan 2015 | 001-35969 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Jan 2015 | 02 Jan 2015 | 001-35969 |
| 4 | Open Document | Open Filing | 4 | 26 Sep 2014 | 24 Sep 2014 | 001-35969 |
| 4 | Open Document | Open Filing | 4 | 16 Sep 2014 | 15 Sep 2014 | 001-35969 |
| 4 | Open Document | Open Filing | 4 | 31 Jan 2014 | 28 Jan 2014 | 001-35969 |