| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2023 | 02 Mar 2023 | 001-38071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2022 | 02 Mar 2022 | 001-38071 |
| 4 | Open Document | Open Filing | 14 Feb 2022 | 10 Feb 2022 | 001-36590 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2022 | 01 Feb 2022 | 001-38212 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2021 | 28 Feb 2021 | 001-38071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2021 | 11 Feb 2021 | 001-38212 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2021 | 10 Feb 2021 | 001-36590 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2020 | 28 Feb 2020 | 001-38071 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2020 | 27 Feb 2020 | 001-36590 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2020 | 10 Feb 2020 | 001-36590 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2020 | 21 Jan 2020 | 001-38212 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2019 | 18 Sep 2019 | 001-36590 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Aug 2019 | 08 Aug 2019 | 001-36590 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2019 | 28 Feb 2019 | 001-38071 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2019 | 27 Feb 2019 | 001-36590 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2019 | 17 Jan 2019 | 001-38212 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2018 | 14 Nov 2018 | 001-38212 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2018 | 01 Oct 2018 | 001-36590 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2018 | 01 Mar 2018 | 001-38212 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2018 | 01 Mar 2018 | 001-38071 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2018 | 08 Feb 2018 | 001-36590 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Sep 2017 | 25 Sep 2017 | 001-38212 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 20 Sep 2017 | 20 Sep 2017 | 001-38212 |
| 3 | Open Document | Open Filing | FORM 3 | 27 Apr 2017 | 27 Apr 2017 | 001-38071 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2017 | 22 Feb 2017 | 001-36590 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2017 | 08 Feb 2017 | 001-36590 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2016 | 22 Feb 2016 | 001-36590 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jul 2015 | 20 Jul 2015 | 000-51801 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 21 Jul 2015 | 15 May 2015 | 000-51801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2015 | 15 May 2015 | 000-51801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2014 | 20 Aug 2014 | 001-36590 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Aug 2014 | 13 Aug 2014 | 001-36590 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Aug 2014 | 07 Aug 2014 | 001-36590 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2014 | 16 May 2014 | 000-51801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2013 | 17 May 2013 | 000-51801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2013 | 12 Sep 2011 | 000-51801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2012 | 17 May 2012 | 000-51801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2012 | 07 May 2012 | 000-51801 |