| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2022 | 20 May 2022 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2022 | 24 Feb 2022 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Nov 2021 | 19 Nov 2021 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Nov 2021 | 03 Nov 2021 | 001-38697 |
| 4/A | Open Document | Open Filing | FORM 4/A | 03 Sep 2021 | 03 Aug 2021 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Aug 2021 | 03 Aug 2021 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2021 | 20 May 2021 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2021 | 05 Feb 2021 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Nov 2020 | 20 Nov 2020 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2020 | 14 Aug 2020 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2020 | 12 Feb 2020 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2019 | 21 Aug 2019 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2019 | 22 May 2019 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2019 | 27 Feb 2019 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2018 | 07 Dec 2018 | 001-38697 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 17 Oct 2018 | 17 Oct 2018 | 001-38697 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2014 | 12 Feb 2014 | 001-33093 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2013 | 12 Dec 2013 | 001-33093 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Dec 2013 | 06 Dec 2013 | 001-33093 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2013 | 18 Nov 2013 | 001-33093 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2013 | 16 Aug 2013 | 001-33093 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2013 | 15 Feb 2013 | 001-33093 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2012 | 09 Feb 2012 | 001-33093 |