| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Oct 2022 | 20 Oct 2022 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 May 2022 | 26 May 2022 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2021 | 20 May 2021 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2021 | 02 Mar 2021 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Feb 2021 | 09 Feb 2021 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Feb 2021 | 02 Feb 2021 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Dec 2020 | 24 Dec 2020 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2020 | 21 May 2020 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2019 | 23 May 2019 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2018 | 28 Jul 2018 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2018 | 21 May 2018 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Aug 2017 | 28 Jul 2017 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 May 2017 | 25 May 2017 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jul 2016 | 28 Jul 2016 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 May 2016 | 26 May 2016 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2016 | 17 May 2016 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2016 | 16 May 2016 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jul 2015 | 28 Jul 2015 | 001-35420 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 Jul 2015 | 28 Jul 2015 | 001-35420 |