| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | 18 Oct 2021 | 19 Aug 2021 | 001-40743 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2021 | 01 Jul 2021 | 001-35512 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Apr 2021 | 01 Apr 2021 | 001-35512 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2021 | 12 Mar 2021 | 001-35512 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2021 | 19 Feb 2021 | 001-35512 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2021 | 01 Aug 2020 | 001-35512 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 14 Aug 2019 | 06 Aug 2019 | 001-35512 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Aug 2019 | 06 Aug 2019 | 001-35512 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 06 Aug 2019 | 06 Aug 2019 | 001-35512 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2018 | 27 Jul 2018 | 001-16317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2018 | 05 Mar 2018 | 001-16317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Oct 2017 | 20 Oct 2017 | 001-16317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Apr 2017 | 18 Apr 2017 | 001-16317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Oct 2016 | 20 Oct 2016 | 001-16317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2016 | 26 Apr 2016 | 001-16317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jan 2016 | 04 Jan 2016 | 001-16317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2015 | 05 Mar 2015 | 001-16317 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 09 Mar 2015 | 05 Mar 2015 | 001-16317 |