| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2022 | 14 Jun 2022 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2022 | 03 Jan 2022 | 001-38327 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 01 Feb 2021 | 31 Dec 2020 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2020 | 29 Sep 2020 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2020 | 02 Jan 2020 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2019 | 29 Dec 2017 | 001-38327 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2019 | 02 Jan 2019 | 001-38327 |
| 4/A | Open Document | Open Filing | 26 Jul 2018 | 19 Jul 2018 | 001-38552 | |
| 4 | Open Document | Open Filing | 19 Jul 2018 | 19 Jul 2018 | 001-38552 | |
| 3 | Open Document | Open Filing | 03 Jul 2018 | 03 Jul 2018 | 001-38552 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2018 | 12 Jun 2018 | 001-38327 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Dec 2017 | 18 Dec 2017 | 001-38327 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Nov 2013 | 13 May 2013 | 000-55094 |