| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jul 2022 | 13 Jul 2022 | 001-38907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jun 2022 | 21 Jun 2022 | 001-38907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jun 2022 | 10 Jun 2022 | 001-38907 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Mar 2022 | 28 Mar 2022 | 001-36467 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2022 | 27 Jan 2022 | 001-38907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2021 | 10 Sep 2021 | 001-38907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jun 2021 | 18 Jun 2021 | 001-38907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2021 | 10 Jun 2021 | 001-38907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2021 | 07 Jun 2021 | 001-36467 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2021 | 10 May 2021 | 001-36467 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Oct 2020 | 07 Oct 2020 | 001-36467 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2020 | 10 Sep 2020 | 001-38907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2020 | 09 Jun 2020 | 001-38907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2020 | 08 Jun 2020 | 001-36467 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Nov 2019 | 01 Nov 2019 | 001-38907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Oct 2019 | 07 Oct 2019 | 001-36467 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 Sep 2019 | 09 Sep 2019 | 001-38907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2019 | 11 Jun 2019 | 001-36467 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Oct 2018 | 14 Oct 2018 | 001-36467 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Oct 2018 | 07 Oct 2018 | 001-36467 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2014 | 05 May 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2014 | 30 Apr 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2014 | 20 Feb 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2014 | 05 Feb 2014 | 000-23993 |