| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 17 Jul 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 14 Jul 2023 | 12 Jul 2023 | 001-35922 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Aug 2022 | 25 Aug 2022 | 001-35922 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jul 2022 | 12 Jul 2022 | 001-35922 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Sep 2021 | 01 Sep 2021 | 001-35922 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jul 2021 | 12 Jul 2021 | 001-35922 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2021 | 19 Jan 2021 | 001-35922 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Aug 2020 | 27 Aug 2020 | 001-35922 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Aug 2020 | 27 Aug 2020 | 001-35922 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2019 | 12 Nov 2019 | 001-35922 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Aug 2019 | 28 Aug 2019 | 001-35922 |
| 4 | Open Document | Open Filing | 10 May 2019 | 12 Jul 2018 | 000-52690 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2019 | 01 Mar 2019 | 001-35922 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2019 | 24 Dec 2018 | 001-35922 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2019 | 01 Aug 2018 | 001-35922 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2019 | 01 Mar 2019 | 001-35922 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2019 | 24 Dec 2018 | 001-35922 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Dec 2018 | 24 Dec 2018 | 001-35922 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Nov 2018 | 24 Jul 2018 | 000-52690 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Nov 2018 | 01 Jun 2018 | 000-52690 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Sep 2018 | 01 Aug 2018 | 001-35922 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jul 2018 | 12 Jul 2018 | 001-35922 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 May 2018 | 12 Apr 2018 | 000-52690 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Apr 2014 | 28 Apr 2014 | 000-15905 |