| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 20 Nov 2023 | |||
| 144 | Open Document | Open Filing | 17 Nov 2023 | |||
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 Aug 2022 | 02 Aug 2022 | 001-36612 |
| 4/A | Open Document | Open Filing | 27 May 2021 | 21 May 2021 | 001-36612 | |
| 4 | Open Document | Open Filing | 24 May 2021 | 21 May 2021 | 001-36612 | |
| 4 | Open Document | Open Filing | 07 Jul 2020 | 02 Jul 2020 | 001-36612 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2019 | 27 Mar 2019 | 001-36612 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2018 | 30 Apr 2018 | 001-36612 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jun 2017 | 27 Jun 2017 | 001-36612 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 May 2016 | 24 May 2016 | 001-36612 |
| 3/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Apr 2016 | 31 Dec 2015 | 001-36612 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Dec 2015 | 31 Dec 2015 | 001-36612 |