| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2022 | 15 Jun 2022 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2022 | 15 Mar 2022 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2021 | 15 Jun 2021 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2021 | 15 May 2021 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2021 | 15 Mar 2021 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2021 | 23 Feb 2021 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2020 | 15 Jun 2020 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2020 | 15 May 2020 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2020 | 13 Mar 2020 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2019 | 06 Sep 2019 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2019 | 15 May 2019 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2019 | 15 Mar 2019 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2019 | 15 Jan 2019 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Dec 2018 | 06 Dec 2018 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2018 | 15 May 2018 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2018 | 15 Mar 2018 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2018 | 15 Jan 2018 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Aug 2017 | 10 Aug 2017 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2017 | 15 May 2017 | 001-36422 |
| 3 | Open Document | Open Filing | FORM 3 | 05 May 2017 | 27 Apr 2017 | 001-36422 |