| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 17 Nov 2021 | 15 Nov 2021 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Oct 2021 | 04 Oct 2021 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2021 | 15 Aug 2021 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2021 | 15 May 2021 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Apr 2021 | 14 Apr 2021 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2021 | 15 Feb 2021 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2021 | 02 Feb 2021 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2020 | 14 Dec 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Nov 2020 | 15 Nov 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2020 | 01 Sep 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2020 | 15 Aug 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2020 | 15 May 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2020 | 07 May 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Mar 2020 | 25 Mar 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2020 | 15 Feb 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2020 | 30 Jan 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Nov 2019 | 15 Nov 2019 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2019 | 13 Sep 2019 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2019 | 15 Aug 2019 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2019 | 30 May 2019 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2019 | 15 May 2019 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Feb 2019 | 15 Feb 2019 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2019 | 31 Jan 2019 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jan 2019 | 29 Jan 2019 | 001-37496 |
| 3 | Open Document | Open Filing | FORM 3 | 20 Dec 2018 | 14 Dec 2018 | 001-37496 |