| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2022 | 10 Nov 2022 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2022 | 10 Aug 2022 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2022 | 07 Jun 2022 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2022 | 10 May 2022 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2022 | 25 Feb 2022 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jan 2022 | 27 Jan 2022 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jan 2022 | 10 Jan 2022 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2021 | 13 Dec 2021 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2021 | 14 Sep 2021 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2021 | 07 Sep 2021 | 001-37468 |
| 4/A | Open Document | Open Filing | FORM 4/A | 17 May 2021 | 23 Dec 2020 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2021 | 17 Feb 2021 | 001-37468 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 16 Feb 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 | 12 Jan 2021 | 10 Jan 2021 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Dec 2020 | 23 Dec 2020 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2020 | 01 Dec 2020 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2020 | 29 Jul 2020 | 001-37468 |
| 4/A | Open Document | Open Filing | FORM 4/A | 28 Jul 2020 | 15 Jul 2020 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jul 2020 | 15 Jul 2020 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2020 | 18 Feb 2020 | 001-37468 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 13 Feb 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 | 24 Jan 2020 | 17 Dec 2019 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2019 | 06 May 2019 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2019 | 24 Jan 2019 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2018 | 04 Oct 2018 | 001-37468 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2018 | ||
| 4/A | Open Document | Open Filing | FORM 4/A | 09 Nov 2017 | 02 Nov 2017 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2017 | 02 Nov 2017 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2017 | 17 Aug 2017 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Aug 2016 | 19 Aug 2016 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2016 | 20 May 2016 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2016 | 01 Mar 2016 | 001-37468 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2016 | 29 Feb 2016 | 001-37468 |
| SC 13G | Open Document | Open Filing | SC 13G | 16 Feb 2016 | ||
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 25 Jun 2015 | 25 Jun 2015 | 001-37468 |