| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2022 | 19 May 2022 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2021 | 19 Nov 2021 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Oct 2021 | 19 Oct 2021 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Oct 2021 | 06 Oct 2021 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Sep 2021 | 20 Sep 2021 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Aug 2021 | 19 Aug 2021 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jul 2021 | 19 Jul 2021 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2021 | 19 May 2021 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Apr 2021 | 19 Apr 2021 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Mar 2021 | 19 Mar 2021 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Feb 2021 | 19 Feb 2021 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jan 2021 | 19 Jan 2021 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Dec 2020 | 21 Dec 2020 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2020 | 19 Nov 2020 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Oct 2020 | 19 Oct 2020 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Oct 2020 | 08 Oct 2020 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Sep 2020 | 21 Sep 2020 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Aug 2020 | 19 Aug 2020 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jul 2020 | 20 Jul 2020 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2020 | 19 Jun 2020 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2020 | 19 May 2020 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Apr 2020 | 20 Apr 2020 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2020 | 19 Mar 2020 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Feb 2020 | 19 Feb 2020 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2020 | 21 Jan 2020 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Dec 2019 | 19 Dec 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2019 | 19 Nov 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Oct 2019 | 21 Oct 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Oct 2019 | 03 Oct 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Sep 2019 | 19 Sep 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Aug 2019 | 23 Aug 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Aug 2019 | 19 Aug 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jul 2019 | 19 Jul 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jun 2019 | 19 Jun 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2019 | 06 May 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Apr 2019 | 22 Apr 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2019 | 02 Apr 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Mar 2019 | 22 Mar 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2019 | 22 Feb 2019 | 001-37637 |
| SC 13G/A | Open Document | Open Filing | SC 13G AMENDMENT NO. 3 | 13 Feb 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2019 | 22 Jan 2019 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Dec 2018 | 24 Dec 2018 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Nov 2018 | 23 Nov 2018 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Oct 2018 | 22 Oct 2018 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Sep 2018 | 24 Sep 2018 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Sep 2018 | 27 Jun 2018 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Aug 2018 | 22 Aug 2018 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jul 2018 | 23 Jul 2018 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jun 2018 | 22 Jun 2018 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2018 | 22 May 2018 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Apr 2018 | 23 Apr 2018 | 001-37637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2018 | 02 Apr 2018 | 001-37637 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 Apr 2018 | 01 Apr 2018 | 001-37637 |
| SC 13G/A | Open Document | Open Filing | SC 13G AMENDMENT NO. 2 | 28 Feb 2018 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2017 | ||
| SC 13G | Open Document | Open Filing | SC 13G | 07 Jun 2016 |