| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Feb 2022 | 22 Feb 2022 | 001-36870 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 16 Feb 2022 | 15 Feb 2022 | 001-36870 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Nov 2021 | 04 Nov 2021 | 001-36870 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 11 Mar 2021 | 10 Mar 2021 | 001-36870 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 10 Mar 2021 | 08 Mar 2021 | 001-36870 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Feb 2021 | 22 Feb 2021 | 001-36870 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 18 Feb 2021 | 16 Feb 2021 | 001-36870 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 19 Nov 2020 | 18 Nov 2020 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 26 Aug 2020 | 24 Aug 2020 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 10 Aug 2020 | 06 Aug 2020 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 16 Jul 2020 | 15 Jul 2020 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 28 May 2020 | 27 May 2020 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 11 May 2020 | 07 May 2020 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 25 Feb 2020 | 21 Feb 2020 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 19 Feb 2020 | 17 Feb 2020 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 16 Jan 2020 | 14 Jan 2020 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 06 Nov 2019 | 04 Nov 2019 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 07 Aug 2019 | 05 Aug 2019 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 17 Jul 2019 | 15 Jul 2019 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 16 May 2019 | 15 May 2019 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 05 Mar 2019 | 04 Mar 2019 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 01 Mar 2019 | 18 Feb 2019 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 26 Feb 2019 | 22 Feb 2019 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 16 Jan 2019 | 14 Jan 2019 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 13 Aug 2018 | 10 Aug 2018 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 17 Jul 2018 | 15 Jul 2018 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 08 Mar 2018 | 06 Mar 2018 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 02 Mar 2018 | 19 Feb 2018 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 26 Feb 2018 | 22 Feb 2018 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 17 Jan 2018 | 14 Jan 2018 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 17 Nov 2017 | 15 Nov 2017 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 18 Jul 2017 | 15 Jul 2017 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 05 Jul 2017 | 01 Jul 2017 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 02 Mar 2017 | 21 Feb 2017 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 24 Feb 2017 | 22 Feb 2017 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 18 Jan 2017 | 14 Jan 2017 | 001-36870 |
| 4 | Open Document | Open Filing | 4 | 19 Jul 2016 | 01 Jul 2016 | 001-36870 |
| 4 | Open Document | Open Filing | 24 Feb 2016 | 22 Feb 2016 | 001-36870 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 Feb 2016 | 22 Feb 2016 | 001-36870 |
| 4/A | Open Document | Open Filing | 12 Feb 2016 | 14 Jan 2016 | 001-36870 | |
| 4 | Open Document | Open Filing | 19 Jan 2016 | 14 Jan 2016 | 001-36870 | |
| 4 | Open Document | Open Filing | 23 Jul 2015 | 21 Jul 2015 | 001-36870 | |
| 4 | Open Document | Open Filing | 10 Jul 2015 | 08 Jul 2015 | 001-36870 | |
| 3 | Open Document | Open Filing | 24 Jun 2015 | 19 Jun 2015 | 001-36870 |