| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Jun 2021 | 14 Jun 2021 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Jun 2021 | 01 Jun 2021 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 May 2021 | 01 May 2021 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Apr 2021 | 01 Apr 2021 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Mar 2021 | 01 Mar 2021 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Feb 2021 | 01 Feb 2021 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Jan 2021 | 01 Jan 2021 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Dec 2020 | 01 Dec 2020 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Nov 2020 | 01 Nov 2020 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Oct 2020 | 01 Oct 2020 | 001-35048 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 03 Sep 2020 | 01 Aug 2020 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Sep 2020 | 01 Sep 2020 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Aug 2020 | 03 Aug 2020 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 31 Jul 2020 | 29 Jul 2020 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jul 2020 | 01 Jul 2020 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jun 2020 | 01 Jun 2020 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 May 2020 | 01 May 2020 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Apr 2020 | 01 Apr 2020 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Mar 2020 | 01 Mar 2020 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Feb 2020 | 01 Feb 2020 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jan 2020 | 01 Jan 2020 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Dec 2019 | 01 Dec 2019 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Nov 2019 | 01 Nov 2019 | 001-35048 |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2019 | 01 Oct 2019 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Sep 2019 | 01 Sep 2019 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Aug 2019 | 01 Aug 2019 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Jul 2019 | 01 Jul 2019 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Jun 2019 | 01 Jun 2019 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 May 2019 | 15 May 2019 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 May 2019 | 01 May 2019 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Apr 2019 | 01 Apr 2019 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Mar 2019 | 01 Mar 2019 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Feb 2019 | 24 Feb 2019 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Feb 2019 | 01 Feb 2019 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jan 2019 | 01 Jan 2019 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2018 | 01 Dec 2018 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Nov 2018 | 01 Nov 2018 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2018 | 01 Oct 2018 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2018 | 01 Sep 2018 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2018 | 01 Aug 2018 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2018 | 01 Jul 2018 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2018 | 01 Jun 2018 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2018 | 15 May 2018 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2018 | 01 May 2018 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2018 | 01 Apr 2018 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2018 | 02 Mar 2018 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2018 | 01 Mar 2018 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2018 | 01 Feb 2018 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2017 | 01 Dec 2017 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Nov 2017 | 01 Nov 2017 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2017 | 01 Sep 2017 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2017 | 01 Aug 2017 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2017 | 01 Jun 2017 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2017 | 15 May 2017 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2017 | 01 May 2017 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2017 | 01 Mar 2017 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2017 | 21 Feb 2017 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2016 | 15 May 2016 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2016 | 01 May 2016 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2016 | 26 Feb 2016 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2016 | 01 Feb 2016 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2015 | 21 May 2015 | 001-35048 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Dec 2014 | 18 Dec 2014 | 001-35048 |
| 3 | Open Document | Open Filing | FORM 3 | 10 Nov 2014 | 30 Oct 2014 | 001-35048 |