| 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 | 01 Sep 2021 | 30 Aug 2021 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Aug 2021 | 23 Aug 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 | 10 Jun 2021 | 08 Jun 2021 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2021 | 28 May 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 | 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 | 20 Jan 2021 | 15 Jan 2021 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Nov 2020 | 18 Nov 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 | 10 Nov 2020 | 06 Nov 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Oct 2020 | 15 Oct 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 | 10 Aug 2020 | 07 Aug 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jul 2020 | 15 Jul 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 | 12 May 2020 | 08 May 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Apr 2020 | 15 Apr 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2020 | 27 Feb 2020 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2020 | 24 Feb 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 | 17 Jan 2020 | 15 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 Oct 2019 | 15 Oct 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 | 17 Jul 2019 | 15 Jul 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 | 17 Apr 2019 | 15 Apr 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 | 17 Jan 2019 | 15 Jan 2019 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Nov 2018 | 15 Nov 2018 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2018 | 09 Nov 2018 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Oct 2018 | 15 Oct 2018 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2018 | 09 Aug 2018 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jul 2018 | 15 Jul 2018 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2018 | 10 May 2018 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Apr 2018 | 15 Apr 2018 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2018 | 15 Jan 2018 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jan 2017 | 09 Jan 2017 | 001-37496 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 Jan 2017 | 09 Jan 2017 | 001-37496 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Sep 2016 | 16 Sep 2016 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2016 | 05 May 2016 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2016 | 26 Feb 2016 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2015 | 01 Dec 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Nov 2015 | 05 Nov 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Nov 2015 | 02 Nov 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Oct 2015 | 12 Oct 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 01 Oct 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Sep 2015 | 01 Sep 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Aug 2015 | 11 Aug 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2015 | 03 Aug 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2015 | 02 Jul 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2015 | 02 Jun 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2015 | 01 May 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Apr 2015 | 07 Apr 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2015 | 02 Apr 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2015 | 04 Mar 2015 | 001-36516 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2015 | 02 Mar 2015 | 001-36516 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 24 Jun 2014 | 24 Jun 2014 | 001-36516 |