| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2022 | 13 Jun 2022 | 001-36766 |
| 4/A | Open Document | Open Filing | FORM 4/A | 15 Jun 2022 | 18 Apr 2022 | 001-36766 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Apr 2022 | 18 Apr 2022 | 001-36766 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2021 | 18 Aug 2021 | 001-36766 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2021 | 15 Aug 2021 | 001-36766 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Aug 2020 | 19 Aug 2020 | 001-36766 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Aug 2020 | 15 Aug 2020 | 001-36766 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Aug 2019 | 22 Aug 2019 | 001-36766 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | 001-36766 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Aug 2018 | 21 Aug 2018 | 001-36766 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Oct 2017 | 10 Oct 2017 | 001-36864 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2016 | 19 Dec 2016 | 001-36543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Sep 2016 | 31 Aug 2016 | 001-36543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2016 | 30 Jun 2016 | 001-36543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Apr 2016 | 19 Apr 2016 | 001-36543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2016 | 29 Feb 2016 | 001-36543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jan 2016 | 05 Jan 2016 | 001-36766 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Dec 2015 | 22 Dec 2015 | 001-36543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2015 | 02 Dec 2015 | 001-36766 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2015 | 09 Nov 2015 | 001-36766 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jun 2015 | 16 Jun 2015 | 001-36543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2015 | 11 Mar 2015 | 001-36864 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Mar 2015 | 05 Mar 2015 | 001-36864 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Dec 2014 | 17 Dec 2014 | 001-36766 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 Dec 2014 | 11 Dec 2014 | 001-36766 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jul 2014 | 23 Jul 2014 | 001-36543 |