| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 30 Aug 2021 | 26 Aug 2021 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2021 | 13 May 2021 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2020 | 01 Oct 2020 | 001-34530 |
| 5 | Open Document | Open Filing | FORM 5 | 13 Feb 2020 | 31 Dec 2019 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Nov 2019 | 29 Nov 2019 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2019 | 01 Oct 2019 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2019 | 01 Jul 2019 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Apr 2019 | 01 Apr 2019 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2019 | 01 Jan 2019 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2018 | 17 Dec 2018 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2018 | 14 Dec 2018 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2018 | 01 Oct 2018 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Aug 2018 | 22 Aug 2018 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2018 | 10 Aug 2018 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2018 | 01 Jul 2018 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2018 | 01 Apr 2018 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2018 | 01 Jan 2018 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2017 | 01 Oct 2017 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2017 | 01 Jul 2017 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2017 | 01 Apr 2017 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2017 | 01 Jan 2017 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2016 | 01 Oct 2016 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2016 | 01 Jul 2016 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2016 | 10 Jun 2016 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2016 | 08 Jun 2016 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2016 | 26 May 2016 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2016 | 01 Apr 2016 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2016 | 01 Jan 2016 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2015 | 01 Oct 2015 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2015 | 01 Jul 2015 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2015 | 01 Apr 2015 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2015 | 01 Jan 2015 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2014 | 01 Oct 2014 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2014 | 01 Jul 2014 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2014 | 01 Apr 2014 | 001-34530 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2014 | 01 Jan 2014 | 001-34530 |