| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 - | 01 Jun 2021 | 27 May 2021 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Mar 2021 | 12 Mar 2021 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Mar 2021 | 26 Feb 2021 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Mar 2021 | 26 Feb 2021 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 May 2020 | 14 May 2020 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 May 2020 | 07 May 2020 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Mar 2020 | 27 Feb 2020 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Feb 2020 | 24 Feb 2020 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Feb 2020 | 13 Feb 2020 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Aug 2019 | 13 Aug 2019 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Mar 2019 | 14 Mar 2019 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Mar 2019 | 11 Mar 2019 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Mar 2019 | 28 Feb 2019 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Sep 2018 | 12 Sep 2018 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 May 2018 | 11 May 2018 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 May 2018 | 07 May 2018 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jan 2018 | 02 Jan 2018 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Sep 2017 | 25 Sep 2017 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Sep 2017 | 18 Sep 2017 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Aug 2017 | 09 Aug 2017 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 May 2017 | 08 May 2017 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Feb 2017 | 23 Feb 2017 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 May 2016 | 13 May 2016 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Sep 2015 | 03 Sep 2015 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Aug 2015 | 31 Jul 2015 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 May 2015 | 13 May 2015 | 001-16209 |
| 5 | Open Document | Open Filing | FORM 5 - | 13 Jan 2015 | 31 Dec 2014 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Sep 2014 | 10 Sep 2014 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 May 2014 | 13 May 2014 | 001-16209 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Mar 2014 | 12 Mar 2014 | 001-16209 |