| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 19 Sep 2022 | 15 Sep 2022 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2022 | 15 Jun 2022 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2022 | 18 May 2022 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2022 | 15 Mar 2022 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2021 | 15 Dec 2021 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2021 | 15 Sep 2021 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2021 | 15 Jun 2021 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2021 | 19 May 2021 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2021 | 15 Mar 2021 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2020 | 09 Dec 2020 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2020 | 15 Mar 2020 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2019 | 15 Dec 2019 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2019 | 15 Sep 2019 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2019 | 15 Jun 2019 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2019 | 15 May 2019 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2019 | 15 Mar 2019 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2018 | 15 Dec 2018 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2018 | 10 Dec 2018 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Sep 2018 | 20 Sep 2018 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Sep 2018 | 15 Sep 2018 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2018 | 28 Jun 2018 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jun 2018 | 15 Jun 2018 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2018 | 16 May 2018 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2018 | 29 Mar 2018 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2018 | 15 Mar 2018 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2017 | 15 Dec 2017 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Sep 2017 | 15 Sep 2017 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jun 2017 | 15 Jun 2017 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2017 | 17 May 2017 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2017 | 15 Mar 2017 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2016 | 15 Dec 2016 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Sep 2016 | 15 Sep 2016 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2016 | 15 Jun 2016 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2016 | 11 May 2016 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2016 | 15 Mar 2016 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2015 | 15 Dec 2015 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2015 | 15 Sep 2015 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2015 | 15 Jun 2015 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2015 | 13 May 2015 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2015 | 16 Mar 2015 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2014 | 15 Dec 2014 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2014 | 15 Sep 2014 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2014 | 16 Jun 2014 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2014 | 10 Jun 2014 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2014 | 14 May 2014 | 001-34521 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2014 | 27 Mar 2014 | 001-34521 |
| 3 | Open Document | Open Filing | FORM 3 | 31 Mar 2014 | 27 Mar 2014 | 001-34521 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2014 | 03 Mar 2014 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2014 | 31 Dec 2013 | 001-15401 |