| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2022 | 03 Jan 2022 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2021 | 01 Oct 2021 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Aug 2021 | 18 Aug 2021 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2021 | 11 Aug 2021 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2021 | 01 Jul 2021 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2021 | 20 May 2021 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2021 | 01 Apr 2021 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 04 Jan 2021 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2020 | 01 Oct 2020 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Aug 2020 | 19 Aug 2020 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2020 | 01 Jul 2020 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jun 2020 | 20 May 2020 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2020 | 13 May 2020 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2020 | 01 Apr 2020 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2020 | 02 Jan 2020 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2019 | 01 Oct 2019 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2019 | 01 Jul 2019 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 28 May 2019 | 23 May 2019 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2019 | 01 Apr 2019 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2019 | 02 Jan 2019 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2018 | 01 Oct 2018 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2018 | 02 Jul 2018 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 29 May 2018 | 24 May 2018 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2018 | 02 Apr 2018 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2018 | 03 Jan 2018 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2017 | 02 Oct 2017 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2017 | 30 Jun 2017 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 25 May 2017 | 24 May 2017 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2017 | 03 Apr 2017 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2017 | 03 Jan 2017 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2016 | 01 Oct 2016 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2016 | 01 Jul 2016 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2016 | 18 May 2016 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2016 | 01 Apr 2016 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2016 | 04 Jan 2016 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Oct 2015 | 06 Oct 2015 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2015 | 01 Jul 2015 | 001-34789 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 01 Jun 2015 | 20 May 2015 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2015 | 20 May 2015 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2015 | 02 Apr 2015 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2015 | 02 Jan 2015 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2014 | 01 Oct 2014 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2014 | 30 Jun 2014 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2014 | 20 May 2014 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2014 | 31 Mar 2014 | 001-34789 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2014 | 31 Dec 2013 | 001-34789 |