| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 23 Nov 2022 | 21 Nov 2022 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Nov 2021 | 21 Nov 2021 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Nov 2020 | 20 Nov 2020 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Nov 2019 | 21 Nov 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Nov 2019 | 22 May 2019 | 001-34155 |
| 4/A | Open Document | Open Filing | FORM 4/A | 23 May 2019 | 13 May 2019 | 001-34155 |
| 4/A | Open Document | Open Filing | FORM 4/A | 23 May 2019 | 02 May 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2019 | 20 May 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2019 | 16 May 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2019 | 13 May 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2019 | 07 May 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2019 | 02 May 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2019 | 30 Apr 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2019 | 26 Feb 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2019 | 14 Feb 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2019 | 12 Feb 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2019 | 08 Feb 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Nov 2018 | 29 Nov 2018 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2018 | 09 Mar 2018 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2018 | 08 Mar 2018 | 001-34155 |
| 4/A | Open Document | Open Filing | FORM 4/A | 22 Dec 2017 | 12 Dec 2017 | 001-34155 |
| 4/A | Open Document | Open Filing | FORM 4/A | 22 Dec 2017 | 14 Dec 2017 | 001-34155 |
| 4/A | Open Document | Open Filing | FORM 4/A | 22 Dec 2017 | 05 Dec 2017 | 001-34155 |
| 4/A | Open Document | Open Filing | FORM 4/A | 22 Dec 2017 | 28 Nov 2017 | 001-34155 |
| 4/A | Open Document | Open Filing | FORM 4/A | 22 Dec 2017 | 14 Aug 2017 | 001-34155 |
| 4/A | Open Document | Open Filing | FORM 4/A | 22 Dec 2017 | 25 Aug 2017 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2017 | 14 Dec 2017 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2017 | 12 Dec 2017 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Dec 2017 | 05 Dec 2017 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Nov 2017 | 28 Nov 2017 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Aug 2017 | 25 Aug 2017 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2017 | 14 Aug 2017 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2017 | 22 Feb 2017 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2017 | 21 Feb 2017 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Feb 2017 | 17 Feb 2017 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jan 2017 | 06 Jan 2017 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2016 | 14 Dec 2016 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2016 | 03 Jun 2016 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2016 | 01 Jun 2016 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2016 | 27 May 2016 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2016 | 26 May 2016 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Dec 2014 | 24 Dec 2014 | 001-34155 |