| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2022 | 04 Jan 2022 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2021 | 01 Dec 2021 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2021 | 10 Jun 2021 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2021 | 21 Jan 2021 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2020 | 14 Dec 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2020 | 12 Nov 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2020 | 10 Jun 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2020 | 08 May 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2020 | 05 May 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2020 | 27 Feb 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2020 | 21 Jan 2020 | 001-35238 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 10 Jan 2020 | 03 Jan 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jan 2020 | 03 Jan 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2019 | 14 Nov 2019 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2019 | 01 Aug 2019 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2019 | 10 Jun 2019 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Mar 2019 | 23 Mar 2019 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2019 | 22 Jan 2019 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jan 2019 | 04 Jan 2019 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Dec 2018 | 26 Dec 2018 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2018 | 01 Dec 2018 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2018 | 01 Aug 2018 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2018 | 10 Jun 2018 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Mar 2018 | 23 Mar 2018 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2018 | 05 Jan 2018 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2017 | 01 Dec 2017 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Aug 2017 | 03 Aug 2017 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Mar 2017 | 23 Mar 2017 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2016 | 01 Dec 2016 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Mar 2016 | 23 Mar 2016 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2015 | 01 Dec 2015 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2015 | 06 May 2015 | 001-35238 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 May 2015 | 06 May 2015 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2012 | 02 Oct 2012 | 001-34746 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 10 Sep 2012 | 29 Aug 2012 | 001-34746 |