| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 20 Jun 2023 | 15 Jun 2023 | 001-36193 |
| 4 | Open Document | Open Filing | 12 Jan 2023 | 11 Jan 2023 | 001-31918 | |
| 4 | Open Document | Open Filing | 05 Oct 2022 | 03 Oct 2022 | 001-31918 | |
| 4 | Open Document | Open Filing | 06 Jul 2022 | 01 Jul 2022 | 001-31918 | |
| 4 | Open Document | Open Filing | 27 Jun 2022 | 23 Jun 2022 | 001-31918 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 13 Jun 2022 | 09 Jun 2022 | 001-36193 |
| 4 | Open Document | Open Filing | 05 Apr 2022 | 01 Apr 2022 | 001-31918 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Feb 2022 | 04 Feb 2022 | 001-36576 |
| 4 | Open Document | Open Filing | 05 Jan 2022 | 03 Jan 2022 | 001-31918 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Oct 2021 | 04 Oct 2021 | 001-31918 |
| 4 | Open Document | Open Filing | 10 Jun 2021 | 08 Jun 2021 | 001-31918 | |
| 4 | Open Document | Open Filing | 03 Jun 2021 | 01 Jun 2021 | 001-31918 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2021 | 28 May 2021 | 001-36193 |
| 4 | Open Document | Open Filing | 05 Apr 2021 | 01 Apr 2021 | 001-31918 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Jan 2021 | 15 Jan 2021 | 001-36576 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jan 2021 | 04 Jan 2021 | 001-31918 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Oct 2020 | 01 Oct 2020 | 001-31918 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Jul 2020 | 01 Jul 2020 | 001-31918 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 May 2020 | 12 May 2020 | 001-31918 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2020 | 13 May 2020 | 001-36193 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Apr 2020 | 01 Apr 2020 | 001-31918 |
| 4 | Open Document | Open Filing | 4 | 10 Jan 2020 | 08 Jan 2020 | 001-36576 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jan 2020 | 02 Jan 2020 | 001-31918 |
| 4 | Open Document | Open Filing | 4 | 02 Oct 2019 | 01 Oct 2019 | 001-31918 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jun 2019 | 04 Jun 2019 | 001-31918 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2019 | 16 May 2019 | 001-36193 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Apr 2019 | 08 Apr 2019 | 001-31918 |
| 3 | Open Document | Open Filing | FORM 3 - | 10 Apr 2019 | 08 Apr 2019 | 001-31918 |
| 4 | Open Document | Open Filing | 4 | 28 Feb 2019 | 26 Feb 2019 | 001-36576 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2018 | 31 Jul 2018 | 001-36086 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2018 | 16 May 2018 | 001-36193 |
| 4 | Open Document | Open Filing | 4 | 08 Dec 2017 | 06 Dec 2017 | 001-36576 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jun 2017 | 20 Jun 2017 | 001-36086 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2017 | 17 May 2017 | 001-36193 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2017 | 18 May 2017 | 001-35285 |
| 3 | Open Document | Open Filing | 3 | 01 Feb 2017 | 01 Feb 2017 | 001-36576 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2017 | 03 Jan 2017 | 001-35405 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Oct 2016 | 26 Oct 2016 | 001-36086 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 Oct 2016 | 26 Oct 2016 | 001-36086 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jul 2016 | 12 Jul 2016 | 001-36179 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2016 | 18 May 2016 | 001-36193 |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2016 | 12 May 2016 | 001-35285 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Jan 2016 | 27 Jan 2016 | 001-36179 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2016 | 01 Jan 2016 | 001-35405 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Oct 2015 | 26 Oct 2015 | 001-35405 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 Aug 2015 | 20 Aug 2015 | 001-36179 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2015 | 11 Aug 2015 | 001-35285 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Jun 2015 | 11 Jun 2015 | 001-36179 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2015 | 20 May 2015 | 001-36193 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2015 | 12 May 2015 | 001-35285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jan 2015 | 01 Jan 2015 | 001-35405 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Dec 2014 | 10 Dec 2014 | 001-36193 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Nov 2014 | 18 Nov 2014 | 001-36179 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2014 | 14 Aug 2014 | 001-36179 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2014 | 12 Jun 2014 | 001-36179 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2014 | 15 May 2014 | 001-35285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2014 | 14 May 2014 | 001-36193 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 Jan 2014 | 30 Jan 2014 | 001-36193 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jan 2014 | 24 Jan 2014 | 000-21699 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jan 2014 | 08 Jan 2014 | 001-35405 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Dec 2013 | 18 Dec 2013 | 000-21699 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jul 2013 | 23 Jul 2013 | 000-54852 |
| 3 | Open Document | Open Filing | FORM 3 | 24 Jul 2013 | 23 Jul 2013 | 000-54852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2013 | 03 Jun 2013 | 001-35405 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 May 2013 | 23 May 2013 | 001-35405 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2013 | 01 May 2013 | 001-35285 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 03 May 2013 | 01 May 2013 | 001-35285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2013 | 22 Feb 2013 | 000-21699 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Dec 2012 | 03 Dec 2012 | 000-21699 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2012 | 21 Feb 2012 | 000-21699 |