| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Nov 2022 | 01 Nov 2022 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2022 | 01 Sep 2022 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2022 | 01 Aug 2022 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2022 | 01 May 2022 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2022 | 01 Mar 2022 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2022 | 01 Feb 2022 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2021 | 01 Dec 2021 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Nov 2021 | 01 Nov 2021 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Sep 2021 | 01 Sep 2021 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2021 | 01 Aug 2021 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2021 | 01 May 2021 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2021 | 01 Mar 2021 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2021 | 01 Feb 2021 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Dec 2020 | 21 Dec 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2020 | 10 Dec 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2020 | 03 Dec 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Nov 2020 | 03 Nov 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Sep 2020 | 21 Sep 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2020 | 03 Sep 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2020 | 03 Aug 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2020 | 22 Jun 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2020 | 03 Jun 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2020 | 05 May 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2020 | 20 Mar 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2020 | 03 Mar 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Feb 2020 | 04 Feb 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2020 | 31 Jan 2020 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Dec 2019 | 20 Dec 2019 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2019 | 03 Dec 2019 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Sep 2019 | 20 Sep 2019 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2019 | 04 Sep 2019 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2019 | 20 Jun 2019 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2019 | 04 Jun 2019 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Mar 2019 | 20 Mar 2019 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2019 | 05 Mar 2019 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Feb 2019 | 01 Feb 2019 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Dec 2018 | 20 Dec 2018 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2018 | 04 Dec 2018 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Sep 2018 | 20 Sep 2018 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Sep 2018 | 05 Sep 2018 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2018 | 20 Jun 2018 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2018 | 06 Jun 2018 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Mar 2018 | 20 Mar 2018 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2018 | 06 Mar 2018 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2018 | 01 Mar 2018 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Feb 2018 | 15 Feb 2018 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2018 | 16 Jan 2018 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2017 | 20 Dec 2017 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2017 | 15 Dec 2017 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2017 | 15 Nov 2017 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2017 | 16 Oct 2017 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Sep 2017 | 15 Sep 2017 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Aug 2017 | 15 Aug 2017 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2017 | 17 Jul 2017 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2017 | 15 Jun 2017 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2017 | 15 May 2017 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2017 | 17 Apr 2017 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Mar 2017 | 27 Mar 2017 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2017 | 15 Mar 2017 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Dec 2016 | 19 Dec 2016 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Sep 2016 | 16 Sep 2016 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Oct 2015 | 15 Oct 2015 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Sep 2015 | 18 Sep 2015 | 001-35347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2015 | 02 Mar 2015 | 001-35347 |
| 4 | Open Document | Open Filing | ANNUAL OPTIONS | 28 Apr 2014 | 25 Apr 2014 | 001-36333 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jan 2014 | 10 Jan 2014 | 001-35347 |
| 4 | Open Document | Open Filing | STOCK OPTION | 26 Apr 2013 | 25 Apr 2013 | 000-53404 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2013 | 01 Mar 2013 | 001-35347 |
| 4 | Open Document | Open Filing | STOCK OPTION | 21 Feb 2013 | 19 Feb 2013 | 000-53404 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2012 | 01 Mar 2012 | 001-35347 |