| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 16 Sep 2025 | 12 Sep 2025 | 001-35392 |
| 4 | Open Document | Open Filing | 4 | 16 Jun 2025 | 13 Jun 2025 | 001-35392 |
| 4 | Open Document | Open Filing | 4 | 21 Feb 2025 | 19 Feb 2025 | 001-35392 |
| 4 | Open Document | Open Filing | 4 | 30 Dec 2024 | 26 Dec 2024 | 001-35392 |
| 4 | Open Document | Open Filing | 4 | 17 Sep 2024 | 15 Sep 2024 | 001-35392 |
| 4 | Open Document | Open Filing | 4 | 12 Sep 2024 | 10 Sep 2024 | 001-35392 |
| 4 | Open Document | Open Filing | 4 | 31 May 2024 | 30 May 2024 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Sep 2023 | 22 Sep 2023 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2023 | 11 Sep 2023 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2023 | 31 Mar 2023 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Sep 2022 | 15 Sep 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2022 | 09 Sep 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jun 2022 | 26 Jun 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jun 2022 | 16 May 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2022 | 31 Mar 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2022 | 11 Mar 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2022 | 01 Mar 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Sep 2021 | 20 Sep 2021 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Sep 2021 | 15 Sep 2021 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2021 | 08 Sep 2021 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Nov 2020 | 20 Nov 2020 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Oct 2020 | 02 Oct 2020 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Sep 2020 | 22 Sep 2020 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Sep 2020 | 15 Sep 2020 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jan 2020 | 30 Sep 2019 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Sep 2019 | 15 Sep 2019 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Sep 2019 | 10 Sep 2019 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2019 | 21 Dec 2018 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2018 | 11 Sep 2018 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2018 | 14 May 2018 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2018 | 14 Dec 2017 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2017 | 15 Sep 2017 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Oct 2016 | 24 Oct 2016 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Sep 2016 | 21 Sep 2016 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Sep 2016 | 19 Sep 2016 | 001-35392 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 09 Sep 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jul 2015 | 21 Jul 2015 | 001-35392 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 22 Jun 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2015 | 12 Jun 2015 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2015 | 11 Jun 2015 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2015 | 10 Jun 2015 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2015 | 12 May 2015 | 001-35392 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 13 May 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2015 | 03 Apr 2015 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2015 | 10 Mar 2015 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Feb 2015 | 12 Feb 2015 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2014 | 11 Nov 2014 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2014 | 29 Sep 2014 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Sep 2014 | 23 Sep 2014 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 May 2014 | 22 May 2014 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2014 | 20 May 2014 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2014 | 13 May 2014 | 001-35392 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 11 Apr 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Mar 2014 | 19 Mar 2014 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Feb 2014 | 11 Feb 2014 | 001-35392 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 05 Feb 2014 | 12 Nov 2013 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2014 | 31 Jan 2014 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2013 | 20 Dec 2013 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2013 | 12 Nov 2013 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2013 | 27 Sep 2013 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 | 30 May 2013 | 28 May 2013 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2013 | 13 May 2013 | 001-35392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Feb 2013 | 11 Feb 2013 | 001-35392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Nov 2012 | 27 Nov 2012 | 001-35392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Nov 2012 | 20 Nov 2012 | 001-35392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Nov 2012 | 12 Nov 2012 | 001-35392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Oct 2012 | 25 Sep 2012 | 001-35392 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Aug 2012 | 31 Oct 2011 | 001-35392 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Aug 2012 | 19 Nov 2010 | 001-35392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jun 2012 | 04 Jun 2012 | 001-35392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 May 2012 | 15 May 2012 | 001-35392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Mar 2012 | 16 Mar 2012 | 001-35392 |