| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 01 Aug 2025 | 30 Jul 2025 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2025 | 12 May 2025 | 001-39574 |
| 4 | Open Document | Open Filing | 4 | 04 Mar 2025 | 28 Feb 2025 | 001-07698 |
| 4 | Open Document | Open Filing | 4 | 09 Dec 2024 | 05 Dec 2024 | 001-07698 |
| 4 | Open Document | Open Filing | 4 | 03 Sep 2024 | 30 Aug 2024 | 001-07698 |
| 4 | Open Document | Open Filing | 4 | 24 Jul 2024 | 22 Jul 2024 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2024 | 15 May 2024 | 001-39574 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2023 | 07 Nov 2023 | 001-07698 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2023 | 02 Aug 2023 | 001-07698 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2023 | 05 Jun 2023 | 001-07698 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Feb 2023 | 31 Dec 2022 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jan 2023 | 26 Jan 2023 | 001-39574 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Aug 2022 | 08 Aug 2022 | 001-07698 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2022 | 03 Aug 2022 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2022 | 20 Jan 2022 | 001-39574 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2021 | 11 Aug 2021 | 001-07698 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2021 | 18 May 2021 | 001-07698 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2021 | 14 May 2021 | 001-07698 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2021 | 10 May 2021 | 001-07698 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2021 | 07 May 2021 | 001-07698 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2021 | 05 May 2021 | 001-07698 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2021 | 26 Apr 2021 | 001-07698 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Apr 2021 | 23 Apr 2021 | 001-07698 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Apr 2021 | 21 Apr 2021 | 001-07698 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jan 2021 | 26 Jan 2021 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2021 | 07 Jan 2021 | 001-39574 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2020 | 12 Aug 2020 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jan 2020 | 21 Jan 2020 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2020 | 09 Jan 2020 | 000-09908 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Oct 2019 | 28 Oct 2019 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Aug 2019 | 07 Aug 2019 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jul 2019 | 23 Jul 2019 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2019 | 03 May 2019 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2019 | 08 Jan 2019 | 000-09908 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Oct 2018 | 26 Oct 2018 | 001-07698 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Aug 2018 | 23 Aug 2018 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Aug 2018 | 23 Aug 2018 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Aug 2018 | 08 Aug 2018 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2018 | 03 Aug 2018 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2018 | 01 May 2018 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2018 | 23 Jan 2018 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2018 | 05 Feb 2018 | 000-09908 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Dec 2017 | 22 Dec 2017 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Oct 2017 | 16 Oct 2017 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Aug 2017 | 22 Aug 2017 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2017 | 26 May 2017 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2017 | 25 May 2017 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2017 | 28 Apr 2017 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2017 | 27 Apr 2017 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2017 | 26 Apr 2017 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Apr 2017 | 17 Apr 2017 | 000-09908 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Mar 2017 | 06 Mar 2017 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2017 | 10 Mar 2017 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jan 2017 | 24 Jan 2017 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Dec 2016 | 02 Dec 2016 | 001-07698 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 07 Dec 2016 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Oct 2016 | 28 Oct 2016 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2016 | 02 Sep 2016 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2016 | 05 Aug 2016 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2016 | 05 Aug 2016 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jul 2016 | 27 Jul 2016 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2016 | 03 May 2016 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2016 | 29 Feb 2016 | 001-07698 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2016 | 31 Dec 2015 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2016 | 03 Feb 2016 | 000-09908 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2016 | 01 Feb 2016 | 000-09908 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2015 | 17 Nov 2015 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2015 | 09 Nov 2015 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2015 | 03 Nov 2015 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2015 | 12 Oct 2015 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2015 | 29 Jun 2015 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2015 | 17 Jun 2015 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jun 2015 | 17 Jun 2015 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2015 | 05 Jun 2015 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2015 | 08 May 2015 | 001-07698 |
| SC 13D | Open Document | Open Filing | SC 13D | 23 Mar 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2015 | 13 Mar 2015 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2015 | 13 Mar 2015 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2015 | 05 Mar 2015 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2015 | 24 Feb 2015 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2014 | 19 Nov 2014 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2014 | 17 Nov 2014 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2014 | 04 Nov 2014 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Oct 2014 | 29 Oct 2014 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Oct 2014 | 28 Oct 2014 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2014 | 30 Jul 2014 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jul 2014 | 21 Jul 2014 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2014 | 05 Jun 2014 | 001-07698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2014 | 25 Feb 2014 | 001-07698 |