| 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 | 04 Mar 2025 | 01 Mar 2025 | 001-14465 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Mar 2024 | 01 Mar 2024 | 001-14465 |
| 4 | Open Document | Open Filing | 11 May 2023 | 10 May 2023 | 001-08489 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 01 Mar 2023 | 01 Mar 2023 | 001-14465 |
| 4/A | Open Document | Open Filing | AMENDED STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 18 Jul 2022 | 01 Mar 2022 | 001-14465 |
| 4 | Open Document | Open Filing | 12 May 2022 | 11 May 2022 | 001-08489 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Mar 2022 | 01 Mar 2022 | 001-14465 |
| 4 | Open Document | Open Filing | 06 May 2021 | 05 May 2021 | 001-08489 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2021 | 01 Mar 2021 | 001-14465 |
| 4 | Open Document | Open Filing | 08 May 2020 | 06 May 2020 | 001-08489 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2020 | 02 Mar 2020 | 001-14465 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2019 | 07 May 2019 | 001-08489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2019 | 01 Mar 2019 | 001-14465 |
| 4 | Open Document | Open Filing | 10 May 2018 | 09 May 2018 | 001-08489 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2018 | 01 Mar 2018 | 001-14465 |
| 4 | Open Document | Open Filing | 12 May 2017 | 10 May 2017 | 001-08489 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2017 | 01 Mar 2017 | 001-14465 |
| 4 | Open Document | Open Filing | 02 Feb 2017 | 19 Oct 2016 | 001-08489 | |
| 4 | Open Document | Open Filing | 15 Nov 2016 | 10 Nov 2016 | 001-08489 | |
| 4 | Open Document | Open Filing | FORM 4 | 19 Sep 2016 | 16 Sep 2016 | 001-08796 |
| 4 | Open Document | Open Filing | 16 Sep 2016 | 16 Sep 2016 | 001-08489 | |
| 3 | Open Document | Open Filing | 16 Sep 2016 | 16 Sep 2016 | 001-08489 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2016 | 01 Apr 2016 | 001-03880 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2016 | 07 Mar 2016 | 001-08796 |
| 4/A | Open Document | Open Filing | FORM 4/A | 09 Mar 2016 | 16 Feb 2016 | 001-08796 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2016 | 29 Feb 2016 | 001-14465 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2016 | 22 Feb 2016 | 001-08796 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2016 | 16 Feb 2016 | 001-08796 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2016 | 04 Jan 2016 | 001-03880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2015 | 01 Oct 2015 | 001-03880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2015 | 01 Jul 2015 | 001-03880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2015 | 01 Apr 2015 | 001-03880 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2015 | 05 Mar 2015 | 001-08796 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2015 | 02 Mar 2015 | 001-14465 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2015 | 20 Feb 2015 | 001-08796 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2015 | 17 Feb 2015 | 001-08796 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2015 | 02 Jan 2015 | 001-03880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2014 | 01 Oct 2014 | 001-03880 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2014 | 05 Sep 2014 | 001-08796 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2014 | 01 Jul 2014 | 001-03880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2014 | 01 Apr 2014 | 001-03880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2014 | 13 Mar 2014 | 001-03880 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2014 | 13 Mar 2014 | 001-03880 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2014 | 05 Mar 2014 | 001-08796 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2014 | 03 Mar 2014 | 001-14465 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2014 | 10 Feb 2014 | 001-08796 |