| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 06 Jan 2025 | 02 Jan 2025 | 001-36379 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2024 | 02 Jan 2024 | 001-36379 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2023 | 03 Jan 2023 | 001-36379 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2022 | 12 Aug 2022 | 001-36379 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 16 Aug 2022 | 12 Aug 2022 | 001-36379 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Dec 2020 | 09 Dec 2020 | 001-39779 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2017 | 17 Nov 2017 | 000-25601 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Apr 2017 | 11 Apr 2017 | 000-25601 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2017 | 01 Apr 2017 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2017 | 02 Mar 2017 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Apr 2016 | 07 Apr 2016 | 000-25601 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Sep 2015 | 01 Sep 2015 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Apr 2015 | 07 Apr 2015 | 000-25601 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2014 | 01 Oct 2014 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Apr 2014 | 08 Apr 2014 | 000-25601 |
| 3 | Open Document | Open Filing | FORM 3 | 09 Apr 2014 | 08 Apr 2014 | 000-25601 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2013 | 01 Sep 2013 | 001-13449 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2012 | 30 Nov 2012 | 001-10684 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2012 | 02 Sep 2012 | 001-13449 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2012 | 05 Mar 2012 | 001-10684 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2012 | 01 Mar 2012 | 001-10684 |