| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 06 Mar 2025 | 04 Mar 2025 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2024 | 16 May 2024 | 001-33174 |
| 4 | Open Document | Open Filing | 4 | 05 Mar 2024 | 04 Mar 2024 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2024 | 15 Jan 2024 | 001-33174 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2023 | 01 May 2023 | 001-33174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2023 | 01 Mar 2023 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jan 2023 | 15 Jan 2023 | 001-33174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Mar 2022 | 16 Mar 2022 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jan 2022 | 15 Jan 2022 | 001-33174 |
| 3 | Open Document | Open Filing | FORM 3 | 22 Nov 2021 | 12 Nov 2021 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2021 | 03 Mar 2021 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2021 | 24 Feb 2021 | 000-27078 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 18 Feb 2021 | 09 Feb 2021 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2021 | 15 Jan 2021 | 001-33174 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Jan 2020 | 15 Jan 2020 | 001-33174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2019 | 16 Dec 2019 | 001-34507 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2019 | 01 Jul 2019 | 001-34507 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2019 | 15 Jan 2019 | 001-33174 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2018 | 02 Jul 2018 | 001-34507 |
| 3 | Open Document | Open Filing | FORM 3 | 11 Jun 2018 | 07 Jun 2018 | 001-33174 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2017 | 03 Jul 2017 | 001-34507 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2016 | 01 Jul 2016 | 001-34507 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2016 | 04 Apr 2016 | 001-34507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2016 | 02 Jan 2016 | 001-34507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 02 Oct 2015 | 001-34507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jul 2015 | 02 Jul 2015 | 001-34507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2015 | 02 Jan 2015 | 001-34507 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2014 | 02 Jan 2014 | 001-34507 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2013 | 02 Jan 2013 | 001-34507 |
| 3 | Open Document | Open Filing | FORM 3 | 04 Jan 2013 | 31 Dec 2012 | 001-34507 |