| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2025 | 02 May 2025 | 001-01169 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2024 | 03 May 2024 | 001-01169 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2023 | 05 May 2023 | 001-01169 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2022 | 06 May 2022 | 001-01169 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2021 | 07 May 2021 | 001-01169 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2020 | 08 May 2020 | 001-01169 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2019 | 08 May 2019 | 001-01169 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2018 | 08 May 2018 | 001-01169 |
| 5 | Open Document | Open Filing | FORM 5 | 30 Jan 2018 | 31 Dec 2017 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2017 | 09 May 2017 | 001-01169 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2017 | 01 Feb 2017 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jan 2017 | 27 Jan 2017 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Oct 2016 | 04 Oct 2016 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2016 | 02 Oct 2016 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2016 | 10 May 2016 | 001-01169 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2016 | 01 Feb 2016 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2016 | 26 Jan 2016 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2015 | 07 May 2015 | 001-01169 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2015 | 05 May 2015 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2015 | 01 Feb 2015 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2015 | 28 Jan 2015 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2014 | 08 Dec 2014 | 001-01169 |
| 3 | Open Document | Open Filing | FORM 3 | 08 Dec 2014 | 08 Dec 2014 | 001-01169 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Oct 2014 | 27 Oct 2014 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Oct 2014 | 24 Oct 2014 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Oct 2014 | 03 Oct 2014 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2014 | 28 Jan 2014 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jan 2013 | 25 Jan 2013 | 001-06351 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2012 | 26 Jan 2012 | 001-06351 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 Jan 2012 | 01 Jan 2012 | 001-06351 |