| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 12 May 2025 | 08 May 2025 | 001-08472 |
| 4 | Open Document | Open Filing | 4 | 03 May 2024 | 02 May 2024 | 001-08472 |
| 4 | Open Document | Open Filing | 4 | 30 Apr 2024 | 29 Apr 2024 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2023 | 04 May 2023 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2022 | 05 May 2022 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2021 | 10 May 2021 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2020 | 01 Jun 2020 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2019 | 08 Nov 2019 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Aug 2019 | 09 Aug 2019 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2019 | 10 May 2019 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2019 | 09 May 2019 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Feb 2019 | 12 Feb 2019 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2018 | 09 Nov 2018 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2018 | 10 Aug 2018 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2018 | 11 May 2018 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2018 | 03 May 2018 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Feb 2018 | 13 Feb 2018 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Nov 2017 | 08 Nov 2017 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Aug 2017 | 10 Aug 2017 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 May 2017 | 09 May 2017 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 May 2017 | 04 May 2017 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Feb 2017 | 15 Feb 2017 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Nov 2016 | 09 Nov 2016 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Aug 2016 | 11 Aug 2016 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 May 2016 | 11 May 2016 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 May 2016 | 05 May 2016 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Feb 2016 | 12 Feb 2016 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Nov 2015 | 16 Nov 2015 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Aug 2015 | 17 Aug 2015 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 May 2015 | 19 May 2015 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 May 2015 | 07 May 2015 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Feb 2015 | 17 Feb 2015 | 001-08472 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Oct 2014 | 09 Oct 2014 | 001-08472 |
| 3 | Open Document | Open Filing | FORM 3 - | 09 Oct 2014 | 09 Oct 2014 | 001-08472 |