| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 09 May 2025 | 07 May 2025 | 001-15399 |
| 4 | Open Document | Open Filing | 4 | 10 May 2024 | 08 May 2024 | 001-15399 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2023 | 24 May 2023 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2023 | 02 May 2023 | 001-15399 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2022 | 25 May 2022 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2022 | 17 May 2022 | 001-15399 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 May 2021 | 26 May 2021 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2021 | 04 May 2021 | 001-15399 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 May 2020 | 14 May 2020 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2020 | 05 May 2020 | 001-15399 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Feb 2020 | 04 Feb 2020 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 May 2019 | 22 May 2019 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2019 | 07 May 2019 | 001-15399 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2019 | 05 Feb 2019 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2018 | 01 Jun 2018 | 001-12307 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 May 2018 | 23 May 2018 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2018 | 15 May 2018 | 001-15399 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2018 | 03 Apr 2018 | 001-12307 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Feb 2018 | 07 Feb 2018 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Dec 2017 | 20 Dec 2017 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Sep 2017 | 26 Sep 2017 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Aug 2017 | 22 Aug 2017 | 001-12307 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jun 2017 | 23 Jun 2017 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2017 | 02 Jun 2017 | 001-12307 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 May 2017 | 18 May 2017 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2017 | 16 May 2017 | 001-15399 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Mar 2017 | 23 Mar 2017 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2017 | 01 Feb 2017 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Aug 2016 | 03 Aug 2016 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jul 2016 | 22 Jul 2016 | 001-12307 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 May 2016 | 24 May 2016 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2016 | 17 May 2016 | 001-15399 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2016 | 03 Feb 2016 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jul 2015 | 14 Jul 2015 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 May 2015 | 26 May 2015 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2015 | 26 May 2015 | 001-12307 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2015 | 12 May 2015 | 001-15399 |
| 4 | Open Document | Open Filing | 16 Jan 2015 | 14 Jan 2015 | 001-12387 | |
| 4 | Open Document | Open Filing | 16 Jul 2014 | 15 Jul 2014 | 001-12387 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2014 | 02 Jun 2014 | 001-12307 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 May 2014 | 21 May 2014 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2014 | 13 May 2014 | 001-15399 |
| 4 | Open Document | Open Filing | 17 Jan 2014 | 15 Jan 2014 | 001-12387 |