| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 01 May 2023 | 28 Apr 2023 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2023 | 25 Apr 2023 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2023 | 31 Mar 2023 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2023 | 15 Mar 2023 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2022 | 10 Aug 2022 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Aug 2022 | 10 Aug 2022 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2022 | 28 Apr 2022 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Apr 2022 | 26 Apr 2022 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2022 | 15 Mar 2022 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2022 | 11 Mar 2022 | 001-13227 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Feb 2022 | 31 Dec 2021 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2021 | 30 Apr 2021 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2021 | 27 Apr 2021 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2021 | 23 Apr 2021 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2021 | 15 Mar 2021 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2021 | 11 Mar 2021 | 001-13227 |
| 5 | Open Document | Open Filing | FORM 5 | 11 Feb 2021 | 31 Dec 2020 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2020 | 30 Apr 2020 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2020 | 28 Apr 2020 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Apr 2020 | 24 Apr 2020 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2020 | 15 Mar 2020 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2020 | 12 Mar 2020 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2020 | 25 Feb 2020 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jan 2020 | 03 Jan 2020 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2019 | 30 Apr 2019 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2019 | 24 Apr 2019 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2019 | 15 Mar 2019 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2019 | 26 Feb 2019 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jan 2019 | 03 Jan 2019 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2018 | 11 Nov 2018 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2018 | 24 Apr 2018 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2018 | 10 Aug 2017 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2018 | 27 Feb 2018 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2018 | 23 Feb 2018 | 001-13227 |
| 5 | Open Document | Open Filing | FORM 5 | 08 Jan 2018 | 31 Dec 2017 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2018 | 03 Jan 2018 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2017 | 28 Mar 2017 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2017 | 15 Mar 2017 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2017 | 06 Mar 2017 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2017 | 28 Feb 2017 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2017 | 04 Jan 2017 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2016 | 10 Nov 2016 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 25 May 2016 | 24 May 2016 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2016 | 29 Mar 2016 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2016 | 15 Mar 2016 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2016 | 07 Mar 2016 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Feb 2016 | 23 Feb 2016 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2016 | 12 Feb 2016 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2015 | 02 Dec 2015 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2015 | 11 Nov 2015 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2015 | 13 Mar 2015 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2015 | 06 Mar 2015 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Nov 2014 | 31 Oct 2014 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2014 | 17 Mar 2014 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2014 | 07 Mar 2014 | 001-13227 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2014 | 25 Feb 2014 | 001-13227 |