| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 23 Apr 2025 | 22 Apr 2025 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2024 | 23 Apr 2024 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2023 | 03 May 2023 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2023 | 25 Apr 2023 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2022 | 26 Apr 2022 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Apr 2021 | 27 Apr 2021 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2021 | 05 Mar 2021 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2021 | 16 Feb 2021 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2020 | 14 May 2020 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2020 | 28 Apr 2020 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Feb 2020 | 24 Feb 2020 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Apr 2019 | 23 Apr 2019 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Apr 2018 | 24 Apr 2018 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2017 | 01 May 2017 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Apr 2016 | 27 Apr 2016 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2016 | 26 Jan 2016 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Dec 2015 | 08 Dec 2015 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2015 | 28 Apr 2015 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 28 Jan 2015 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Apr 2014 | 23 Apr 2014 | 001-13253 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 06 Mar 2014 | 20 Feb 2014 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2014 | 20 Feb 2014 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2013 | 02 Dec 2013 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Oct 2013 | 21 Oct 2013 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Nov 2012 | 14 Nov 2012 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2012 | 09 May 2012 | 001-13253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2012 | 31 Dec 2011 | 001-13253 |