| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2024 | 27 Feb 2024 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2023 | 20 Apr 2023 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2023 | 01 Jan 2023 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2022 | 27 May 2022 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2022 | 24 Feb 2022 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Sep 2021 | 19 Aug 2021 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2020 | 11 Dec 2020 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2020 | 01 Sep 2020 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Nov 2019 | 12 Nov 2019 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jul 2019 | 29 May 2019 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jan 2019 | 16 Nov 2018 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Oct 2017 | 24 Oct 2017 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Mar 2017 | 05 Oct 2016 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2017 | 29 Dec 2016 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2016 | 17 Feb 2016 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2015 | 30 Jan 2015 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2014 | 12 Dec 2013 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Dec 2012 | 18 Dec 2012 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2012 | 13 Nov 2012 | 000-52607 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Aug 2012 | 27 Aug 2012 | 000-52607 |