| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 14 Mar 2023 | 10 Feb 2023 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Feb 2023 | 10 Feb 2023 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Nov 2022 | 09 Nov 2022 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2022 | 07 Sep 2022 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2021 | 02 Dec 2021 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2021 | 14 Nov 2021 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2020 | 17 Aug 2020 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2019 | 15 Nov 2019 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2019 | 16 May 2019 | 001-32833 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 09 Nov 2017 | 08 Nov 2017 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2017 | 08 Nov 2017 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2015 | 06 Nov 2015 | 001-32833 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 09 May 2014 | 24 Apr 2014 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2014 | 24 Apr 2014 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2012 | 21 May 2012 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Apr 2012 | 20 Apr 2012 | 001-32833 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Mar 2012 | 19 Mar 2012 | 001-32833 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 Mar 2012 | 20 Jan 2012 | 001-32833 |