| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2023 | 02 Mar 2023 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Aug 2022 | 22 Aug 2022 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2022 | 14 May 2022 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2022 | 02 Mar 2022 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Feb 2022 | 23 Feb 2022 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2021 | 14 May 2021 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2021 | 02 Mar 2021 | 001-31321 |
| 3 | Open Document | Open Filing | FORM 3 | 16 Mar 2021 | 02 Mar 2021 | 001-31321 |
| 4 | Open Document | Open Filing | 4 | 09 Feb 2016 | 05 Feb 2016 | 000-51072 |
| 4 | Open Document | Open Filing | 4 | 05 Feb 2016 | 03 Feb 2016 | 000-51072 |
| 4 | Open Document | Open Filing | 4 | 16 Nov 2015 | 12 Nov 2015 | 000-51072 |
| 4 | Open Document | Open Filing | 4 | 10 Nov 2015 | 08 Nov 2015 | 000-51072 |
| 4 | Open Document | Open Filing | 4 | 10 Feb 2015 | 06 Feb 2015 | 000-51072 |
| 4 | Open Document | Open Filing | 4 | 05 Feb 2015 | 03 Feb 2015 | 000-51072 |
| 4 | Open Document | Open Filing | 4 | 13 Nov 2014 | 12 Nov 2014 | 000-51072 |
| 4 | Open Document | Open Filing | 4 | 12 Nov 2014 | 07 Nov 2014 | 000-51072 |
| 4 | Open Document | Open Filing | 4 | 19 Aug 2014 | 15 Aug 2014 | 000-51072 |
| 4 | Open Document | Open Filing | 4 | 05 Feb 2014 | 03 Feb 2014 | 000-51072 |