| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 08 Sep 2022 | 07 Sep 2022 | 001-37429 | |
| 4 | Open Document | Open Filing | 03 Jun 2022 | 01 Jun 2022 | 001-37429 | |
| 4 | Open Document | Open Filing | 24 Nov 2021 | 23 Nov 2021 | 001-37429 | |
| 4 | Open Document | Open Filing | 09 Sep 2021 | 28 Aug 2020 | 001-37429 | |
| 4 | Open Document | Open Filing | 03 Jun 2020 | 01 Jun 2020 | 001-37429 | |
| 4 | Open Document | Open Filing | 04 Jun 2019 | 01 Jun 2019 | 001-37429 | |
| 4 | Open Document | Open Filing | 05 Jun 2018 | 01 Jun 2018 | 001-37429 | |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2017 | 06 Jun 2017 | 001-32601 |
| 4 | Open Document | Open Filing | 05 Jun 2017 | 01 Jun 2017 | 001-37429 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2016 | 14 Jun 2016 | 001-32601 |
| 4 | Open Document | Open Filing | 03 Jun 2016 | 01 Jun 2016 | 001-37429 | |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2015 | 10 Jun 2015 | 001-32601 |
| 4 | Open Document | Open Filing | 03 Jun 2015 | 01 Jun 2015 | 000-51447 | |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2014 | 05 Jun 2014 | 001-32601 |
| 4 | Open Document | Open Filing | 03 Jun 2014 | 01 Jun 2014 | 000-51447 |