| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2022 | 16 Jun 2022 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jun 2021 | 15 Jun 2021 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2020 | 15 Jun 2020 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 - BARRETT | 22 Apr 2020 | 21 Apr 2020 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2019 | 14 Jun 2019 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2018 | 14 Jun 2018 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2018 | 11 May 2018 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4- GAB | 16 Jun 2017 | 14 Jun 2017 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 GAB | 20 Jun 2016 | 15 Jun 2016 | 000-50644 |
| 4 | Open Document | Open Filing | FORM4-GAB | 18 Jun 2015 | 17 Jun 2015 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2014 | 18 Jun 2014 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jun 2013 | 19 Jun 2013 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2012 | 13 Jun 2012 | 000-50644 |