Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2021 | May 19, 2021 | 001-16483 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2020 | May 13, 2020 | 001-16483 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 17, 2019 | May 15, 2019 | 001-16483 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2018 | May 16, 2018 | 001-16483 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2017 | May 17, 2017 | 001-16483 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2016 | May 18, 2016 | 001-16483 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2015 | May 20, 2015 | 001-16483 |
4 | Open Document | Open Filing | VAN BOXMEER FORM 4 | May 22, 2014 | May 21, 2014 | 001-16483 |