Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | FORM 4 | May 27, 2022 | May 26, 2022 | 001-36449 |
4 | Open Document | Open Filing | FORM 4 | May 21, 2021 | May 20, 2021 | 001-36449 |
4 | Open Document | Open Filing | FORM 4 | May 26, 2020 | May 21, 2020 | 001-36449 |
4 | Open Document | Open Filing | FORM 4 | May 20, 2019 | May 16, 2019 | 001-36449 |
4 | Open Document | Open Filing | FORM 4 | May 18, 2018 | May 17, 2018 | 001-36449 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 16, 2018 | Jan 15, 2018 | 000-21423 |
3 | Open Document | Open Filing | FORM 3 | Oct 13, 2017 | Oct 3, 2017 | 001-33520 |
4 | Open Document | Open Filing | FORM 4 | May 22, 2017 | May 18, 2017 | 001-36449 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 18, 2017 | Jan 15, 2017 | 000-21423 |
4 | Open Document | Open Filing | FORM 4 | Nov 4, 2016 | Nov 2, 2016 | 001-36449 |
3 | Open Document | Open Filing | FORM 3 | Nov 4, 2016 | Nov 2, 2016 | 001-36449 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2016 | Jan 15, 2016 | 000-21423 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 16, 2015 | Jan 15, 2015 | 000-21423 |
4 | Open Document | Open Filing | NICHOLS INITIAL GRANT 3-3-14 | Mar 5, 2014 | Mar 3, 2014 | 000-21423 |
4 | Open Document | Open Filing | NICHOLS ANNUAL 1-15-14 | Jan 16, 2014 | Jan 15, 2014 | 000-21423 |