Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | FORM 4 | Sep 18, 2023 | Aug 21, 2023 | 000-23081 |
4 | Open Document | Open Filing | FORM 4 | May 31, 2023 | May 26, 2023 | 000-23081 |
4 | Open Document | Open Filing | FORM 4 | May 31, 2022 | May 27, 2022 | 000-23081 |
4 | Open Document | Open Filing | FORM 4 | Jun 3, 2021 | Jun 1, 2021 | 000-23081 |
4 | Open Document | Open Filing | FORM 4 | Jun 3, 2020 | Jun 1, 2020 | 000-23081 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2020 | May 9, 2020 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 12, 2019 | Nov 8, 2019 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2019 | Aug 9, 2019 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 12, 2019 | Jun 10, 2019 | 001-08472 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2019 | May 31, 2019 | 000-23081 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 10, 2019 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 10, 2019 | May 9, 2019 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2019 | May 3, 2019 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2019 | Feb 12, 2019 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2018 | Nov 9, 2018 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2018 | Aug 10, 2018 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 14, 2018 | Jun 6, 2018 | 001-08472 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2018 | May 14, 2018 | 000-23081 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 15, 2018 | May 11, 2018 | 001-08472 |
4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 14, 2018 | May 9, 2018 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 7, 2018 | May 3, 2018 | 001-08472 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 13, 2018 | Mar 9, 2018 | 000-23081 |
4 | Open Document | Open Filing | FORM 4 - | Feb 14, 2018 | Feb 13, 2018 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | Nov 9, 2017 | Nov 8, 2017 | 001-08472 |
4/A | Open Document | Open Filing | FORM 4/A - | Nov 9, 2017 | Nov 3, 2017 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | Nov 8, 2017 | Nov 3, 2017 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | Aug 11, 2017 | Aug 10, 2017 | 001-08472 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2017 | May 15, 2017 | 000-23081 |
4/A | Open Document | Open Filing | FORM 4/A - | May 10, 2017 | May 9, 2017 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | May 5, 2017 | May 4, 2017 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | Feb 16, 2017 | Feb 15, 2017 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | Nov 10, 2016 | Nov 9, 2016 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | Aug 12, 2016 | Aug 11, 2016 | 001-08472 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2016 | May 16, 2016 | 000-23081 |
4 | Open Document | Open Filing | FORM 4 - | May 12, 2016 | May 11, 2016 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | May 10, 2016 | May 9, 2016 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | May 6, 2016 | May 5, 2016 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | Feb 16, 2016 | Feb 12, 2016 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | Nov 17, 2015 | Nov 16, 2015 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | Aug 19, 2015 | Aug 17, 2015 | 001-08472 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 26, 2015 | May 21, 2015 | 000-23081 |
4 | Open Document | Open Filing | FORM 4 - | May 20, 2015 | May 19, 2015 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | May 12, 2015 | May 8, 2015 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | May 11, 2015 | May 7, 2015 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | Feb 18, 2015 | Feb 17, 2015 | 001-08472 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2014 | May 30, 2014 | 000-23081 |
4 | Open Document | Open Filing | FORM 4 - | May 9, 2014 | May 8, 2014 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | May 6, 2014 | May 2, 2014 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | Jan 10, 2014 | Jan 10, 2014 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2014 | Jan 2, 2014 | 000-23081 |
4/A | Open Document | Open Filing | FORM 4/A - | Jan 3, 2014 | Jan 2, 2014 | 001-08472 |
4 | Open Document | Open Filing | FORM 4 - | Jan 2, 2014 | Jan 2, 2014 | 001-08472 |