| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 21, 2022 | Nov 17, 2022 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 | May 27, 2022 | May 25, 2022 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2022 | Feb 1, 2022 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 10, 2021 | Sep 8, 2021 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 - | May 27, 2021 | May 26, 2021 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2021 | Feb 2, 2021 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 - | May 18, 2020 | May 14, 2020 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 6, 2020 | Feb 4, 2020 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 8, 2019 | Aug 7, 2019 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 - | May 24, 2019 | May 22, 2019 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 7, 2019 | Feb 5, 2019 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 - | May 24, 2018 | May 23, 2018 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2018 | Feb 7, 2018 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2017 | Dec 20, 2017 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2017 | Sep 26, 2017 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 27, 2017 | Jun 23, 2017 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 - | May 19, 2017 | May 18, 2017 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 27, 2017 | Mar 23, 2017 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 3, 2017 | Feb 1, 2017 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2016 | Dec 13, 2016 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 1, 2016 | Oct 28, 2016 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 4, 2016 | Aug 3, 2016 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 - | May 25, 2016 | May 24, 2016 | 001-32269 |
| 3 | Open Document | Open Filing | FORM 3 - | May 25, 2016 | May 24, 2016 | 001-32269 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 5, 2016 | Feb 3, 2016 | 001-12387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 15, 2015 | Jul 14, 2015 | 001-12387 |
| 4 | Open Document | Open Filing | Jan 16, 2015 | Jan 14, 2015 | 001-12387 | |
| 4 | Open Document | Open Filing | Jul 16, 2014 | Jul 15, 2014 | 001-12387 | |
| 4 | Open Document | Open Filing | Jan 17, 2014 | Jan 15, 2014 | 001-12387 |