| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2022 | Oct 3, 2022 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 6, 2022 | Sep 1, 2022 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 31, 2022 | Aug 30, 2022 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2022 | Aug 19, 2022 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2022 | Aug 3, 2022 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2021 | Oct 1, 2021 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2021 | Jun 1, 2021 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2021 | May 10, 2021 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 8, 2020 | Dec 4, 2020 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2020 | Oct 1, 2020 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2020 | Jun 3, 2020 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 28, 2020 | May 26, 2020 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2020 | May 7, 2018 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2019 | Oct 1, 2019 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2018 | Oct 1, 2018 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2018 | Jun 5, 2018 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 30, 2018 | Apr 27, 2018 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2017 | Oct 2, 2017 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2017 | Aug 8, 2017 | 000-08408 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2017 | Feb 28, 2017 | 001-11024 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2017 | Feb 28, 2017 | 001-11024 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2017 | Jan 25, 2017 | 000-08408 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 12, 2017 | Dec 28, 2016 | 001-11024 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2016 | Dec 28, 2016 | 001-11024 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 30, 2016 | Mar 29, 2016 | 001-11024 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 5, 2016 | Feb 3, 2016 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2015 | Oct 1, 2015 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2015 | Jun 3, 2015 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 28, 2015 | May 26, 2015 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 26, 2015 | Mar 24, 2015 | 001-11024 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Nov 20, 2014 | Nov 13, 2014 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2014 | Nov 13, 2014 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 3, 2014 | Oct 31, 2014 | 001-11024 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 28, 2014 | Oct 28, 2014 | 001-11024 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 23, 2014 | Oct 21, 2014 | 001-11024 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2014 | Oct 1, 2014 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 9, 2014 | Jul 8, 2014 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2014 | Apr 2, 2014 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 28, 2014 | Mar 25, 2014 | 001-11024 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 31, 2014 | Jan 29, 2014 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 13, 2014 | Jan 9, 2014 | 000-08408 |