| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2024 | May 10, 2024 | 001-36105 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2023 | May 12, 2023 | 001-36105 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2022 | May 13, 2022 | 001-36105 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2021 | Jun 1, 2021 | 001-36105 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2020 | May 15, 2020 | 001-36105 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2020 | Feb 14, 2020 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 17, 2020 | Jan 15, 2020 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2020 | Dec 31, 2019 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 9, 2019 | Nov 29, 2019 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 8, 2019 | Aug 6, 2019 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2019 | May 17, 2019 | 001-36105 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 15, 2019 | May 14, 2019 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2019 | May 3, 2019 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2019 | Feb 14, 2019 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2019 | Feb 7, 2019 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 17, 2019 | Jan 15, 2019 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2019 | Dec 31, 2018 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 28, 2018 | May 31, 2018 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2018 | May 18, 2018 | 001-36105 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2018 | Feb 28, 2018 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2018 | Feb 15, 2018 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 17, 2018 | Jan 15, 2018 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2018 | Dec 31, 2017 | 001-08923 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Oct 19, 2017 | Aug 6, 2015 | 001-08923 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 28, 2017 | Apr 13, 2017 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2017 | May 12, 2017 | 001-36105 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 17, 2017 | Apr 13, 2017 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 8, 2017 | Feb 6, 2017 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 17, 2017 | Jan 15, 2017 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2017 | Dec 31, 2016 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2016 | Jun 1, 2016 | 001-36105 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2016 | May 6, 2016 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 14, 2016 | Apr 13, 2016 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 29, 2016 | Feb 26, 2016 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2016 | Feb 23, 2016 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 16, 2016 | Feb 12, 2016 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2016 | Feb 6, 2016 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2016 | Jan 15, 2016 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2015 | Aug 6, 2015 | 001-08923 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 18, 2015 | Jun 18, 2015 | 001-36105 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2015 | May 6, 2015 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2015 | Feb 5, 2015 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2015 | Jan 26, 2015 | 001-08923 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Jan 2, 2015 | 001-12494 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 27, 2014 | Oct 15, 2014 | 001-12494 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 1, 2014 | Jul 30, 2014 | 001-08923 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 24, 2014 | Jul 15, 2014 | 001-12494 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 25, 2014 | Jun 23, 2014 | 001-36105 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 23, 2014 | Apr 16, 2014 | 001-12494 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2014 | Feb 6, 2014 | 001-08923 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2014 | Jan 15, 2014 | 001-12494 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2014 | Jan 26, 2014 | 001-08923 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 8, 2014 | Jan 7, 2014 | 001-12494 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2014 | Jan 2, 2014 | 001-12494 |