| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 8, 2024 | Apr 5, 2024 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 9, 2024 | Jan 5, 2024 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 10, 2023 | Oct 5, 2023 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 7, 2023 | Jul 5, 2023 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2023 | Apr 5, 2023 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 9, 2023 | Jan 5, 2023 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 12, 2022 | Oct 5, 2022 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2022 | Jul 5, 2022 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 7, 2022 | Apr 5, 2022 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2022 | Jan 5, 2022 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 7, 2021 | Oct 5, 2021 | 001-36550 |
| 4 | Open Document | Open Filing | Sep 9, 2021 | Sep 7, 2021 | 001-08519 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2021 | Jul 5, 2021 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2021 | Apr 5, 2021 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2021 | Jan 5, 2021 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2020 | Oct 5, 2020 | 001-36550 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 29, 2020 | Sep 24, 2020 | 001-08519 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2020 | Jul 5, 2020 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 7, 2020 | Apr 5, 2020 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 7, 2020 | Jan 5, 2020 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 8, 2019 | Oct 5, 2019 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 9, 2019 | Jul 5, 2019 | 001-36550 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2019 | May 2, 2019 | 001-08519 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 9, 2019 | Apr 5, 2019 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 9, 2019 | Jan 5, 2019 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 9, 2018 | Oct 5, 2018 | 001-36550 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jul 10, 2018 | Jul 2, 2018 | 001-08519 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 9, 2018 | Jul 5, 2018 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2018 | Jul 2, 2018 | 001-08519 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2018 | Jul 2, 2018 | 001-34686 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 3, 2018 | Jul 2, 2018 | 001-08519 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2018 | Apr 30, 2018 | 001-34686 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 9, 2018 | Apr 5, 2018 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 30, 2018 | Jan 5, 2018 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 10, 2017 | Oct 5, 2017 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 26, 2017 | Jul 5, 2017 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 28, 2017 | Apr 27, 2017 | 001-34686 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 11, 2017 | Apr 5, 2017 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 11, 2017 | Jan 5, 2017 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 12, 2016 | Oct 5, 2016 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 22, 2016 | Sep 14, 2016 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 6, 2016 | Jul 5, 2016 | 001-36550 |
| 4 | Open Document | Open Filing | May 2, 2016 | Apr 28, 2016 | 001-34187 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 7, 2016 | Apr 5, 2016 | 001-36550 |
| 4 | Open Document | Open Filing | Mar 29, 2016 | Mar 28, 2016 | 001-34187 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2016 | Mar 3, 2016 | 001-34686 |
| 5 | Open Document | Open Filing | Jan 28, 2016 | Dec 31, 2015 | 001-34187 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2016 | Jan 5, 2016 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 8, 2015 | Dec 3, 2015 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2015 | Oct 5, 2015 | 001-36550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 8, 2015 | Jul 6, 2015 | 001-36550 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 3, 2015 | Jun 3, 2015 | 001-36550 |
| 4 | Open Document | Open Filing | Apr 27, 2015 | Apr 23, 2015 | 001-34187 | |
| 4 | Open Document | Open Filing | Mar 17, 2015 | Mar 16, 2015 | 001-34187 | |
| 4 | Open Document | Open Filing | W. DODS FORM 4 MARCH 9, 2015 | Mar 11, 2015 | Mar 9, 2015 | 001-34686 |
| 4 | Open Document | Open Filing | Apr 25, 2014 | Apr 24, 2014 | 001-34187 | |
| 4 | Open Document | Open Filing | W. DODS FORM 4 3-10-2014 | Mar 12, 2014 | Mar 10, 2014 | 001-34686 |
| 4 | Open Document | Open Filing | Mar 5, 2014 | Mar 4, 2014 | 001-34187 |