| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Oct 24, 2023 | Oct 23, 2023 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 24, 2022 | Oct 20, 2022 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 22, 2021 | Oct 20, 2021 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2021 | Jun 10, 2021 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 23, 2020 | Oct 21, 2020 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 4, 2020 | Sep 3, 2020 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 30, 2019 | Oct 28, 2019 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 31, 2018 | Oct 30, 2018 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 22, 2018 | Oct 18, 2018 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2018 | May 9, 2018 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 1, 2017 | Nov 29, 2017 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 1, 2017 | Aug 28, 2014 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 19, 2017 | Oct 17, 2017 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2016 | Nov 7, 2016 | 001-33870 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 20, 2016 | Oct 18, 2016 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 30, 2016 | Aug 29, 2016 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2016 | Jun 21, 2016 | 001-33870 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 18, 2016 | Feb 18, 2016 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2015 | Oct 21, 2015 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 12, 2015 | Jun 10, 2015 | 001-33870 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2015 | May 11, 2015 | 001-33870 |
| 4 | Open Document | Open Filing | AWARD ISSUANCE & SELL TO COVER | Oct 23, 2014 | Oct 21, 2014 | 001-31560 |
| 4 | Open Document | Open Filing | Jun 13, 2014 | Jun 11, 2014 | 001-33870 |