| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 27, 2021 | Dec 22, 2021 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 12, 2018 | Jun 11, 2018 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2018 | Jun 4, 2018 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2018 | May 31, 2018 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 10, 2018 | May 8, 2018 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2018 | May 7, 2018 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2018 | Feb 20, 2018 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2017 | Dec 1, 2017 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 21, 2017 | Nov 20, 2017 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 23, 2017 | May 22, 2017 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2017 | Mar 10, 2017 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2017 | Mar 9, 2017 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 17, 2017 | Feb 15, 2017 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 23, 2015 | Nov 19, 2015 | 001-36735 |
| 4 | Open Document | Open Filing | FORM 4 - | May 19, 2015 | May 18, 2015 | 001-36735 |
| 3 | Open Document | Open Filing | FORM 3 - | Nov 13, 2014 | Nov 13, 2014 | 001-36735 |