| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2022 | Jun 13, 2022 | 001-39011 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2021 | Jun 2, 2021 | 001-39011 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2020 | Jun 4, 2020 | 001-39011 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 22, 2019 | Jul 22, 2019 | 000-55764 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 22, 2019 | Jul 22, 2019 | 000-55764 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 16, 2015 | Apr 14, 2015 | 001-36361 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Apr 16, 2015 | Dec 19, 2014 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 16, 2015 | Dec 15, 2014 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 24, 2015 | Mar 23, 2015 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 20, 2015 | Mar 18, 2015 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2015 | Mar 16, 2015 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2015 | Mar 9, 2015 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2015 | Mar 3, 2015 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2015 | Mar 2, 2015 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2015 | Feb 25, 2015 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 13, 2015 | Jan 12, 2015 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 7, 2015 | Jan 5, 2015 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2014 | Dec 26, 2014 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2014 | Dec 19, 2014 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2014 | Jun 11, 2014 | 001-36361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 17, 2014 | Apr 15, 2014 | 001-36361 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 20, 2014 | Mar 20, 2014 | 001-36361 |