| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Jun 30, 2023 | |||
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Apr 17, 2023 | Apr 13, 2023 | 001-36500 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 30, 2023 | Mar 28, 2023 | 001-36500 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 27, 2023 | Jan 25, 2023 | 001-36500 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 27, 2022 | Jan 25, 2022 | 001-36500 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 20, 2022 | Jan 19, 2022 | 001-36500 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 17, 2021 | May 17, 2021 | 001-36500 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | May 17, 2021 | May 17, 2021 | 001-36500 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 11, 2020 | Aug 7, 2020 | 000-55136 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2019 | Aug 21, 2019 | 000-55136 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 23, 2019 | Aug 21, 2019 | 000-55136 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 24, 2019 | Jan 22, 2019 | 001-36510 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2018 | Feb 22, 2018 | 001-36510 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 12, 2017 | Jul 11, 2017 | 001-36510 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2017 | May 10, 2017 | 001-36510 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 31, 2017 | Jan 27, 2017 | 001-36510 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 4, 2016 | Mar 31, 2016 | 001-36510 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Oct 20, 2015 | Sep 15, 2015 | 001-36510 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Oct 20, 2015 | Sep 14, 2015 | 001-36510 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 17, 2015 | Sep 15, 2015 | 001-36510 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2015 | Sep 14, 2015 | 001-36510 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2015 | Feb 27, 2015 | 001-36510 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 18, 2014 | Jun 18, 2014 | 001-36510 |