| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Sep 18, 2025 | Sep 16, 2025 | 001-35600 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Sep 2, 2025 | Aug 29, 2025 | 001-35600 |
| 144 | Open Document | Open Filing | Aug 29, 2025 | |||
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Aug 5, 2025 | Aug 1, 2025 | 001-35600 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 12, 2025 | Jun 10, 2025 | 001-35600 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 24, 2025 | Mar 20, 2025 | 001-35600 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 18, 2025 | Mar 16, 2025 | 001-35600 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 11, 2025 | Mar 7, 2025 | 001-35600 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Aug 2, 2024 | Aug 1, 2024 | 001-35600 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | Aug 2, 2024 | Jul 30, 2024 | 001-35600 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 23, 2018 | Apr 20, 2018 | 000-21196 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 20, 2018 | Apr 20, 2018 | 000-21196 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 2, 2018 | Mar 30, 2018 | 000-21196 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 5, 2017 | Dec 4, 2017 | 000-21196 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2017 | Oct 19, 2017 | 000-21196 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2017 | Mar 30, 2017 | 000-21196 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2016 | Mar 30, 2016 | 000-21196 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2016 | Mar 3, 2016 | 000-21196 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2015 | Dec 4, 2015 | 000-21196 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2015 | Nov 16, 2015 | 000-21196 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2015 | Mar 3, 2015 | 000-21196 |
| 4 | Open Document | Open Filing | 12/04/2014 | Dec 8, 2014 | Dec 4, 2014 | 000-21196 |
| 4 | Open Document | Open Filing | 11/16/2014 | Nov 18, 2014 | Nov 16, 2014 | 000-21196 |
| 4 | Open Document | Open Filing | 03/03/2014 | Mar 5, 2014 | Mar 3, 2014 | 000-21196 |