J-Star Holding Co., Ltd. — UPLOAD Filings
16 UPLOAD filings on record
This page lists all UPLOAD filings submitted to the SEC by J-Star Holding Co., Ltd. (YMAT), sorted by most recent first. Each row links to the full filing on EdgarLookup. J-Star Holding Co., Ltd. has filed 16 UPLOAD documents with the SEC since 2021. To view all SEC filings by J-Star Holding Co., Ltd., see the full filings list.
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| UPLOAD | — | 0000000000-25-005097 | May 13, 2025 | — |
| UPLOAD | — | 0000000000-24-009308 | Aug 14, 2024 | — |
| UPLOAD | — | 0000000000-24-007771 | Jul 9, 2024 | — |
| UPLOAD | — | 0000000000-24-002697 | Mar 12, 2024 | — |
| UPLOAD | — | 0000000000-24-000140 | Jan 4, 2024 | — |
| UPLOAD | — | 0000000000-23-010568 | Sep 25, 2023 | — |
| UPLOAD | — | 0000000000-23-010565 | Sep 25, 2023 | — |
| UPLOAD | — | 0000000000-23-006274 | Jun 12, 2023 | — |
| UPLOAD | — | 0000000000-23-005276 | May 17, 2023 | — |
| UPLOAD | — | 0000000000-22-006955 | Jun 29, 2022 | — |
| UPLOAD | — | 0000000000-22-006267 | Jun 9, 2022 | — |
| UPLOAD | — | 0000000000-22-003916 | Apr 12, 2022 | — |
| UPLOAD | — | 0000000000-22-002404 | Mar 3, 2022 | — |
| UPLOAD | — | 0000000000-22-001384 | Feb 3, 2022 | — |
| UPLOAD | — | 0000000000-22-000032 | Jan 3, 2022 | — |
| UPLOAD | — | 0000000000-21-013055 | Oct 27, 2021 | — |