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Year archive

J-Star Holding Co., Ltd. — 2025 filings

All 26 regulatory filings released by J-Star Holding Co., Ltd. (YMAT) in 2025, sourced directly from the official regulator.

26 Filings
2025 Period
2025 filings (26)
Filing Released Lang
6-K
Foreign Filer Report
2025-12-23 English
6-K
Foreign Filer Report
2025-12-22 English
6-K
Foreign Filer Report
2025-12-18 English
6-K
Foreign Filer Report
2025-12-16 English
6-K
Foreign Filer Report
2025-12-11 English
6-K
Foreign Filer Report
2025-11-12 English
6-K
Foreign Filer Report
2025-09-22 English
Foreign Filer Report
2025-08-07 English
6-K
Foreign Filer Report
2025-08-01 English
Prospectus
2025-07-31 English
Regulatory Filings
2025-07-30 English
Regulatory Filings
2025-07-29 English
Regulatory Filings
2025-07-29 English
Regulatory Filings
2025-07-25 English
Regulatory Filings
2025-07-25 English
Regulatory Filings
2025-07-25 English
FWP
Regulatory Filings
2025-06-03 English
Regulatory Filings
2025-05-16 English
Regulatory Filings
2025-05-16 English
Regulatory Filings
2025-05-13 English
Regulatory Filings
2025-04-29 English
Regulatory Filings
2025-04-28 English
Regulatory Filings
2025-03-31 English
Regulatory Filings
2025-03-26 English
Regulatory Filings
2025-03-26 English
Regulatory Filings
2025-03-12 English