J-Star Holding Co., Ltd. (YMAT)

CIK 1875016 · operating company. SEC filings, financial statements, 10-K sections, 8-K items and insider trades for J-Star Holding Co., Ltd..

Recent SEC filings

FiledFormAccession number
Sep 4, 2026F-30001493152-26-041488
Aug 3, 20266-K0001493152-26-035754
Jul 8, 20266-K0001493152-26-032400
Jun 17, 20266-K0001493152-26-028998
Jun 8, 20266-K0001493152-26-027665
May 26, 20266-K0001493152-26-025145
May 18, 20266-K0001493152-26-024045
May 8, 20266-K0001493152-26-021819
May 8, 20266-K0001493152-26-021865
May 1, 20266-K0001493152-26-020825
Apr 30, 202620-F0001493152-26-019802
Apr 10, 20266-K0001493152-26-016082
Mar 18, 202630001493152-26-010940
Mar 18, 202630001493152-26-010943
Mar 18, 202630001493152-26-010941
Mar 18, 202630001493152-26-010939
Mar 18, 202630001493152-26-010938
Mar 18, 202630001493152-26-010937
Mar 18, 202630001493152-26-010942
Feb 23, 20266-K0001493152-26-007696
Jan 22, 20266-K0001493152-26-003193
Jan 14, 20266-K0001493152-26-002138
Jan 8, 2026S-80001493152-26-000911
Jan 7, 20268-A12B/A0001493152-26-000737
Jan 6, 20266-K0001493152-26-000519