J-Star Holding Co., Ltd. (YMAT) SEC Filings — 2025
9 SEC filings for J-Star Holding Co., Ltd. (YMAT) in 2025.
Filings
- J-Star Holding Co., Ltd. 6-K Filing — 6-K · Dec 23, 2025
- J-Star Holding Adopts 2025 Equity Incentive Plan — 6-K · Dec 22, 2025
- J-Star Holding Co., Ltd. 6-K Filing — 6-K · Dec 18, 2025
- J-Star Holding Co., Ltd. Faces Nasdaq Minimum Bid Price Deficiency — 6-K · Dec 16, 2025
- J-Star Holding Co., Ltd. Files 6-K on Governance Rules — 6-K · Dec 11, 2025
- J-Star Holding Co., Ltd. 6-K Filing — 6-K · Nov 12, 2025
- J-Star Holding Appoints New CEO, Chairman Remains — 6-K · Sep 22, 2025
- J-Star Holding Co., Ltd. Completes IPO — 6-K · Aug 7, 2025
- J-Star Holding Completes $5M IPO — 6-K · Aug 1, 2025