J-Star Holding Co., Ltd. SEC filings YMAT
J-Star Holding Co., Ltd. has 127 filings in SEC EDGAR's recent list, going back to Sep 30, 2021. Its latest annual report, Form 20-F, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Oct 30, 2026.
| Form | Description | Filed | Period |
|---|---|---|---|
| EFFECT | Filing | Sep 23, 2026 | — |
| 8-A12B/A | Filing | Jan 7, 2026 | — |
| EFFECT | Filing | Jul 29, 2025 | — |
| CERT | Filing | Jul 29, 2025 | — |
| 8-A12B | Filing | Jul 29, 2025 | — |
| CORRESP | Letter to the SEC | Jul 25, 2025 | — |
| CORRESP | Letter to the SEC | Jul 25, 2025 | — |
| CORRESP | Letter to the SEC | May 16, 2025 | — |
| UPLOAD | Letter from the SEC | May 13, 2025 | — |
| RW | Filing | Apr 29, 2025 | — |
| EFFECT | Filing | Mar 28, 2025 | — |
| CORRESP | Letter to the SEC | Mar 26, 2025 | — |
| CORRESP | Letter to the SEC | Mar 26, 2025 | — |
| CORRESP | Letter to the SEC | Aug 27, 2024 | — |
| CORRESP | Letter to the SEC | Aug 19, 2024 | — |
| UPLOAD | Letter from the SEC | Aug 14, 2024 | — |
| CORRESP | Letter to the SEC | Aug 2, 2024 | — |
| UPLOAD | Letter from the SEC | Jul 9, 2024 | — |
| CORRESP | Letter to the SEC | Jun 13, 2024 | — |
| UPLOAD | Letter from the SEC | Mar 12, 2024 | — |
| CORRESP | Letter to the SEC | Jan 9, 2024 | — |
| UPLOAD | Letter from the SEC | Jan 4, 2024 | — |
| CORRESP | Letter to the SEC | Sep 26, 2023 | — |
| UPLOAD | Letter from the SEC | Sep 25, 2023 | — |
| UPLOAD | Letter from the SEC | Sep 25, 2023 | — |
| CORRESP | Letter to the SEC | Jul 7, 2023 | — |
| CORRESP | Letter to the SEC | Jun 14, 2023 | — |
| UPLOAD | Letter from the SEC | Jun 12, 2023 | — |
| CORRESP | Letter to the SEC | May 23, 2023 | — |
| UPLOAD | Letter from the SEC | May 17, 2023 | — |
| CORRESP | Letter to the SEC | Jul 13, 2022 | — |
| UPLOAD | Letter from the SEC | Jun 29, 2022 | — |
| CORRESP | Letter to the SEC | Jun 14, 2022 | — |
| UPLOAD | Letter from the SEC | Jun 9, 2022 | — |
| CORRESP | Letter to the SEC | May 26, 2022 | — |
| UPLOAD | Letter from the SEC | Apr 12, 2022 | — |
| CORRESP | Letter to the SEC | Mar 21, 2022 | — |
| CORRESP | Letter to the SEC | Mar 18, 2022 | — |
| UPLOAD | Letter from the SEC | Mar 3, 2022 | — |
| DRSLTR | Filing | Feb 17, 2022 | — |
| DRSLTR | Filing | Feb 16, 2022 | — |
| DRS/A | Filing | Feb 16, 2022 | — |
| UPLOAD | Letter from the SEC | Feb 3, 2022 | — |
| DRS/A | Filing | Jan 18, 2022 | — |
| DRSLTR | Filing | Jan 14, 2022 | — |
| UPLOAD | Letter from the SEC | Jan 3, 2022 | — |
| DRSLTR | Filing | Dec 10, 2021 | — |
| DRS/A | Filing | Dec 10, 2021 | — |
| UPLOAD | Letter from the SEC | Oct 27, 2021 | — |
| DRS | Filing | Sep 30, 2021 | — |
Showing 50 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Sporting & Athletic Goods, NEC (SIC 3949)
- Listed as
- YMAT (Nasdaq)
- Headquarters
- Taichung City 407, China
- SEC filer status
- Non-accelerated filer, Emerging growth company
- SEC CIK
- 1875016
Other Sporting & Athletic Goods, NEC companies
- Acushnet Holdings Corp. GOLF
- YETI Holdings, Inc. YETI
- Callaway Golf Co CALY
- Peloton Interactive, Inc. PTON
- Johnson Outdoors Inc JOUT
- Escalade Inc ESCA
- American Outdoor Brands, Inc. AOUT
- Clarus Corp CLAR
Source: SEC EDGAR filings. This is company-reported data, not investment advice.