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LS Materials Co.,Ltd. — Investor Relations & Filings

Ticker · 417200 ISIN · KR7417200003 KO Manufacturing
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Filings indexed 139 across all filing types
Latest filing 2026-06-04 Regulatory Filings
Country KR South Korea
Listing KO 417200

About LS Materials Co.,Ltd.

https://www.lsmaterials.co.kr/en/main/m…

LS Materials Co., Ltd. is a company specializing in the research, development, and production of energy storage devices. With over two decades of experience, it is a leading manufacturer of mid- to large-sized ultracapacitors, offering a range of cells and modules. The company's ultracapacitor technology provides high-power energy storage solutions positioned between conventional capacitors and rechargeable batteries. These products are utilized in various applications, including renewable energy systems, power grid stabilization, and electric vehicle charging infrastructure. LS Materials has also developed hybrid Energy Storage Systems (H-ESS) that integrate ultracapacitors with lithium-ion batteries to facilitate stable, high-speed charging and discharging.

Recent filings

Filing Released Lang Actions
[기재정정]사업보고서 (2025.12)
Regulatory Filings Classification · 75% confidence The document is titled “정정신고(보고)” and refers to corrections (“정정사항”) to the previously filed 사업보고서 (Korean annual business report). It contains amended financial note disclosures (XBRL error corrections), not just a notice that the report was published. Since this is an updated compliance filing (an amendment to the annual report) rather than the original full annual report text, it falls under general regulatory filings. There is no specific “annual report amendment” code, so it defaults to Regulatory Filings (RNS).
2026-06-04 Korean
대규모기업집단현황공시[연1회공시및1/4분기용(개별회사)]
Regulatory Filings Classification · 85% confidence The document is a large corporate group status disclosure (기업집단현황공시) filed annually for compliance. It is not an Annual Report, Interim Report, earnings release, or management change notice, but rather a regulatory compliance filing under Korean law. Thus it falls under the general Regulatory Filings category.
2026-06-01 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 98% confidence The document is titled “분기보고서” (Quarterly Report) covering the period January 1 2026 to March 31 2026 and contains full financial statements, business descriptions, operational and risk details, production and sales data for the first quarter. It is a substantive interim/quarterly financial report rather than an announcement or summary notice. Therefore, it fits the definition of an Interim/Quarterly Report (IR). Q1 2026
2026-05-15 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 92% confidence The document is a formal notification to the Financial Supervisory Service and Korea Exchange regarding the appointment, reappointment, dismissal, and resignation of outside directors (사외이사). It lists the names, terms, and backgrounds of newly appointed outside directors as well as details of those being dismissed or resigning. This clearly relates to board-level management changes, fitting the “Board/Management Information” category (MANG).
2026-03-24 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled “정기주주총회결과” (Regular General Shareholders’ Meeting Results) and provides detailed voting outcomes for each agenda item, including approval of financial statements, director appointments, dividend resolutions, voting ratios, and meeting dates. This matches the definition of a Declaration of Voting Results & Voting Rights Announcement.
2026-03-24 Korean
기업가치제고계획(자율공시)
Regulatory Filings Classification · 52% confidence The document is a voluntary regulatory disclosure (“자율공시”) by LS머트리얼즈 announcing its corporate value enhancement plan, including targets, tax status and dividend metrics. It is not an AGM presentation, earnings release, management discussion, dividend notice per se, or a call transcript, but rather a miscellaneous regulatory announcement of its strategic plan. Therefore it falls under the fallback category Regulatory Filings (RNS).
2026-03-24 Korean

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