Skip to main content
D

DY POWER Corporation — Investor Relations & Filings

Ticker · 210540 ISIN · KR7210540001 KO Manufacturing
Open in API
Filings indexed 158 across all filing types
Latest filing 2026-04-27 Major Shareholding Noti…
Country KR South Korea
Listing KO 210540

About DY POWER Corporation

https://power.dy.co.kr

DY POWER Corporation is a manufacturer specializing in the production and sale of hydraulic cylinders for construction equipment and heavy machinery. The company's product portfolio includes cylinders for booms, arms, buckets, and dozers, which are essential components for machinery such as excavators and aerial work platforms. Established in 1978, the company pioneered the production of hydraulic cylinders for the construction industry in its domestic market. DY POWER focuses on developing and supplying high-performance hydraulic components, supported by dedicated research, development, and testing facilities.

Recent filings

Filing Released Lang Actions
최대주주등소유주식변동신고서
Major Shareholding Notification Classification · 1% confidence The document is the official notification form titled “최대주주등소유주식변동신고서” (report on changes in shares owned by the major shareholder), detailing shareholding changes, dates, quantities, and percentages for the largest shareholder and related parties. This aligns exactly with the “Major Shareholding Notification” category (MRQ). It is not an announcement of a report publication nor an earnings release, but a direct regulatory filing of shareholding movements by major shareholders.
2026-04-27 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 1% confidence The document is a Korean “임원ㆍ주요주주 특정증권등 소유상황보고서” (Report on Holdings of Specific Securities by Officers and Major Shareholders) filed to the Securities and Futures Commission and Korea Exchange. It details the executive’s personal share ownership, acquisition/disposition date, quantities, and ratios. This matches the definition of insider transactions by directors/executives, i.e., Director’s Dealing (DIRS).
2026-04-27 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% confidence The document is a regulatory form titled “주식등의 대량보유상황보고서,” detailing large shareholding status, including thresholds, dates, beneficial owners, and changes in share counts. It matches the definition of a Major Shareholding Notification (code MRQ) for reporting significant share ownership changes.
2026-04-27 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% confidence The document is a detailed regulatory disclosure under Korea’s Capital Market Act (“자본시장과 금융투자업에 관한 법률 제147조”) titled “주식등의 대량보유상황보고서(일반)” (Report on Large Holdings of Shares). It provides extensive data on a shareholder’s and related persons’ shareholding amounts, percentages, changes, and related contractual terms. This is exactly a major shareholding notification, not an earnings release or annual report. Therefore, it maps to Major Shareholding Notification (Code: MRQ).
2026-03-27 Korean
최대주주등소유주식변동신고서
Major Shareholding Notification Classification · 1% confidence The document is titled “최대주주등소유주식변동신고서” (Major Shareholder and Related Parties’ Stock Ownership Change Report) and details the holdings of the company’s largest shareholder and related persons before and after a transaction, including the change in share count and percentage. It is a statutory notification of changes in significant share ownership levels, matching the definition of “Major Shareholding Notification.”
2026-03-27 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 1% confidence The document is a mandatory insider ownership report filed by an executive (임원ㆍ주요주주 특정증권등 소유상황보고서) disclosing changes in shareholdings of a director at DYW Power Co., Ltd. This fits the definition of a personal share transaction by a company director (insider). Therefore it is classified as Director's Dealing (DIRS).
2026-03-25 Korean

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.