Corporate filings across DART (Korea), TWSE/MOPS (Taiwan), SEC EDGAR (US), TDnet (Japan), and Chinese regulatory filings — AI-translated to English and Korean with impact tagging for portfolio managers.
The company filed its 11th fiscal year Q1 quarterly report for the period January 1 to March 31, 2026. Consolidated subsidiaries increased to 6 (from 5 at prior year-end) with the addition of newly established Advanced Tech-Integration Solutions Co., Ltd. The board now comprises 6 directors following the March 2026 AGM, which appointed Kim Yong-gil as a new inside director and reappointed Lee Yong-han, while Lee Hyun-deok's term ends March 29, 2026. Total issued shares remain 49,083,901 with no capital changes; largest shareholder Wonik Holdings retains a 32.90% stake (32.94% including related parties). Credit rating remains A+ with stable watch grade from E-Credible (Sept 2025).
The company convened an Extraordinary General Meeting (EGM) for June 30, 2026 at 09:00 at the headquarters in Cheonan. The sole agenda item is the appointment of Seo Chang-min as a new inside director for a three-year term. The nominee is a Korean CPA, a Korea University political science graduate, and previously served as managing director at Duksan Electera and at the Korea Development Bank. The record date for voting rights is June 1, 2026, and the board resolved the meeting on May 15, 2026. Agenda items may be added or amended via corrective disclosure before the formal notice.
Korea Circuit filed its Q1 2026 quarterly report (55th fiscal year) covering January–March 2026. The company completed a merger with subsidiary Teranix on February 25, 2026, absorbing Teranix's PCB manufacturing operations into the parent; the surviving Teranix entity will pivot to real estate and factory-related services within the Young Poong Group. The consolidated scope covers 6 subsidiaries (2 listed, 4 unlisted), unchanged from the start of the period. Credit rating from E-Credible was upgraded to BBB- in April 2026 from BB+ a year earlier, signaling improved credit quality. Core business remains PCB manufacturing for mobile devices, memory modules, LCDs, and semiconductor packaging substrates, with overseas operations in Vietnam and the US.
The company has set June 1, 2026 as the record date to determine shareholders eligible to vote at an upcoming extraordinary general meeting (EGM). The board approved this decision on May 15, 2026, pursuant to Article 16 of the company's articles of incorporation. No share transfer suspension period will be applied, in line with the Electronic Securities Act. The specific agenda of the EGM has not yet been disclosed, but investors should watch for follow-up filings detailing the meeting's purpose.
Samsung Electronics disclosed updated related-party transaction figures for Q1 2026 with Samwoo Architects & Engineers, an affiliate within the Samsung group. Total purchases amounted to KRW 56,910 million in design services, representing just 0.02% of prior-year revenue (KRW 238.0 trillion). The disclosure is a revision to the originally announced Q1 2026 transaction plan from November 28, 2025, with most contracts awarded via private contract (수의계약) and a smaller portion through competitive bidding. Given the negligible scale relative to Samsung's total revenue, this is a routine regulatory filing with no material business impact.
Non-registered director Ahn Jae-woo reported acquiring 250 additional common shares via open market purchase on May 14, 2026, at 7,380 KRW per share. His total holdings increased from 1,200 to 1,450 shares, representing 0.01% of total shares outstanding (14,486,386). The transaction value is approximately 1.85 million KRW, a very small absolute amount. While insider buying can signal management confidence, the trivial size and minimal ownership stake make this disclosure largely symbolic with negligible market impact.
Director Ha Gi-joo (Managing Director) reported a change in his ownership of company securities. He acquired an additional 300 shares via on-market purchase on May 14, 2026 at 7,320 won per share, following an earlier exercise of stock appreciation rights for 11,400 shares at 8,500 won in January 2024. His total holdings now stand at 15,156 shares, or 0.10% of outstanding shares, up from 0.02% previously. The small recent open-market buy may signal modest insider confidence, though the position size remains minimal relative to total shares outstanding.
The company filed its Q1 2026 quarterly report (27th fiscal year) covering January 1 to March 31, 2026, with 3 unlisted consolidated subsidiaries unchanged from the prior period. Business remains 100% focused on cathode active materials for secondary batteries. Notable governance changes include the December 2025 CEO transition back to Heo Je-hong (replacing Choi Soo-an who resigned) and the March 2026 AGM appointment of Yoo Seung-heon as an inside director, while inside director Heo Je-hyun resigned. Recent credit ratings show some volatility, with KPD rating BB+ as of November 2025, down from BBB- in October 2024.
Cheonbo filed its Q1 2026 quarterly report covering January 1 to March 31, 2026, the company's 20th fiscal year. The report confirms three unlisted consolidated subsidiaries with no changes during the period, and reaffirms the company's classification as a mid-sized enterprise. A credit rating of BB+ was assigned by Korea Enterprise Data on April 1, 2026, indicating debt repayment capability remains adequate but with speculative elements under changing market conditions. The disclosure also recaps the corporate history, including the 2017 spin-off of Cheonbo Shinsozai, the 2019 KOSDAQ listing, and recent capital injections into subsidiaries Cheonbo Shinsozai and Cheonbo BLS. No major business restructuring, M&A, or management changes are reported in this filing excerpt.
Daeduck Co., Ltd., a holding company that earns dividends, management advisory fees, and brand royalties from its subsidiaries, filed its quarterly report for Q1 2026 (Jan 1 - Mar 31). The consolidation scope is unchanged at 10 subsidiaries (2 listed, 8 unlisted), with no additions or removals during the period. Core operating businesses conducted through subsidiaries remain PCB manufacturing and sales as well as SAW filters and RF modules. Sections on corporate history, capital changes, and total shares are omitted per disclosure rules and will appear in the semi-annual or annual report.