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.
Park Systems filed its Q1 2026 quarterly report covering January 1 to March 31, 2026, its 30th fiscal year. The company relocated its headquarters from Suwon to Gwacheon during the quarter, while maintaining factory branches in Suwon and Hwaseong. Two new outside directors (Nam Tae-hee, Cho Su-in) were appointed at the March 26 AGM, replacing two retiring directors. Total issued shares rose modestly to 6,997,557 common shares from 6,996,477 at year-end 2025, and the company holds 43,327 treasury shares (0.62% of issued). KIS Report assigned a BBB- credit rating on April 20, 2026.
SGC E&C filed its Q1 2026 quarterly report covering January 1 to March 31, 2026, as part of its 45th fiscal year. The consolidated subsidiary count increased from 11 to 12 with the addition of Crater 1st Co., Ltd., a special purpose vehicle established for loan arrangements. The company operates primarily in plant EPC and construction/real estate development, and belongs to the OCI corporate group with 22 affiliates. Its 2025 construction capability evaluation by the Construction Association of Korea ranked it 18th in industrial facilities (KRW 663.9 billion) and 41st in civil/architectural works (KRW 1,203.9 billion). Corporate bond credit rating from Korea Investors Service has been BBB since November 2020.
LEENO Industrial filed its Q1 2026 quarterly report covering January 1 to March 31, 2026. Total revenue mix shows IC Test Sockets contributing 64.10% of sales (KRW 63.9 billion, with KRW 59.6 billion from exports and KRW 4.3 billion domestic), while LEENO PINs accounted for 24.65% (KRW 24.6 billion, KRW 18.8 billion exports and KRW 5.8 billion domestic). The company continues to leverage its 40+ years of expertise in semiconductor test consumables and is expanding into medical device components for ultrasound diagnostic equipment. Standard items like company overview, history, capital changes, and share details are omitted per quarterly reporting rules and will appear in semi-annual/annual reports. Strong export-driven revenue concentration in semiconductor test sockets indicates continued tailwind from global memory and non-memory chip testing demand.
The company filed its Q1 2026 quarterly report covering January 1 to March 31, 2026, under CEO Lee Dong-chul. The consolidated subsidiary count decreased from 14 to 12 after Innomate Co., Ltd. was declared bankrupt by court order on January 29, 2026, and AniTrace, Inc. was liquidated during the quarter. Korea Investors Service reaffirmed the corporate bond credit rating at BBB on May 6, 2026. At the March 26, 2026 AGM, Yoon Seung-han was newly appointed as outside director, replacing outgoing outside director Jung Seung-bu. Core business remains semiconductor packaging, testing, and modules, with subsidiary Hana Materials handling silicon parts manufacturing.
National Pension Service (NPS) reported a change in its holdings, with its stake declining from 10.02% to 9.99% as of May 13, 2026. The net change was a decrease of 860 shares through active intraday trading between May 7 and May 13, bringing total holdings to 4,042,185 shares. The crossing of the 10% threshold triggered this disclosure obligation, and NPS is now classified as holding less than 10%. Trading prices ranged from approximately KRW 186,000 to KRW 218,000 across the reporting period, reflecting significant share price volatility.
The company disclosed that cumulative spending on its ongoing share repurchase program has reached or exceeded NT$300 million, triggering Taiwan's mandatory disclosure threshold. This signals active execution of the buyback and may support the share price by reducing float. Full body available on MOPS.
The company has completed the cancellation of restricted employee stock awards and the corresponding registration of its revised paid-in capital amount. This is a routine administrative housekeeping step following forfeiture or non-vesting of previously issued restricted shares, with negligible dilution impact. Full body available on MOPS.
TSMC has announced the principal issuance terms for its 2026 Series 2 unsecured ordinary corporate bond, designated as a green bond. Green bond issuance is a routine financing vehicle used to fund environmentally qualifying capex (e.g., energy-efficient fabs, renewable energy procurement), and key terms typically include size, tenor, coupon, and use of proceeds. Full body available on MOPS.
KCTech filed its Q1 2026 quarterly report (10th fiscal year) covering January 1 to March 31, 2026, with no material changes to its corporate structure, controlling shareholder, or principal business. The company continues to operate one consolidated subsidiary (KCTech America Inc., established April 2025) supporting U.S. customer R&D for slurry and chemical products. Credit ratings remain stable at AA- from NICE D&B and A+ from Korea Ratings Data and EcredibleI, consistent with prior-year levels. The March 2026 AGM reappointed CEO Choi Dong-gyu, two inside directors, and three outside directors, with no new appointments. Capital stock and total shares outstanding (20,690,323 common shares) are unchanged from year-end 2025.
TES reported strong Q1 2026 results with consolidated revenue of KRW 97.2 billion, operating profit of KRW 22.2 billion, and net income of KRW 24.6 billion. Semiconductor front-end equipment (primarily PECVD and Gas Phase Etch & Cleaning tools) accounted for over 99% of revenue, with the remaining 1% from display and UVC LED equipment. Domestic sales dominated at 96% versus 4% overseas, indicating continued heavy reliance on Korean chipmakers (Samsung, SK hynix). At the March 2026 AGM, Joo Jae-young was newly appointed as co-CEO alongside re-appointed Lee Jae-ho, while Joo Soong-il was re-elected as inside director and named Chairman of the Board. The report otherwise references the 2025 annual report for company overview, capital, and share information.