Today's Major Disclosures

Sigetronics, Inc.Today 6:02 PMMajor

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Sigetronics will hold an extraordinary general meeting on December 15, 2026 at 9:00 a.m. to address an articles amendment and the appointment of directors and an auditor.

Curiox Biosystems Co., Ltd.Today 5:38 PMMajor

Single Sales/Supply Contract

Curiox Biosystems terminated an equipment sales contract worth KRW 2.72 billion with its Chinese subsidiary on October 29, 2026.

iFamilySC Co,. Ltd.Today 5:36 PMMajor

Report on Large Shareholdings

Kim Tae-wook entered a joint holding agreement with Marubeni Corporation, added special related parties, and his group's holding ratio rose from the previous report.

DUKSHINEPC CO., LTD.Today 5:34 PMMajor

Single Sales/Supply Contract

Deokshin EPC signed a KRW 13.398 billion Sejong Electric 2.0 deck construction contract with Samsung E&A, equal to 12.6% of recent revenue.

CJ Logistics CorporationToday 5:30 PMMajor

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WOOSUNG CO., LTD.Today 5:27 PMMajor

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Woosung announced plans to submit a stock split agenda in March 2027 and carry out shareholder returns of at least KRW 4.0 billion.

coocon CorporationToday 5:26 PMMajor

Report on Large Shareholdings

Kakao-affiliated filing aside, Cocon's largest shareholder WPNC and related parties raised their combined stake through on-market and after-hours purchases, with the holding ratio rising.

CJ Logistics CorporationToday 5:24 PMMajor

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CJ Logistics plans to dispose of 1,140,000 treasury common shares through an in-kind dividend within December 2026.

MEDIPOSTCO.,LTD.Today 5:15 PMMajor

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TY Holdings Co., Ltd.Today 5:02 PMMajor

Single Sales/Supply Contract

Taeyoung Engineering & Construction, a subsidiary of TY Holdings, signed a KRW 330.3 billion apartment construction contract with Changwon D&T.

HYUNDAI CORPORATIONToday 5:00 PMMajor

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TAEYOUNG ENGINEERING & CONSTRUCTIONToday 5:00 PMMajor

Single Sales/Supply Contract

Taeyoung E&C signed a KRW 330.3 billion contract with Changwon D&T on Oct 29, 2026 to build apartments in the Changwon Complex Administrative Town, 15.19% of recent revenue.

MSBIO. IncToday 4:54 PMMajor

Report on Large Shareholdings

IBK Kiwoom SME Jump-up PE Fund newly reported a 4.98% stake in MS Bio after its KOSDAQ listing and on-market sales; purpose is influence on management.

BHI Co., LTD.Today 4:36 PMMajor

[Amended] Single Sales/Supply Contract

BHI corrected the contract amount for its LNG combined cycle power equipment supply contract with Korea Southeast Power to KRW 139.6 billion, 38.0% of recent revenue.

HAESUNG DS Co.,Ltd.Today 4:34 PMMajor

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Haesung DS's Q3 2026 consolidated revenue was KRW 245.3 billion, up 37.4% year over year and 16.2% quarter over quarter; operating profit was KRW 33.8 billion, up 109.8% and 35.9%.

Panstar Enterprise Co., Ltd.Today 4:20 PMMajor

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Panstar Enterprise will hold an extraordinary general meeting on December 14, 2026 to vote on a share consolidation and related articles amendment.

HYULIM A-TECH Co., Ltd.Today 4:20 PMMajor

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Humrim Atech will hold an extraordinary general meeting on November 13, 2026 to vote on a partial amendment of its Articles of Incorporation.

Development Advance Solution Co., Ltd.Today 4:18 PMMajor

[Amended] Single Sales/Supply Contract

Dasco corrected the contract amount upward to KRW 42.1 billion for a noise barrier construction contract with the Seoul Regional Office of Land Management.

MERCURY CORPORATIONToday 4:17 PMMajor

Single Sales/Supply Contract

Mercury signed an amended unit price contract with KT worth KRW 14.2 billion, 11.46% of its recent revenue.

TLB Co., Ltd.Today 4:16 PMMajor

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