J.P. Morgan Securities PLC Reduces Stake Below 5% Threshold (5.11% → 4.03%)

Large Shareholding Status Report (Simplified) Version: 6.1 Issuing Company: LEENO Industrial Co., Ltd. Report Code: 0010 / 0001 Report Date: July 23, 2026 Large Shareholding Status Report (Simplified Form: Filed pursuant to Article 147 of the Financial Investment Services and Capital Markets Act, in cases where the purpose is NOT to influence management control, or where the filer is a professional investor as defined in the latter part of Paragraph 1 of the same Article) To: Financial Services Commission Obligation Date: July 13, 2026 To: Korea Exchange Report Preparation Base Date: July 23, 2026 Filer: J.P. Morgan Securities PLC, represented by Attorney Moon Kyung-hwa of Sejong Law Firm (Yuhan) --- SUMMARY INFORMATION --- Special Reporting Exemption (Professional Investor Category): — Issuing Company: LEENO Industrial Co., Ltd. Relationship with Issuing Company: Shareholder Report Type: Change Shares Held and Ownership Ratio: Previous Report: 3,896,206 shares — 5.11% This Report: 3,073,540 shares — 4.03% Voting Rights and Ratio: Previous Report: — / — This Report: — / — Reason for Report: Change in ownership ratio and specially-related parties Purpose of Holding: Simple investment (no management influence intent) The filer confirms that, as of the report preparation base date, the shareholding status of the filer and specially-related parties has been accurately recorded in accordance with applicable laws and disclosure guidelines, and that there are no material misstatements or omissions. Confirmation Letter (Simple Investment Purpose): [Attached — J.P. Morgan Securities PLC.jpg] --- PART 1: OVERVIEW OF REPORT --- 1. Information on the Issuing Company Company Name: LEENO Industrial Co., Ltd. Company Code: 058470 Corporate Classification: KOSDAQ-listed corporation Total Voting Shares Issued: 76,211,850 shares 2. Information on the Large Shareholder a. Filer (1) Filer Overview Report Type: Change Joint Filing: No Filer Classification: Foreign corporation Nationality: United Kingdom Name (Korean): 제이.피. 모건 시큐리티즈 피엘씨 Name (English): J.P. Morgan Securities PLC Address: 25 Bank Street, Canary Wharf, London, E14 5JP, United Kingdom Business Registration No.: 2711006 Business Activity: Investment Bank Relationship with Issuing Company: Shareholder Contact: Attorney Moon Kyung-hwa, Sejong Law Firm (Yuhan) Phone: 02-316-**** Fax: 02-756-**** Email: ******@shinkim.com (2) Additional Details on Filer (Corporation) Legal Character: A company incorporated in the United Kingdom, authorized by the Prudential Regulation Authority (PRA) and regulated by both the Financial Conduct Authority (FCA) and the PRA. Total Assets (or AUM): USD 830,883,547,000 Total Liabilities: USD 781,098,705,000 Equity / Paid-in Capital: — Representative Directors: Anna Marie Dunn, Conor Hillery, Grant A Ross, Ian Green, Stephen C Jefferies, Blythe Masters, Chris Francis Corrado, Clive Adamson, Edward Ocampo, Jose Vinals, Michael Cole-Fontayn, Julia Meazzo, Troy L Rohrbaugh Decision-Making Body: Board of Directors Largest Shareholder: J.P. Morgan Capital Holdings Limited (100%) (Note: Assets and liabilities as of December 2025, in USD) b. Specially-Related Parties (1) Overview No. 1 — J.P. Morgan Securities LLC Classification: Foreign corporation Relationship to Filer: Affiliate Registration No.: 2068672 Nationality: United States Address: Corporation Trust Center, 1209 Orange Street, Wilmington, New Castle, DE 19801, USA Business: Investment management Relationship with Issuing Company: Shareholder No. 2 — J.P. Morgan Prime Inc. Classification: Foreign corporation Relationship to Filer: Affiliate Registration No.: 47-5342065 Nationality: United States Address: The Corporation Trust Company, 1209 Orange Street, Wilmington, New Castle, DE 19801, USA Business: Investment management Relationship with Issuing Company: — (2) Additional Details on Specially-Related Parties 1. J.P. Morgan Securities LLC Legal Character: A company incorporated in the United States, registered with the Securities and Exchange Commission (SEC), as a Futures Commission Merchant, and with the Commodity Futures Trading Commission (CFTC). Total Assets (AUM): USD 1,029,515 million Total Liabilities: USD 1,001,625 million Equity / Paid-in Capital: — Representative Directors: Adam F Englander, Brian J Bisesi, Carrie McCrum, Eric D. Tepper, Kevin J Foley, Matthew D Sable, Mollie Colavita, Paul Vienick, Rachid Alaoui Abdallaoui Decision-Making Body: Board of Directors Largest Shareholder: J.P. Morgan Broker-Dealer Holdings Inc. (100%) (Note: As of December 31, 2025, in USD millions) 2. J.P. Morgan Prime Inc. Legal Character: A company incorporated in the United States, licensed under U.S. regulations to provide Enhanced Securities Lending (ESL) services to clients of J.P. Morgan Securities LLC. Total Assets (AUM): USD 79,194,521,750 Total Liabilities: USD 8,714,691,456 Equity / Paid-in Capital: — Representative Directors: Michael E Dicesare, Michael J Sisto, Roger Klion Decision-Making Body: Board of Directors Largest Shareholder: J.P. Morgan Securities LLC (100%) (Note: As of October 31, 2025, in USD) c. Collective Investment Manager: N/A (only applicable if filer or specially-related party is a collective investment vehicle under Rule 3-10(2)) 3. Number of Shares Held and Ownership Ratio Previous Report (Base Date: July 7, 2026) Filer: J.P. Morgan Securities PLC (2 specially-related parties) Shares: 3,896,206 — 5.11% Voting shares: 3,896,206 — 5.11% Total voting shares issued: 76,211,850 This Report (Base Date: July 23, 2026) Filer: J.P. Morgan Securities PLC (2 specially-related parties) Shares: 3,073,540 — 4.03% Voting shares: 3,073,540 — 4.03% Total voting shares issued: 76,211,850 Change: -822,666 shares / -1.08 percentage points (Note: The count of specially-related parties includes the filer itself plus all related parties.) 4. Reason for Change Method: On-market trading, addition/resolution of specially-related parties, stock borrowing and return Reason: Simple acquisition/disposition Other Changes: — --- PART 2: LARGE SHAREHOLDING DETAILS --- 1. Breakdown of Securities Held by Filer and Specially-Related Parties by Type [Table truncated in source document] [Translation truncated]